Patio roof

A roof, that is constituted by a number of contiguous three-dimensional roof pans, has fascia-supporting clips adjacent one side thereof; and has a fascia releasably held by those clips. That fascia also extends along the ends of that roof. The opposite side of the roof is supported by a flashing-like bracket; and that bracket has a shelf-like bottom which extends under, and which is secured to, the roof pans to enable the weight of that opposite side to tend to draw that bracket into intimate engagement with that opposite side. The one side of the roof is underlain and supported by an elongated channel which, in turn, is supported by vertically-directed posts. The upper ends of those posts extend upwardly through openings in a horizontally-directed lower portion of that channel and are co-extensive with, and are directly secured to, the vertically-directed portion of that channel. The undersurfaces of the roof pans have undercut recesses therein which accommodate hangers; and sheets of insulation which are supported by those hangers constitute a ceiling.

FIELD OF THE INVENTION 
This invention relates to roofs for patios and porches. Such roofs 
frequently are made from sheet metal roof pans that are bent to make those 
roofs three-dimensional. A three-dimensional roof for a patio or porch 
usually has a fascia at one side thereof to provide a neat and attractive 
appearance for that side. The opposite side of such a roof usually is 
supported by a flashing-like bracket; and the fascia-equipped side of such 
a roof usually is supported by an underlying elongated member which is 
held by posts. 
SUMMARY OF THE INVENTION 
A roof, that is constituted by a number of contiguous three-dimensional 
roof pans, has fascia-supporting clips adjacent one side thereof; and has 
a fascia releasably held by those clips. That fascia also extends along 
the ends of that roof. Those clips have arms with confronting notches 
therein; and those notches accommodate and telescope over spaced edges of 
the roof pans. Those clips must be stressed to dispose those notches in 
telescoping engagement with those edges; and the resulting restorative 
forces within those clips will prevent accidental separation of those 
clips from the roof pans. It is, therefore, an object of the present 
invention to provide a fascia-supporting clip with confronting notches in 
the arms thereof which accommodate and telescope over spaced edges of a 
roof pan to prevent accidental separation of that clip from that roof pan. 
A side of the roof is supported by a flashing-like bracket; and that 
bracket has a shelf-like bottom which extends under, and which is secured 
to, the roof pans that constitute the roof. The points of attachment of 
that shelf-like bottom to those roof pans are so located that the weight 
of that side of the roof will apply forces to that bracket which will tend 
to draw that bracket into intimate engagement with that side. As a result, 
the engagement between the bracket and the roof tends to be slack-free and 
solid. It is, therefore, an object of the present invention to provide a 
flashing-like bracket with a shelf-like bottom which extends under a side 
of a roof, and which is secured to that side in such a way that the forces 
which that side applies to that bracket will tend to draw that bracket 
into intimate engagement with that side. 
A further side of the roof is underlain and supported by an elongated 
channel which, in turn, is supported by vertically-directed posts. The 
upper ends of those posts extend upwardly through openings in a 
horizontally-directed lower portion of that channel and are co-extensive 
with, and are directly secured to, the vertically-directed portion of that 
channel. As a result, rigid and solid connections are provided between 
those posts and that roof. It is, therefore, an object of the present 
invention to provide an elongated channel which underlies a further side 
of the roof, which has openings in the horizontally-directed lower portion 
thereof, and which has the upper ends of posts extending upwardly through 
those openings to be co-extensive with, and to be directly secured to, the 
vertically-directed portion of that channel. 
The roof pans of the roof have undercut recesses therein which accommodate 
hangers; and sheets of insulation which are supported by those hangers 
constitute a ceiling. That ceiling provides a finished appearance for the 
undersurface of the roof, and it also helps insulate that roof. It is, 
therefore, an object of the present invention to provide undercut recesses 
in the undersurfaces of roof pans, to provide hangers which are 
accomplished by those recesses, and to suspend sheets of insulation from 
those hangers to constitute a ceiling. 
Other and further objects and advantages of the present invention should 
become apparent from an examination of the drawing and accompanying 
description. 
