1 to 3 working days
Reflective Vapour Control Layers
Reflective Vapour Control Layers (VCL) for all roof and wall applications.
Reinforced polyethylene membrane incorporating an energy-saving thermo-reflective surface.
Multipurpose membrane: air barrier + thermo-reflective + vapour control layer.
Impermeable air barrier to increase air-tightness and increases energy efficiency by reflecting heat back into the building.
Prevents moisture within the building envelope from reaching the insulation layer and forming interstitial condensation.
Available for delivery direct from the manufacturer with an approx. lead time of 2-3 days.
1 to 3 working days
|iTP Powerbond FR Aluminium Tape 50mm x 47.5m = 47.5lm||£9.02|
iTP Powerlon UltraBlock is sent direct to site from the manufacturer and is subject to the iTP Membranes shipping charge.
Reasonable stock levels are held with delivery lead times being around 2-3 working days.
iTP reserves the right to change stocked products - while we will do all we can to keep on top of changes, availability and lead times my vary.
Delivery charges will be calculated at check-out. Please visit our Ordering From Us page for further details on minimum order levels and delivery charges. If you have any queries, please do not hesitate to contact me.
Thermo-reflective vapour control layer for roof and wall applications
iTPs high performance vapour control membrane, Powerlon UltraBlock, is suitable for use in all roof and wall applications.
Core: Powerlon UltraBlock is a thermo-reflective reinforced vapour control membrane incorporating encapsulated aluminium foil or metallised barrier layers.
|UltraBlock 200||UltraBlock 300|
|Tensile Strength||MD 185 / XD 184||MD 290 / XD 300|
|Nail Tear Resistance||MD 120 / XD 160||MD 140 / XD 230|
|Temperature Range||-40 to +70 °C||-40 to +70 °C|
|Water Vapour Resistance||> 630 Mns/g||> 25,000 Mns/g|
|UV Resistance||3 months||3 months|