Multipoll
Multiwall Polycarbonate

We have a proven reputation for delivering the highest quality products, with broad and varied sector experience, meeting complex engineering challenges.

Domer Multipoll

is a family of multiwall polycarbonate sheets with a cellular structure that provides insulating spaces creating thermal insulation while allowing light penetration. Domer offers a wide range of structures, thicknesses, colors, and finishing to adapt to every application.

Domer Multipoll Polycarbonate sheet is co-extruded with UV protection surface on one or both sides, guaranteeing resistance to aging against atmospheric agents and harmful UV rays and providing an excellent weather performance.

Applications:
  • Skylights and sidelights
  • Translucent cladding
  • Interior decoration
  • Polycarbonate greenhouses
  • Illuminated signage
  • Covered walkways

Heat Insulation

Based on the different load and thermal management requirements, Domer manufactures polycarbonate multiwall reinforced and stable structures to meet the various options of clients’ needs.
We provide specific solar control performances reducing the solar heat gain while securing high levels of healthy natural light passing into the building.

Domer Multipoll structured multiwall polycarbonate sheets are lightweight compared to solid polycarbonate sheets or glass, offering far better thermal insulation in a single panel.
Perfect to pass the light while keeping the heat out in summer; likewise, pass the light into the living space while preserving the heat within the building in winter.

Product Benefits:
  • Lighter weight than glass and solid polycarbonate sheets
  • Excellent impact strength
  • High light transmission and variety of tints
  • Flame retardancy
  • Excellent print quality and ink adhesion
  • Weatherability: Co-extruded UV layer on one or both sides
Product Name Description
Domer Multipoll Multiwall polycarbonate panel (Find below the product codes)
Domer Multipoll A Fire retardant multiwall polycarbonate panels conforming to American Standard E84 Class A
Domer Multipoll EN Fire retardant multiwall polycarbonate panels conforming to European Standard EN13501-1 Class B s1 d0
Thickness Length Width
4.0 - 38mm No Limit โ‰ค2100mm

*customized sizes are available subject to minimum order quantity

Type Color
Opaque white, navy blue, sky blue, dark green, mint green, yellow, light grey, dark grey, red, brick red, orange
Translucent transparent clear, opal, bluewish, greenish, yellowish, greyish, reddish, orange
Finishing
Solar Controlled Colors can be customized subject to minimum order quantity
Diffused Colors can be customized subject to minimum order quantity

*Colors and Finishes can be customized subject to minimum order quantity

Duratherm Structures

Property Test Method Conditions Units Value
Physical
Densitiy D-792 g/cm3 1.2
Water Absorption D-570 24 hr. @ 23ยฐC % 0.15
Mechanical
Tensile Strength at break D-638 10 mm/min Mpa 65
Elongation at break D-638 10 mm/min % >80
Tensile Modulus of Elasticity D-638 1 mm/min Mpa 2300
Flexural Modulus D-790 1.3 mm/min Mpa 2350
Rockwell Hardness D-785 R scale 125
Property Test Method Conditions Units Value
Thermal
Long Term Service Temperature ยฐC
Short Term Service Temperature ยฐC
Coefficient of Linear Expansion D-696 mm/mยฐC 0.065
Thermal Conductivity C-177 W/mK 0.21
Property Test Method Conditions Units Value
Optical
Haze D-1003 Clear Sheet % <0.5
Light Transmission D-1003 Clear Sheet % 90%
Refractive Index D-542 Clear Sheet 1586
Yellowness Index D-1925 Clear Sheet <1

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Common Questions & Answers

What are the main advantages of multiwall polycarbonates?

Multiwall polycarbonate panels have superior heat insulation properties and much lighter in weight in comparison with polycarbonate solid sheets.

What are the differences of Duratherm structures?

Domer Duratherm polycarbonate panels come in a wide range of structures, mainly defined as following:

  • (R) rectangular walls
  • (D) Diamond-shaped walls
  • (H) Honeycomb walls
  • (X) X-structured walls

The wide variety of structures available with Domer provide tens of options and combinations of specifications such as Light transmission, strength, heat insulation, and more.

 

Contact Domer for more information

Would multiwall polycarbonates lose color over time?

Domer Duratherm panels are co-extruded with premium quality UV resistant layer guaranteeing very long life expentancy without color fade or change.

Can we install polycarbonate multiwalls horizontally for siding?

Multiwall polycarbonates have hollow structures that should be installed vertically for outdoor applications, places with high-temperature differences, humid areas, and so on, to allow water to drain out.

However, in some interior dry applications, multiwall polycarbonates can be installed horizontally.





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