In the drawing and accompanying description a preferred embodiment of the 
present invention is shown and described but it is to be understood that 
the drawing and accompanying description are for the purpose of 
illustration only and do not limit the invention and that the invention 
will be defined by the appended claims.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT 
Referring to the drawing in detail, the numeral 20 generally denotes a 
mobile home which has a patio adjacent one side thereof. The numeral 22 
generally denotes an elongated supporting bracket which is secured to an 
upper portion of that side of the mobile home by screws 28, as shown 
particularly by FIG. 2. Also as shown particularly by FIG. 2, that 
supporting bracket has a generally-triangular section 24 adjacent the 
lower end thereof; and an elongated slot 26 is provided in one wall of 
that generally-triangular section. 
The numeral 30 generally denotes an elongated, flashing-like bracket which 
has a longitudinally-extending flange 32 thereon that is shallow enough 
and thin enough to be telescoped end-wise into the generally-triangular 
section 24 of the supporting bracket 22. A longitudinally-extending lip 34 
is provided on the flange 32 to strengthen and stiffen that flange. A 
longitudinally-extending, downwardly-directed wall 36 is spaced outwardly 
from the flange 32; and hence is spaced outwardly from the supporting 
bracket 22 and the adjacent side of the mobile home 20. A 
longitudinally-extending shelf-like bottom 38 extends outwardly from the 
lower edge of the downwardly-directed wall 36; and, as shown particularly 
by FIG. 2, that shelf-like bottom is parallel to the top of the 
flashing-like bracket 30. A longitudinally-extending shallow lip 40 
extends downwardly from the outer edge of the upper portion of that 
flashing-like bracket; and a longitudinally-extending shallow stop 42 
extends downwardly from an intermediate portion of the undersurface of 
that upper portion. The lip 40 is located outwardly relative to the outer 
edge of the shelf-like bottom 38, but the stop 42 is generally in register 
with that outer edge, as shown particularly by FIG. 2. 
The numeral 44 generally denotes a roof which overlies the patio adjacent 
the side of the mobile home 20, as shown particularly by FIG. 1. That roof 
includes a number of roof pans which are generally denoted by the numeral 
46; and one of those roof pans is shown in end view in FIG. 16. Each 
full-width roof pan has a re-entrant edge 48, a downwardly-inclined 
portion 50, an offset 52, a further downwardly-inclined portion 54, a 
lower portion 56 which has an undercut recess 58 extending upwardly 
therefrom, an upwardly-inclined portion 60, an offset 62, a further 
upwardly-inclined portion 64, an upper portion 66 which has a 
semi-cylindrical concave groove 68 therein, a downwardly-inclined portion 
70, an offset 72, a further downwardly-inclined portion 74, a lower 
portion 76 which has an undercut recess 78 extending upwardly therefrom, 
an upwardly-inclined portion 80, an offset 82, a further upwardly-inclined 
portion 84, an upper portion 86 with a semi-cylindrical concave groove 88 
therein, a stop like portion 89, a downwardly-inclined portion 90, and a 
re-entrant edge 92. The re-entrant edge 48 of one roof pan will inerfit 
with the re-entrant edge 92 of an adjacent roof pan, as emphasized 
particularly by FIG. 3; but the space between the downwardly-inclined 
portion 90 and the re-entrant edge 92 is greater than the thickness of the 
re-entrant edge 48. This is desirable because it will keep capillary 
action from causing moisture to work its way into the space between the 
downwardly-inclined portion 90 and the re-entrant edge 92. The lower 
portions 56 and 76 are identical, the upper portions 66 and 86 are 
identical, the undercut recesses 58 and 78 are identical, and the 
semi-cylindrical concave grooves 68 and 88 are identical. The offsets 52, 
62, 72 and 82 are identical; and the downwardly-inclined portions 50 and 
70 differ from each other only in that the downwardly inclined portion has 
the re-entrant edge 48. The upwardly inclined portions 64 and 84 are 
identical; and the upwardly inclined portions 60 and 80 are identical. The 
downwardly-inclined portions 54 and 74 are identical. 
