SuperFOIL SFTV Thermal Vapour Barrier 25m x 1.5m

Our range of reflective membrane’s add a competitive edge over traditional membranes by serving two purposes. They provide both the VCL or breather membrane function whilst adding additional thermal performance to your build helping you to save money & space on insulation costs.

SFTV & SFTV 1L provide a very high performance vapour control layer. With a vapour resistance of 1200MNs/g SFTV achieves nearly 3 times the performance of a standard 500gauge polythene. Higher performance means less vapour will get into your roof or wall structure in turn reducing the risk of condensation significantly.

SFBB our breathable membrane offers the other side to the equation. It is fully W1 watertight so can be used on both roofs & walls unlike many breathable membranes means you only need one product for your project instead of 2. Its low vapour resistance of 0.115MNs/g means that any vapour that does enter your properties walls or roof will be able to easily escape rather than building up and forming condensation.

KEY FEATURES

• Reflective Membrane for added thermal performance.
• Using a high performance VCL & breather membrane helps to reduce the risk of condensation.
• Helps to reduce solar gain in summer & heat loss in winter.
• W1 Watertight so can be used on roof & walls, new build or retrofit.
• Using reflective membranes helps to reduce overall insulation requirements.
• Quick and easy to install available in multiple roll sizes to suit project.

PRODUCT DIMENSIONS

• Thickness = 1mm
• Legnth = 25m
• Width = 1.5m
• Coverage = 37.5m²
• Weight = 5.35kg

SPECIFICATIONS

• Water Vapour Resistance: 1200MNs/g
• Resistance to Water Penetration: W1
• Tensile Propertie (Legnth): 238 / 227 N/50mm
• Tensile Propertie (Width): 111 / 100 N/50mm
• Resistance to Tearing (Legnth): 179N
• Resistance to Tearing (Width): 179N
• Elongation (Length): 61 / 57%
• Elongation (Width): 92 / 87%
• Flexibility at Low Temp: -40°C

CERTIFICATIONS

All SuperFOIL reflective membrane products are independently tested to comply with relevant UK building regulations for use as part of construction and European regulations such as CE. These assessments are carried out by notified bodies and 3rd party certified laboratories.

Vapour resistance performance testing has been carried out by BTTG and wind uplift tests performed by BBA to ensure our products meet the highest standards possible.