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How to insulate a Flat Roof to meet a 0.15 U-Value

Difficulty: Easy • 1 Step

In this how to Guide we will show you how to insulate a flat roof, using three layers of SuperQuilt to meet a 0.15 U-Value.

SuperQuilt Insulation is commonly used for use in extensions, refurbs and new builds and is fully BBA and BDA certified.

In this method there is no requirement for bulky PIR insulation (Kingspan / Celotex).

Require a U-value document for building control? Visit our free & easy to use Online U-value Calculator. Receive instant solutions in less than 60 seconds! Click Here to Use!

Method Steps

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Disclaimer – Multifoil-Insulation cannot be held responsible for any losses financially or physically from advice provided in this How-To-Guide.

Installation of SuperQuilt Insulation for under rafter should be in harmony with the official certificate. Recommended fixing materials and good building practice should also be used.

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