In one preferred embodiment of the present invention, the vertical distance 
from the plane of the upper portions 66 and 86 to the plane of the lower 
portions 56 and 76 is three inches. The width of each of those upper 
portions is about two and three-eighths inches, and the width of each of 
those lower portions is about two and three-eighths inches. The width of 
each offset 52, 62, 72 and 82 is about one-half of an inch, and the 
overall width of the roof pan 46 from the re-entrant edge 48 to the 
re-entrant edge 92 is about twenty and three-quarters inches. The depth of 
each undercut recess 58 and 78 is about five-sixteenths of an inch; and 
the depth of each semi-cylindrical, concave groove 68 and 88 is about 
five-sixteenths of an inch. Because the roofing pans 46 have such a 
configuration, they can be quite strong and yet be made of thin gauge 
metal. 
The numeral 94 denotes a rectangular opening which is provided in each of 
the undercut recesses 58 and 78 close to the front of the roof pan 46. In 
the said one preferred embodiment of the present invention, that opening 
is three-eighths of an inch long in a direction parallel to that undercut 
recess and is five-eighths of an inch long in a direction transverse of 
the axis of that recess. The distance between the nearest edge of that 
opening and the front edge of the roof pan 46 is two and one-eighth 
inches. 
The numeral 96 denotes a C-shaped channel which has a downwardly-directed 
lip 98 adjacent the free edge of the upper flange thereof, and which has 
an upwardly directed lip 100 adjacent the free edge of the lower flange 
thereof. The numeral 102 denotes a rectangular opening in the lower flange 
of channel 96, as shown particularly by FIGS. 8 and 9. The numeral 104 
denotes a further C-shaped channel which has a downwardly-directed lip 106 
adjacent the free edge of the upper flange thereof, and which has an 
upwardly directed lip 108 adjacent the free edge of the lower flange 
thereof. The numeral 110 denotes a rectangular opening in the lower flange 
of the channel 104, as shown particularly by FIG. 9. The channels 96 and 
98 are identical to each other except for the locations of the openings 
102 and 110 therein. As indicated by FIG. 8, the upper flange 96 is 
displaced 85.degree. from the plane of the web of that channel; and hence 
the free edges of that channel are spaced apart a distance less than the 
height of that web. 
The numeral 112 denotes a channel-like connector which is dimensioned to 
fit within the confronting ends of the channels 96 and 104, as indicated 
particularly by FIGS. 8, 9 and 11. As shown by FIG. 12, the connector 112 
has no lips at the free edges of the flanges thereof. That connector has a 
generally-rectangular notch 116 at one end of the lower flange thereof, as 
shown by FIG. 12; and that notch is disposable in register with the 
opening 110 in the channel 104. A further generally-rectangular notch 114 
is provided at the other end of the lower flange of connector 112; and 
that notch is disposable in register with the opening 102 in the channel 
96. As indicated by FIG. 8, the upper flange of that connector is 
displaced 85.degree. from the plane of the web of that connector. 
The numeral 120 denotes a vertically-directed post which is shown as being 
hollow and as having a square cross section. The numeral 122 denotes a 
similar post; and cross pieces 124 and 126 are secured to the confronting 
faces of these posts to hold those confronting faces in fixedly 
spaced-apart relation. Those cross pieces are shown as being ornamental in 
form and configuration. The upper ends of the posts 120 and 122 extend 
upwardly through rectangular openings, not shown, in the lower flange of 
the channel 104; and those openings will be similar to the opening 110. 
Flanged sockets 128 and 130 receive the lower ends of the posts 120 and 
122; and the flanges of those sockets will be suitably secured to the 
patio at the side of the mobile home 20. 
