Stretch MetalSports hallStretch 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.

Sports hall
APLANKS
Stretch Metal planks designed as LayOn panels supported by an omegaprofile. The Sports hall system combines
visual and technical quality into aspecific design. The system is impact
resistant for all types of balls normallyused in indoor sports activities. The
Stretch Metal Sports hall system isextensively tested on impact resistanceand conforms to the requirements ofDIN 18032 and impact resistance class
1A according EN 13964.
The fully accessible Stretch Metal
Sports hall system was speciallydesigned for use in sports halls and towithstand the impacts of balls. Panels
are locked in place through the locking
bracket fitting over the panel ends andthe omega profile. The slots in theprofile allow the locking brackets to be
removed to demount the panels.

B

43C

21

1 = Lay-On Plank
2 = Omega profile
3 = Locking bracket
4 = Profix suspension

max. 1800

CONSTRUCTION DETAILSBASE MATERIAL
Stretch Metal planks are available insteel*). The Stretch Metal planks arestrengthened with a welded support
profile inside (Version-II)

A = 300 mm (max.)
B = 1200 mm (max.)
C = 1850 mm (max.)

max. 1850

Version-II: Stretch Metal with welded support profile

D5
D4

D5S
D5

D4S

D6

OVERVIEW AVAILABLE EXECUTIONS / MAXIMUM DIMENSIONS
Mesh Type
LD28x14-2.5x1.5% Open34

Version-II, with reinforcement: D5/D5S300 x 1800 mmUnit
pcs
lmpcs
pcs
pcs

Fe*
Version-II, max 300 x 1800 mm1.85
0.55
0.11
3.70
0.46

MATERIAL REQUIREMENT PER M2Components
Stretch Metal Lay-On
Omega profile
Omega profile splice
Locking brackets
Suspension* optionally the system is also available in aluminium to be used in swimmingpool applications

HunterDouglas ® Ceilings - Stretch Metal

D5S

D6

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 onthe 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

0.20.0100160250400630

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 shaped
holes. 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 2

MESH 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

Ltt

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 Kingdom
AfricaMiddle 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