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John Guest Overlay Boards - Floor

John Guest Overlay Boards - Floor

RRP: £47.50 £23.99

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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

At The Underfloor Heating Store, we strive to make every step of your order as easy and convenient as possible, from finding the right underfloor heating setup to best suit you to taking delivery of your system the very next day.

We're proud to offer a range of delivery options to suit you, including free delivery on all of our orders or next working day delivery for a fixed price of £4.99.

Our delivery options

  • 2-3 Working Days (3-5 working days on wet room and energy efficiency products)
  • FREE
  • Next Working Day
  • £4.99 (order before 4pm, Monday to Friday)
  • Next Working Day Before 10.30am
  • £14.99 (order before 4pm, Monday to Friday)
  • Saturday Delivery
  • £29.99 (order before 4pm on Friday)