The numerals 132 and 134 denote posts which can, and preferably will, be 
identical to the posts 120 and 122. The numerals 136 and 138 denotes cross 
pieces which can, and preferably will, be identical to the cross pieces 
124 and 126. The upper end of the post 132 extends upwardly through the 
opening 110 in the lower flange of channel 104, through the rectangular 
notch 116 in the lower flange of connector 120, and is located close to 
the upper flange of that connector, as shown particularly by FIG. 9. The 
upper end of the post 134 extends upwardly through the opening 102 in the 
lower flange of channel 96, through the rectangular notch 114 in the lower 
flange of connector 112, and is located close to the upper flange of that 
connector, as shown particularly by FIGS. 8 and 9. Self-tapping screws 145 
extend through the vertically-directed portions of channel 96 and of 
connector 112 to seat in the upper end of post 134; and those screws will 
solidly interconnect that channel and that connector to each other and to 
that post. Similar screws extend through the vertically-directed portions 
of channel 104 and of connector 112 to seat in the upper end of post 132; 
and those screws will solidly interconnect that channel and that connector 
to each other and to that post. Flanged sockets 140 and 142 receive the 
lower ends of the posts 132 and 134; and the flanges of those sockets will 
be suitably secured to the patio at the side of the mobile home 20. 
The edges of the roof pans 46, which confront the side of the mobile home 
20, are telescoped into position between the upper portion and the 
shelf-like bottom 38 of the flashing-type bracket 30, as shown 
particularly by FIG. 2. The lower portions 56 and 76 of each roof pan rest 
upon that shelf-like bottom, and the upper portions 66 and 86 underlie and 
are engaged by the lip 40 and they underlie the stop 42. Where that stop 
is shallower than that lip, the manufacturing tolerances used in defining 
the vertical distance from the plane of those upper portions to the plane 
of those lower portions can be looser than when that stop and that lip 
have the same depth. The lip 40 is about three-sixteenths of an inch deep 
and it holds the undersurface of the upper portion of the flashing-type 
bracket 30 above, and out of engagement with, the upper portions 66 and 86 
of each roof pan. That arrangement is important; because it keeps 
capillary action from causing moisture to work its way into the space 
between that undersurface and the upper portions 66 and 86. Self-tapping 
screws 146 extend upwardly through the shelf-like bottom 38 of the 
flashing-type bracket 30 to seat in the lower portions 56 and 76 of each 
of the roof pans, as indicated particularly by FIGS. 2 and 3. Those screws 
and the stop 42 are located the same distances from the 
downwardly-directed wall 36, as shown by FIG. 2; and hence those screws 
are disposed outwardly of the joint between that wall and the upper 
portion of the flashing-type bracket 30. Those screws localize the points 
of transfer of gravitational forces from the roof pans 46 to the 
flashing-type bracket 30; and, because those screws are located outwardly 
of the joint between the upper portion and the wall 36 of that bracket, 
those gravitational forces tend to pull the lower portion of that wall 
into intimate engagement with the adjacent edges of those roof pans. As a 
result, the locations of the screws 146 coact with the configuration of 
the flashing-type bracket 30 to assure an intimate and solid engagement 
between the wall 36 of that bracket and the adjacent edges of the roof 
pans. 
Self-tapping metal screws 148 extend downwardly through the lower portions 
56 and 76 of the various roof pans to seat in openings in the upper 
flanges of the channels 96 and 104. The screws 146 coact with the 
flashing-type bracket 30 and with the elongated bracket 22 to solidly 
secure the upper edges of the roof pans 46 to the mobile home 20; and the 
screws 148 coact with the channels 96 and 104 and with the posts 120, 122, 
132 and 134 to solidly secure the lower edges of those roof pans to the 
patio. 
The numeral 150 denotes an inverted T-shaped hanger; and that hanger is 
shown particularly by FIGS. 3-5. That hanger has upstanding webs 152 and 
156 which are spaced apart a distance comparable to the narrowest width of 
either of the undercut recesses 58 and 78. A lip 154 is provided at, and 
extends laterally outwardly from, the upper edge of the web 152; and a 
similar lip 158 is provided at, and extends laterally outwardly from, the 
upper edge of the web 156, as shown particularly by FIG. 3. Those lips are 
intended to fit so intimately into the undercut portions of either of the 
undercut recesses 58 and 78 that they can maintain the hanger 150 in 
position even though appreciable downwardly-directed forces are applied to 
that hanger. The webs 152 and 156 are made sufficiently flexible to enable 
the lips 154 and 158 to be moved far enough toward each other to pass 
upwardly into either of the undercut recesses 58 and 78; but those webs 
are made still enough to prevent accidental separation of the hanger 150 
from that undercut recess. 
