Insulation Boards

nilvent

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Strong and durable breathable membrane

Kingspan nilvent is a breathable membrane suitable for use in unventilated pitched roof and timber frame wall applications.

Our product brochures include handling advice and installation guidance.

nilvent

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Water vapour resistance It achieves a resistance of 0.10 MN·s/g and a water vapour transmission Sd of 0.02 m
Liquid water penetration > 2 m
Tensile strength 270 N / 50 mm longitudinal
225 N / 50 mm transverse
Nail tear strength 120 N longitudinal
140 N transverse
Roll length 50 m
Roll width 1.5 m
Thickness 0.4 mm
Area per roll 75 m²
Weight 0.13 kg/m²
Weight per roll 9.8 kg

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How to install Kingspan Insulation products

We have a range of videos which give installation guidance.

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Useful Links

InstallationPhoto_HopeHouse_07_K7_UK

Air gaps, insulation and roofing membranes in pitched roofs

1 August 2018
How to fix breather membranes to timber frames

How to fix breather membranes to timber frames

11 May 2016
Sarking boards

What are sarking boards?

13 October 2016
How to insulate a pitched roof at rafter level

How to insulate a pitched roof at rafter level

12 April 2017
Structural Insulated Panel Technology

Structural Insulated Panel Technology

Use nilvent Breathable Membrane with the Kingspan TEK Building System and Kingspan TEK Cladding Panel.

Visit the Structural Insulated Panel Technology area
Planet Passionate
Through our new Planet Passionate 10-year groupwide sustainability programme, we aim to make significant advances in the sustainability of our business and of our products.
 

Kingspan Insulation Ltd

For queries relating to insulation boards, cavity closers or membranes.

Pembridge

Leominster

Herefordshire

HR6 9LA

General enquiries: 01544 388 601

Architect Technical Helpline:
01544 387 382