iTP - Insulation Online https://www.insulation-online.com/brands/itp/ Your fast, efficient and caring service for the supply of competitively priced, trusted building and insulation products. Mon, 09 Jun 2025 08:50:55 +0000 en-GB hourly 1 https://wordpress.org/?v=6.8.2 iTP Powerlon UltraPerm https://www.insulation-online.com/product/itp-powerlon-ultraperm/ Tue, 30 May 2023 11:57:41 +0000 https://insulation-online.com/?post_type=product&p=1865 iTP's, Powerlon UltraPerm is a high performance underlay for all pitched roof types and walls in timber frame structures.

Can be used on warm and cold side, supported and unsupported, ventilated and unventilated roofs

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]]> High performance roof & building breather membrane

Breathable underlays for all pitched roof and timber frame wall applications.

Powerlon UltraPerm is a range of high performance breathable underlays for all pitched roof designs and timber frame wall applications.

High water vapour permeability and exceptional water resistance.

The BBA certified, Powerlon UltraPerm range is fully tested to the latest BS 5534:2014 + A1:2015 zones 1-5.

Non-woven composite membrane with pre-printed marking lines for easy installation.

Availability:

Available for delivery direct from the manufacturer with an approx. lead time of 2-3 days.

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]]> iTP Powerlon UltraBlock https://www.insulation-online.com/product/itp-powerlon-ultrablock/ Tue, 30 May 2023 10:41:17 +0000 https://insulation-online.com/?post_type=product&p=1853 iTP's, Powerlon Ultra Block is a range of thermo-reflective air barriers and vapour control layers incorporating encapsulated aluminium foil or metallised barrier layers to maximise energy efficiency.

The reflective foil surface improves the insulation characteristics of the installation, reflecting heat back into the building.

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]]> 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.

Availability:

Available for delivery direct from the manufacturer with an approx. lead time of 2-3 days.

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]]> iTP FlameOut Block FR https://www.insulation-online.com/product/itp-flameout-block-fr/ Tue, 23 May 2023 13:02:57 +0000 https://insulation-online.com/?post_type=product&p=1836 iTP's, FlameOut Block is a polyethylene-based vapour control layer with a mono-filament reinforcement scrim to provide excellent tensile strength in wall and roof applications.

FlameOut Block Standard and FlameOut Block Premium are independently tested to British and international flame retardant standards.

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]]> Flame Retardant Vapour Control Layer

Flame Retardant Vapour Control Layer (VCL) for all roof and wall applications.

Reinforced polyethylene-based membrane using flame retardant materials.

Flame retardant materials are self-extinguishing, resistant to catching fire, reduce flammability, and inhibit, suppress or delay the production of flames.

Impermeable air barrier to increase air-tightness and increases energy efficiency within the building envelope.

FlameOut Block Standard and Premium are Class B fire rated.

FlameOut Class A is Class A fire rated.

Availability:

Available for delivery direct from the manufacturer with an approx. lead time of 2-3 days.

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]]> iTP Stamisol SafeOne https://www.insulation-online.com/product/itp-safeone-sf400/ Tue, 23 May 2023 12:27:49 +0000 https://insulation-online.com/?post_type=product&p=1831 iTP's, Stamisol SafeOne is made from breathable, non-woven fabrics with superior self-extinguishing, flame retardant properties for walls.

SafeOne is Class A2 (A2-s1,d0) rated; independently tested to EN 13501-1 and complies with UK Building Regulations, Approved Doc B.

Especially suited to high rise (18m+) and high risk buildings.

Product of the Year Winner at CIBSE Façade 2022 Design & Engineering Awards

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]]> Class A2 rated Housewrap breathable membrane

Flame Retardant Breathable Housewrap for all wall applications.

Engineered with superior flame retardant properties. It has excellent water vapour resistance and breathability.

Flame retardant materials are self-extinguishing, resistant to catching fire, reduce flammability, and inhibit, suppress or delay the production of flames.

Stamisol SafeOne has a Class A2 (A2-s1,d0) fire rating.

Is suitable for use on 18m+ builds (11m+ in Scotland)

Can be used on partially open facades with gaps up to 50mm.

Availability:

Available for delivery direct from the manufacturer with an approx. lead time of 2-3 days.

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]]> iTP FlameOut Breathe FR https://www.insulation-online.com/product/itp-flameout-breathe-fr/ Tue, 23 May 2023 09:56:44 +0000 https://insulation-online.com/?post_type=product&p=1823 iTP's, FlameOut Breathe is made from breathable, non-woven fabrics with superior self-extinguishing, flame retardant properties for wall and roof applications.

FlameOut Breathe FR is independently tested to EN 13501-1 and complies with UK Building Regulations, Approved Doc B.

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]]> Flame Retardant Housewrap breathable membrane

Flame Retardant Breathable Housewrap for all wall applications.

Engineered with superior flame retardant properties. It has excellent water vapour resistance and breathability.

Flame retardant materials are self-extinguishing, resistant to catching fire, reduce flammability, and inhibit, suppress or delay the production of flames.

FlameOut Breathe FR has a Class B fire rating.

Is suitable for use on 18m+ builds (11m+ in Scotland)

Availability:

Available for delivery direct from the manufacturer with an approx. lead time of 2-3 days.

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