The numeral 160 denotes a sheet of insulation which underlies the under 
surfaces of the lower portions 56 and 76 of the roof pans; and one edge of 
that sheet of insulation will overlie and be supported by the lower 
portion of the hanger 150. The numeral 162 denotes a similar sheet of 
insulation which will underlie the undersurfaces of the roof pans, and one 
edge of that sheet of insulation will overlie and be supported by the 
lower portion of the hanger 150. That hanger preferably will be fabricated 
as a long extruded strip; and it will then be cut to the desired length. 
The numeral 164 generally denotes a fascia-supporting clip which is shown 
particularly by FIGS. 2, 4, 5 and 6. A notch 166 of generally-rectangular 
cross section is provided in the top of that clip; and a lip 168 overlies 
the rear edge of that notch. The numeral 170 denotes one arm of that clip; 
and the numeral 174 denotes another arm of that clip. As indicated 
particularly by FIGS. 2 and 6, those arms diverge as they extend 
downwardly from the notch 166. A notch 172 is provided at the lower end of 
the arm 170; and that notch is intended to accommodate and telescope over 
the front edge of either of the undercut recesses 58 and 78, as shown 
particularly by FIG. 2. An offset 175 is provided adjacent the lower end 
of the arm 174; and the lower surface of that offset is intended to rest 
upon the upper surface of either of the undercut recesses 58 and 78, as 
indicated by FIG. 2. A notch 176, which is immediately below the offset 
175, confronts the notch 172 at the lower end of the arm 170; and the 
notch 176 is intended to accommodate the forward edge of the opening 94 in 
the upper surface of either of the undercut recesses 58 and 78, as 
indicated by FIG. 2. The numeral 178 denotes a projection which extends 
downwardly and rearwardly from the notch 176; and that projection is 
intended to extend downwardly through the opening 94 to dispose the lower 
end thereof below the level of the lower portion 56 or 76. 
The unstressed distance between the notches 172 and 176, in the lower ends 
of the arms 170 and 174, respectively, is less than the distance between 
the front edge of the opening 94 and the front edge of the appropriate 
undercut recess 58 or 78. As a result, the lower ends of those arms must 
be forced to move further apart to set the notches 176 and 172 in 
engagement, respectively, with the forward edge of the opening 94 and with 
the forward edge of that undercut recess. The restorative forces, which 
develop within the clip 164 as those arms are forced to move further 
apart, are important in preventing accidental separation of that clip from 
the roof pan to which it is secured. 
To secure a clip 164 to a roof pan 46, that clip will be set in a position 
which is displaced a few degrees in the counterclockwise direction from 
the position shown by FIG. 2; and then it will have the projection 178 
thereof passed downwardly through the opening 94 in the appropriate 
undercut recess 58 or 78 until the notch 176 is in register with the 
forward edge of that opening. Thereafter, that clip will be rotated in the 
clockwise direction and will be moved forwardly until the notch 176 
telescopes over that forward edge. At that time, the lower end of the arm 
170 will be forced to move far enough away from the arm 174 to enable the 
notch 172 to be moved downwardly into register with the forward edge of 
the undercut recess 58 or 78. Thereupon, the restorative forces within the 
clip 164 will be permitted to move the notch 172 into telescoping 
engagement with the front edge of the undercut recess 58 or 78; and those 
restorative forces will actively prevent accidental separation of that 
clip from the roof pan to which that clip is secured. 
The numeral 180 generally denotes a fascia which has a front wall 182, a 
rearwardly-extending lip 184 of generally-arcuate configuration at the 
upper edge of that front wall, a bottom 186, an upwardly-extending rear 
wall 188, and a forwardly-extending lip 190 at the top of that rear wall. 
The front wall 182 has a height which is considerably greater than that of 
the roof pan 46, as shown by FIG. 2. As a result, the bottom 186 of the 
fascia 180 is disposed an appreciable distance below the levels of the 
hanger 150 and of the sheets of insulation 160 and 162 which are supported 
by that hanger. 
