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Radiant Barrier & Vapour Control Membranes
Reflective Membranes for Heat & Moisture Control
SuperFOIL radiant barrier and vapour control membranes are designed to manage radiant heat transfer and moisture movement within building envelopes, supporting energy efficiency and condensation control.
Designed for roof, wall and floor applications where radiant heat reflection and vapour control are required as part of a protected construction build-up.
Key points:
- Reflective membrane technology for radiant heat control.
- Helps reduce solar heat gain in summer and heat loss in winter.
- Vapour control functionality to support moisture management.
- Lightweight, flexible membranes for easy installation.
- Suitable for use alongside other insulation materials in hybrid systems.
- Manufacturer-tested and building regulation compliant where applicable.
Important:
Radiant barrier and vapour control membranes are designed to act as functional layers within a construction system.
They are not intended to replace thermal insulation and should be used in combination with suitable insulation materials where required.
U-Value calculation & regulatory compliance
Thermal performance depends on the full construction build-up. Use the official SuperFOIL U-Value Calculator (available on the Home Page or Product Page) to verify compliance and optimise your insulation design.
