The Proctor Reflectatherm Plus Air & Vapour Control Layer is a premium reflective membrane designed to enhance the thermal efficiency of internal walls, ceilings, and floors.

By installing it on the warm side of your insulation, this innovative layer offers high vapour resistance and improved airtightness, contributing significantly to energy savings and comfort in your home. Its unique design creates a service void and maintains an unbroken vapour control layer, ideal for minimising heat loss. Suitable for various UK building regulations, including Part L in England and Wales, it boasts an impressive R value of 0.72 mK/W with a minimum 19mm service cavity. Its robust Sd value of over 150m ensures superior performance, while easy installation makes it a smart choice for both new builds and renovations.

• Size: 1.5m x 50m
• Enhances thermal performance on warm side of insulation
• High vapour resistance for effective control
• Improves overall airtightness of structures
• Sd Value of >150m for superior performance
• R value: 0.72 mK/W with 19mm service cavity
• Suitable for internal walls, ceilings, and floors
• Helps meet UK building regulations requirements