Thermal insulation for roofs & walls

Introducing a renowned and beloved product that elevates thermal comfort within buildings. It plays a pivotal role in curbing heat loss during winter and minimizing heat infiltration during the warmer summer months.

The Polynum™ Super insulation sheet boasts a three-layer design that seamlessly integrates reflective radiation barriers (97% IR) using pure aluminum, coupled with an additional layer of small air bubbles for enhanced insulation.

Polynum - Efficiency Beyond Thickness!

  • The distinctive composition of Polynum's insulation sheets results in a product that surpasses other mineral-based insulation materials in terms of energy efficiency, all while maintaining an exceptionally thin profile.
  • Contains anti-corrosive treatment
  • Resistance to water with vapor heat capabilities
  • Low emissivity
  • Do not contain harmful fibers or metals- completely safe product!

 


 

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  • Easy, simple and fast installation using a staple gun or self-drilling screws.
  • Option to add reinforcing NET for mechanical strength.
  • Option to add flame retardant.
  • Option to have one side of white aluminum foil

Applications:

  • Tile roofs and attics
  • Roofs and walls of logistics warehouses, commercial, and industrial buildings
  • Walls of the building shell with two layers (plaster finish, cement board, etc.)
  • Light construction buildings, metal structures, mobile buildings, caravans
  • DIY

Property

Units

Value

Nominal thickness:

mm

4.0mm  +/-5mm

Standard Roll Size

m X m

1.2m X 50m

Emissivity (ASTM C 1371)

 

 0.05

Reflectivity (ASTM C 1371)

 

 0.97

Heat resistance (R)* – under roof

Down (ASTM C 1363)

m²·ºC/W

2.98

Heat resistance (R) – Concrete wall/ Plaster board

m²·ºC/W

2.0

Puncture properties

g/cm-width

72 kg/cm

Fire Safety - EN 13501-1-2000

 

B- s1- d0

Fungal Resistance Test (ASTM C 1338)

 

No fungal growth

 

Our high resistance anti corrosion treatment is applied to all Polynum™ products for durable performance under all climate conditions including: coastal area, high humidity, livestock buildings.

 

Relevant Documents
pdf Data Sheet
For more information about the product - contact us
Light weight & Thin
Reflect 97% IR
Easy to Install
Against condensation Resistant to moisture
Durability for Years
Saving Energy
Green Building