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John Guest - Overlay Boards - Floor

John Guest - Overlay Boards - Floor

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RRP: £47.50Our Price£23.99 inc. VAT
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Grooved foil faced insulation panel for installing 15mm tubing over existing floor structures. An ideal fixing system for both new build and renovation projects.

Overfit is a low profile system featuring a lightweight insulated panel with high compressive strength intended for use with lightweight floor coverings such as laminate, engineered wood and carpet. In addition ceramic tiles can be used providing a brio board is installed beneath. Due to its ease of handling and cutting it is also suitable for larger areas and multiple room installations. The installation uses 15mm JG Layflat pipe and 150mm centres for a highly responsive system.

  • Grooved foil-faced panel
  • Easy to install
  • Medium heat output & response
  • Low profile
Heat outputapprox 50-60w/m2
Recommended flow temperature50-60ºC
Maximum circuit length100m
Typical cover per loop13-15m2
Individual panel size600X1250X25(mm)
Pipe spacing150mm

Delivery options

Our delivery costs vary according to order size and location. For more information see our Delivery page.

As standard we include FREE 2 - 3 working day delivery to all UK mainland addresses (excluding, Channel Islands & Eire) on all heating products.

All orders placed after 3pm on a Friday and at the weekend will be processed on Monday and placed on next working day delivery

Please note: orders must be placed before 3pm to be eligible for our Next Working Day, Next Working Day Before 10:30am and Saturday delivery options.