The fascia 180 is easily secured to the fascia-supporting clip 64, and 
hence to the roof 44. To secure that fascia to that clip, that fascia will 
be set in a position which is displaced a few degrees in the 
counterclockwise direction from the position shown by FIG. 2; and then the 
free edge of the generally-arcuate lip 184 of that fascia will be moved 
into the notch 164 in the top of that clip. At that time, that free end 
will be moved rearwardly into position between the lip 168 and the rear 
portion of that notch; and then that fascia will be rotated in the 
clockwise direction in FIG. 2 until the front wall 182 approaches the arm 
170 of the clip. Such rotation of that fascia will cause the free edge of 
the lip 190 to underlie and abut the projection 178 on the clip; and then 
the installer will reach up into the space, defined by the inclined 
portions 60 and 74 or by other inclined portions, to move the lip 190 and 
the rear wall 188 to the dotted-line position of FIG. 2. At such time, the 
free edge of that lip will be clear of the rear edge of the projection 
178; and then the fascia 180 can be caused to assume the solid-line 
position of FIG. 2 wherein that lip overlies the free end of that 
projection. 
The fascia 180 will be sufficiently flexible to permit the rear wall 188 
thereof to be moved to the dotted-line position of FIG. 2; and that fascia 
will be sufficiently resilient to spring back to the solid-line position 
of FIG. 2. That fascia will be stiff enough to enable the restorative 
forces thereof to keep accidental forces from dislodging the lip 190 from 
its position above the free end of the projection 178, and also to keep 
such forces from dislodging the lip 184 from the notch 166. As a result, 
the restorative forces within the fascia 180 will prevent accidental 
separation of that fascia from the fascia-supporting clip 164. 
If the length of the roof 44 is greater than the length of a single section 
of fascia 180, two or more fascia sections will be used. The joint between 
adjacent fascia sections can be rendered waterproof in any of the ways in 
which the joint between adjacent sections of guttering of the same kind of 
metal is rendered waterproof. As a result, where two or more fascia 
sections must be used, they can be made to act as one elongated fascia 
section. 
The lower end of the arm 170 of the fascia-supporting clip 164 is displaced 
90.degree. from the rest of that arm; and hence that arm is generally 
L-shaped. That lower end displaces the rest of that arm forwardly of the 
notch 172, and hence forwardly of the front edge of the undercut recess 68 
or 78. As a result, the front wall 182 of the fascia 180 is displaced at 
least five-sixteenths of an inch forwardly of the front edge of the 
undercut recess 58 or 78; and that displacement is important, because it 
permits the water from even heavy rains to pass freely beyond the front 
edges of the lower portions 56 and 76 of the various roof pans 46. 
The bottom 186 and the lower portions of the front wall 182 and of the rear 
wall 188 constitute a gutter which underlies all of the openings 94 in the 
undercut recesses 58 and 78; and that gutter will accommodate any rain, 
sleet, snow or the like which passes downwardly through those openings. In 
addition, that gutter will accommodate all rain, sleet, snow or the like 
which passes downwardly through the spaces between the front edges of the 
various roof pans 46 and the front wall 182 of the fascia 180. That gutter 
will conduct water to the ends of the fascia 180; and down spouts or other 
devices can be provided at those ends to receive and direct that water. 
Rain, melted snow and the like will initially collect in the spaces 
between the inclined portions 74 and 80, and then will be guided toward 
the fascia 180 by the lower portions 56 and 76. If it ever became 
desirable to clean the gutter which is provided by the fascia 180, it 
would only be necessary to cause the rear wall 188 and the lip 190 to 
assume the dotted-line positions of FIG. 2 and then to rotate the fascia 
180 in the counterclockwise direction until the free edge of the 
generally-arcuate lip 184 was freed from the lip 168 and from the notch 
166 in the upper end of the clip 164. The fascia 180 preferably will be 
installed before the hangers 150 and the sheet 160 and 162 of insulation 
are installed. Where that is done, a tight and neat joint can be provided 
between the outer edges of those sheets of insulation and the rear wall 
188 of the fascia 180. 
