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How to Fit SuperQuilt onto Solid Walls

Difficulty: Easy • 5 Steps

This How-To-Guide will display how to install SuperQuilt on the internal of Solid Walls.

SuperQuilt is LABC & BDA certified for use in Solid Walls. Our Multi-layered blanket is popular in both refurbishment projects, and also new builds.

SuperQuilt is proven to save cost, space, wastage & installation time compared to Rigid 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!

Multifoil-Insulation are the leading UK & European distributor of Multifoil Insulation products. We offer free next working day delivery to the UK Mainland (Order before 2pm)

Method Steps

  1. Install Timber Battens

    Start by installing treated timber battens directly onto your solid wall. We advise the spacing's to be between 400mm and 600mm centres. Thickness of batten will depend on your desired U-value. To find the recommended batten depth for your project, visit our Free to use Online U-value Calculator.

  2. Staple SuperQuilt

    Next, staple SuperQuilt onto the first set of battens, then roll out SuperQuilt horizontally. We recommend the use of 14mm staples when fixing SuperQuilt. Multifoil-Insulation's Fitting Kit includes a Heavy Duty Staple Gun & 5,000 14mm Staples.

  3. Overlaps & Tapes

    Ensure all SuperQuilt Insulation joints are overlapped by min 50mm. Ensure overlaps are fully taped and sealed using Thermaseal Foil Joining Tape. Ensure SuperQuilt is also fully taped and sealed around the perimeter. SuperQuilt can be easily cut using Multifoil Scissors or a Cutting Knife - Both available in our Multifoil Fitting Kit.

  4. Install Counter Battens

    Once SuperQuilt is fully installed and covered, install counter battens over SuperQuilt. We recommend the battens to be fixed perpendicular to the first set, as this will reduce compression on the material. We also recommend to create a frame around any windows, and around the perimeter. Thickness of batten will depend on desired U-value. To find the recommended batten depth for your project, visit our Free to use Online U-value Calculator.

  5. Installing Plasterboard

    The plasterboard is then screwed into the battens in the usual manner. When SuperQuilt is installed as the most internal insulation layer, there is no requirement for a foiled-back plasterboard. SuperQuilt will work as a high performing Vapour Control Layer, when taped and sealed using Thermaseal Foil Tape. Optional Insulated Plasterboard's can be used for extra thermal benefits.

Buy Tools & Materials

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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