SuperFOIL SFUF is a multi-layer foil insulation for use with solid and suspended floors, that can also be used to insulate in other areas, including walls and ceilings.

If you are looking to buy SuperFOIL SFUF by Boulder Developments, Your can purchase with confidence through Online Insulation, knowing that your order is very important to us.

Key Features:

SFUF can be used in floors, walls, roofs and any place that requires a slim high performance insulation
SFUF can be used under screeded & laminate floors as well as over or under suspended floors
SFUF will contribute to the air tightness of your building
SFUF Provides sound insulation & reduces impact noise up to an estimated I = 22 dB SFUF provides a thermal break to reduce or eliminate cold bridging when turned up the walls
SFUF contains multiple reflective layers that reflect radiant energy into the room
SFUF can be used to meet or improve U-value in both new build and renovation projects
SFUF is ideal for insulating underfloor radiant heating pipes and has grid marking to assist with laying of underfloor pipes
SFUF is an ideal thermal break to help eliminate cold bridging in areas difficult to insulate with traditional insulation

Additional Information:

Water Vapour Resistance - 1200MNs/g
Resistance to water penetration - W1
Flexibility at low temp. - -40c
Tensile Properties - Length (After Ageing) 635 N/50mm
Tensile Properties - Width (After Ageing) 580 N/50mm
Accoustic Performance - Noise Impact Delta L: Up To 22db

Thermal Performance:

Core 0.8 R Value Roof (inc. air spaces) 0.8 R
Value Wall (inc. air spaces) 0.8 R
Value Floor (inc. air spaces) 0.8 R Value

Product Dimensions:

Thickness - 6mm
Length - 8m
Width - 1.5m
Coverage - 12sqm
Weight - 6.2kg

Fire Performance:

Reaction to Fire (Euroclass) - Class E (behind plasterboard)