Referring particularly to FIG. 2, the numeral 192 denotes a 
generally-trapezoidal weather stop that preferably is made from a 
closed-cell foam plastic material. The configuration of the weather stop 
will be generally complementary to the configuration of the space which is 
defined by the inclined portions 70, 74, 80 and 84, by the offsets 72 and 
82, by the lower portion 76, and by the undercut recess 78 of the roof pan 
46; but the dimensions of that weather stop will be slightly larger than 
those of that space, so that weather stop will have to be slightly 
compressed as it is moved into the position of FIG. 2. In that position 
the upper edge of that weather stop abuts the undersurface of the 
flashing-type bracket 30; and the lower edge of that water stop abuts the 
upper surfaces of the inclined portions 70, 74, 80, 84, of the offsets 72 
and 82, of the lower portion 76 and of the undercut recess 78. Also in 
that position, the top of the rear face of that weather stop abuts the 
stop 42, and the bottom of that rear face abuts the screws 146; and that 
stop and those screws will determine the position of that weather stop. 
To install the weather stop 192, it will be set in a position which is 
displaced a few degrees in the counterclockwise direction from the 
position of FIG. 2, it will have the upper edge thereof moved into close 
proximity to the stop 42, and then it will be rotated into the position 
shown by FIG. 2. Because that weather stop will be slightly compressed as 
it is moved into the position of FIG. 2, restorative forces will be 
developed in that weather stop which create frictional forces between that 
weather stop and the adjacent roof pan which will prevent accidental 
separation of that weather stop from the adjacent roof pan. The weather 
stop 192 will keep rain, snow, dust and the like from being blown past the 
upper edges of the various roof pans 46. 
Referring particularly to FIG. 10, the numeral 194 denotes a different 
embodiment of inverted T-shaped hanger. That hanger resembles the hanger 
150 of FIG. 3; but it is made as a rolled form rather than as an 
extrusion. Although the roll-forming die which is needed to make the 
hanger 194 is much more expensive than is the extrusion die which is 
needed to make the hanger 150, the hanger 194 can be rolled from 
suitably-colored metal. The lips at the upper edges of the webs of the 
hanger 194 are specifically different from, but performs the same 
functions as, the lips 154 and 158 at the upper edges of the webs 152 and 
156 of the hanger 150. To install the hanger 194, the webs thereof must be 
bowed far enough toward each other to enable the lips at the upper edges 
of those webs to pass between the closely-adjacent confronting portions of 
either of the undercut recesses 58 and 78. Thereafter, those webs can be 
permitted to move back toward their un-stressed positions to enable the 
lips thereon to engage the undercut portions of that recess. Those webs 
are sufficiently stiff to make the engagements between the lips thereof 
and the undercut portions of the recess 58 or 78 prevent accidental 
separation of the hanger 194 from that recess. 
The numerals 196 and 198 denotes sheets of insulation which are similar to 
the sheets 160 and 162 of insulation. The confronting edges of the sheets 
196 and 198 of insulation overlie and are supported by the lower portion 
of the hanger 194. Those sheets of insulation will coact with similar 
sheets of insulation, not shown, to constitute a ceiling. 
A section of fascia 180 can be used to provide an attractive closure for 
each end of the roof 44, as indicated by FIGS. 1 and 14. That roof 
preferably will be dimensioned so each end thereof is constituted by the 
edge of one-half of a semi-cylindrical concave groove 68 or 88 of a roof 
pan 46. Where that is done, the generally-arcuate lip 184 of the section 
of fascia 180 can be set in position to underlie that half-groove. 
Thereupon, that lip will reinforce and strengthen that half-groove, and 
also will coact with that half-groove to constitute a shallow gutter. A 
suitable sheet metal fitting, not shown, will be used to secure one end of 
the section of fascia 180 to the side of the mobile home 20; and a 
suitable sheet metal corner fitting, not shown, will be used to secure the 
lower end of that section of fascia to the fascia at the lower side of the 
roof 44. 
Referring particularly to FIG. 15, the numeral 200 denotes a hanger which 
is T-shaped in cross section and which is short in length. The top flange 
202 of that hanger has two laterally spaced portions and, similarly, the 
bottom flange 204 of that hanger has two laterally-spaced portions. The 
portions of those flanges are spaced apart by an H-shaped web 206, as 
shown by FIG. 15. The hanger 200 preferably will be formed as part of an 
extrusion. 
