Stretch Metal
Lay-OnCorridor
Stretch Metal from Hunter Douglas
is a highly versatile designer material
giving extra visual effects to ceilings.
It is very easy to customise ceilings
by varying the types of mesh, theirarrangement, the lighting andthe colour.

Lay-0n Corridor
PLANKS
Stretch Metal planks designed to beinstalled on conventional wall angle
profiles. The planks can be lifted andeasily removed without the aid of tools.
The panels are recyclable, lightweightand strong.
SUSPENSION
The panels are supported at their ends
by wall angle profiles (2 & 3). Thepanels have straight upstands at thepanel ends. Depending on panel length
the panel sides are re-inforced withspot-welded steel angle profiles.

1

3

1 = Lay-On plank
2 = Wall L-profile
3 = Wall W-profileB2

B = 1500/2800 mm (max.)

CONSTRUCTION DETAILS
Steel L or W shaped edge profiles canbe used as perimeters.

45
2145

BASE MATERIAL
Stretch Metal planks are available
in steel. The Stretch Metal plank(Version-I) can be re-inforced with awelded support profile on the inside(Version-II).

max. 1200/2800

18.5

Version-I: Stretch Metal

Version-II: Stretch Metal with welded support profile

D1

D4D1

D2D5
D3

D4

D4

D4

D4S

D6D5D5D5D6D5S
D4S

2118.5

D4S

D4S

D5S

D6

D6

D6S
D5S

D5S

D6S

D6S

D6S

OVERVIEW AVAILABLE EXECUTIONS / MAXIMUM DIMENSIONS
Mesh Type
LS6% Open40

Version-I, no reinforcement: D1500 x 1200 mm

Version-II, with reinforcement: D4-D6/D4S-D6S
600 x 2800 mm

LD640500 x 1200 mm

600 x 2800 mm

LS854500 x 1200 mm

600 x 2800 mm

LS1057500 x 1200 mm

600 x 2800 mm

LS1266500 x 1200 mm600 x 2800 mm

LS1646500 x 1200 mm

600 x 2800 mm

Remark: due to differences in deflection, one shall never mix Version-I and Version-II panels in one area

MATERIAL REQUIREMENT PER M2FeComponents
Stretch Metal Lay-on

Unitpcs

Version-I, max. 500 x 1200 mm
1.67

Version-II, max. 600 x 2800 mm
0.59

Edge trim profile L/W

lm

1.67

0.71

Acoustics
Acoustic tests Stretch Metal
Plenum depth 300 mm
1.2

Absorption value as

ACOUSTIC PERFORMANCE
Using acoustic pads on top of theStretch Metal panels offers exceptional
acoustic performance. The thickness ofthe pads can be chosen depending on
the required acoustical values.
The acoustic absorption value can reach
αw 1 with an acoustical pad of 85 mm.

1.00.80.60.4

Mesh LD6, Tile 600x600, Ac.Pad 25 mm, αw 0.85
Mesh LS10, Tile 800x800, Ac.Pad 85 mm, αw 1.0
Mesh LS8, Tile 600x600, Ac.Pad 25 mm, αw 0.85

0.20.0100160

250400630

1000 1600

2500

4000

Freq. Hz.

Material
TRANSPARENCY
The tiles can be made from various
mesh types. This results in different
optical effects if the natural or artificial
light comes from the plenum. It is
important to realise that stretch metal
meshes do have a direction. Dependingon viewing direction the mesh appears
more or less open. This influences lightcoming through the material but also thevisiblity of installations in the plenum.
The physical transparency can also be
used for smoke extraction and sprinkler
operation in case of fire.

COATING
Stretch Metal tiles are all powder coated materials. Durable powder coatings forexterior use are optionally available.
COLOUR RANGE
The standard colour range consists of RAL and NCS colours, including chrome.
Other special colours are available on request.
­QUALITY
Our focus on quality ensures the highest standard of production process, material,machinery and finished product. The superior durability of Hunter Douglas products
translates into lower costs during the life cycle of the product due to longer life
expectancy and lower maintenance costs. Our company processes are
ISO 9001 certified.

