Low-E Insulation PERF

Low-E Insulation PERF is perforated using our patented process. The perforations are designed to allow moisture to pass through the product while limiting air movement. Low-E PERF is recommended for use on the external sides of an insulation system and is certified for use in wall, floor, and roofing applications.

Documentation

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Low-E Insulation Warranty Information Sheet

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Low-E Insulation COSHH Information Sheet

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Low-E Insulation PERF – Data Sheet

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Low-E Insulation

Low-E PERF is the breathable version of our original reflective insulation product. Only 5.5mm thick Low-E PERF reflects 97% of radiant heat whilst allowing moisture to dissipate through the perforations.

L4PFPT-30
Composition
Pure Aluminium / Recycled Foam / Pure Aluminium
Thickness
5.5mm
Width
1.25m
Length
24m
Coverage
30m²
Weight
150g/m²
L4PFPT-15
Composition
Pure Aluminium/Recycled Foam/Pure Aluminium
Thickness
5.5mm
Width
1.25m
Length
12m
Coverage
15m²
Weight
150g/m²
L4EFEZ-05
Composition
Pure Aluminium/Recycled Foam/Pure Aluminium
Thickness
5.5mm
Width
1.25m
Length
4m
Coverage
5m²
Weight
150g/m²
Composition
Pure Aluminium / Recycled Foam / Pure Aluminium
Thickness
5.5mm
Width
1.25m
Length
24m
Coverage
30m²
Weight
150g/m²
Composition
Pure Aluminium/Recycled Foam/Pure Aluminium
Thickness
5.5mm
Width
1.25m
Length
12m
Coverage
15m²
Weight
150g/m²
Composition
Pure Aluminium/Recycled Foam/Pure Aluminium
Thickness
5.5mm
Width
1.25m
Length
4m
Coverage
5m²
Weight
150g/m²

Technical Details 

Thermal Properties
Emissivity
0.05 (EN 16012)
Core Conductivity
0.0366 W/(mK)
Floor R-Value
1.92 (m²K/W)
Wall R-Value
1.65 (m²K/W)
Pitched Roof R-Value
1.43 (m²K/W)
Flat Roof R-Value
1.20 (m²K/W)
Fire/MVTR/Air Permeability
Fire Performance
Class 1 (BS 476)
MVTR
0.11 (MN s/g)
Air Permeability
Additional Testing
Fungi/Mould Resistance
Pass
Sound Transmission (STC)
40 (ASTM E90)
Delamination
Pass
Corrosivity
Pass
Nail Tear
25-29 (N)
Tensile Strength
44.88-59.68 (N)
GWP
ZERO
Specialist Testing
Fire Test – Tent Fabric (ASTM 6413)
Pass
Fire Test – Tent Fabric (BS EN 5915)
Pass
Full Scale Room Burn
Emissivity (ASTM 1371)
0.03

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Browse Some Applications

Low-E Reflective Insulation can be used in virtually any application where environmental control is required.

Loft Insulation

Quick, clean and easy to install pitched roof insulation for maximum performance.

Pitched Roof Insulation

Reduce the thickness for your roof, install time and even the need for secondary insulation by using either Low-E EZY Seal Insulation or Low-E PERF on any pitched roof.
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