The two portions of the upper flange 202 will have the outer edges thereof 
spaced apart a distance greter than the narrowest portion of an undercut 
recess 210 of a roof pan 208, as shown by FIG. 15. However, the cross arm 
and upper portions of the H-shaped web 206 of that hanger will be 
sufficiently flexible to enable an installer to use a screw driver or 
other implement to force the two portions of the upper flange 202 into 
position within that undercut recess. The consequent restorative forces 
within that cross arm and those upper portions will be strong enough to 
prevent accidental separation of that hanger from that undercut recess. 
The numeral 212 denotes a sheet of insulation which can be identical to the 
sheets 160 and 196 of insulation; and the numeral 214 denotes a sheet of 
insulation which can be identical to the sheets 162 and 198 of insulation. 
The confronting edges of the sheets 212 and 214 of insulation will abut 
the outer faces of the H-shaped web 206 of the hanger 200; and they will 
be underlain by a trim strip 216. That trim strip has lips 218 which will 
overlie the outer edges of the portions of the bottom flange 204 of the 
hanger 200. The cross piece and the lower portions of the H-shaped web 206 
of that hanger can yield sufficiently to permit the lips 218 of the trim 
strip 216 to be telescoped upwardly past the outer edges of the portions 
of that flange and into the position shown by FIG. 15. Thereafter, the 
restorative forces within that cross piece and those lower portions of 
that H-shaped web will hold that trim strip against accidental separation 
from the lower flange 206 of the hanger 200. 
The present invention can be seen to provide a simple but sturdy and 
effective support for the lower side of a roof for a patio or porch, to 
provide a simple but sturdy and effective support for the upper side of 
that roof, and to provide light-weight but sturdy and attractive 
three-dimensional roof pans for that roof. In addition, that invention can 
be seen to provide an effective and attractive fascia for that roof plus 
fascia-supporting clips which are easily and solidly secured to the roof 
pans and to which that fascia can be easily and solidly secured. Moreover, 
that invention can be seen to provide a simple but sturdy and effective 
support for sheets of insulation which coact to constitute a ceiling. 
Furthermore, that invention can be seen to provide an easily-installed but 
effective weather stop for the spaces defined by the upper edges of the 
roof pans. 
The roof provided by the present invention can be used adjacent 
permanently-located houses and buildings as well as adjacent mobile homes. 
Further, the roof provided by the present invention can be made 
free-standing by providing post-mounted channels or other elongated 
supporting members beneath both elongated sides of that roof; and, where 
that is done, a fascia should be provided for both sides as well as both 
ends of that roof. 
If the length of the roof 44 is greater than the length of a single section 
of flashing-like bracket 30, two or more sections of that flashing-like 
bracket will be used. The joint between adjacent sections of the 
flashing-like bracket 30 will be overlain by an essentially-flat 
plate-like connector, not shown, which has a flat edge and a 
downwardly-depending re-entrant edge. The flat edge of that connector will 
be passed through the elongated slot 26 in the supporting bracket 22 and 
will be disposed in the spaces defined by the flanges 32 and by the 
longitudinally-extending lips 34 on the adjacent sections of flashing-type 
bracket 30. The downwardly-depending re-entrant edge of that connector 
will be fitted around, and will underlie, the adjacent ends of the lips 40 
of those adjacent sections of flashing-type bracket. Self-tapping screws 
will be used to secure that connector to those adjacent sections of 
flashing-type bracket. That connector will have a length which is less 
than the distance between the upper ends of the inclined portions 70 and 
84 of a roof pan 46; and the joints between adjacent sections of 
flashing-type bracket 30 will be located between those, or similar, 
inclined portions. Where that is done, the downwardly-depending re-entrant 
edge of that connector will not interfere with the intimate engagements 
between the lower edge of lip 40 and the upper surfaces 66 and 86 of any 
roof pans 46. 
Whereas the drawing and accompanying description have shown and described a 
preferred embodiment of the present invention, it should be apparent to 
those skilled in the art that various changes may be made in the form of 
the invention without affecting the scope thereof.