FIRE BEHAVIOUR
HunterDouglas ® metal ceilings areclassified incombustible, and will
therefore not contribute to fires. Whenceilings need to protect the structural
integrity of a building, HunterDouglas ®
ceilings offer a wide range of practicalsolutions with regards to fire resistanceand fire stability. Further information isavailable on request.

INSTALLATION
It is necessary for all versions that qualitative suspension systems are used. The systems must be stable, aligned and leveledso that they comply with the requirements of the panels. For information on installation, refer to the applicable assembly
instruction leaflets.

HunterDouglas ® Ceilings - Stretch MetalMesh Types Tiles & Planks
Stretch Metal consists of metal sheet with diamond or square shapedholes. The stretch metal material is made with a tool that simultaneously
cuts and stretches the sheets. As a result the mesh is created without
any waste of material.

STANDARD MESH TYPES:

LD6 (Fe) open area 40%, thickness 1.7 mm
dimensions: 6 x 3.5 - 1.1 x 0.8 - 1.6 kg/m 2

LS6 (Fe) open area 36%, thickness 1.7 mm
dimensions: 6 x 4.5 - 1.2 x 1.0 - 1.3 kg/m 2MESH TYPES
Standard
The standard mesh types are a square mesh (LS) or a diamond shaped
mesh (LD) with a variation in openness of the mesh. The range starts
with the smallest LS6/LD6 up to LS16. All mesh types are available insteel, with types LS8 and LS12 also available in aluminium.

LS8 (Fe+Al) open area 54%, thickness 1.9 mm
dimensions: 8 x 6.0 - 1.2 x 1.0 - 1.7 kg/m 2

KeyLS10 (Fe) open area 57%, thickness 2.0 mm
dimensions: 10 x 7.0 - 1.5 x 1.0 - 1.3 kg/m 2

SpecialSeveral other mesh types are available on request, depending ontechnical requirements and availability. Hexagonal mesh, Round mesh andOrnamental meshes are examples of the possibilities.­

LS12 (Fe+Al) open area 66%, thickness 2.0 mm
dimensions: 12 x 9.5 - 1.6 x 1.0 - 1.7 kg/m 2w

LS = LW
LW = Long diagonal of mesh
SW = Short diagonal of mesh
W = Strand widtht = Strand Thickness
L = Inner size

LS=LWw

t

SW

Lt

t

SWw

LS=LW

LW

LS16 (Fe) open area 46%, thickness 2.0 mm
dimensions: 16 x 11.0 - 3.0 x 2.0 - 2.0 kg/m 2

HunterDouglas ® Ceilings - Stretch Metal

Belgium
Bulgaria
Croatia / Slovenia
Czech Republic
Denmark
FranceGermany
GreeceHungary

Wide Panel

Cell | Stretch metalItaly
The Netherlands
NorwayPolandPortugal

LinearCurved

Romania
RussiaSerbiaSlovakia
Spain
SwedenScreenExterior

Switzerland
TurkeyUnited KingdomAfrica
Middle EastTiles | XLnt panel

Asia
Australia
Latin America
North America

Hunter Douglas Architectural
Piekstraat 2P.O. Box 5072 - 3008 AB Rotterdam
The Netherlands
Tel. +31 (0)10 - 486 99 11
Fax +31 (0)10 - 484 79 10
www.hunterdouglasarchitectural.eu® Registered trademark - a HunterDouglas® product Pats. & Pats. Pend. Technical data subject to change without notice. © Copyright Hunter Douglas 2018.
No rights can be derived from copy, text pertaining to illustrations or samples.
Subject to changes in materials, parts, compositions, designs, versions, colours etc.,
even without notice. MX800S00