Grooved foil faced insulation panel for installing 15mm tubing over existing floor structures. An ideal fixing system for both new build and renovation projects.

Sold in packs of 10
Heat ouput approx 50-60w/m2
Recommended flow temperature 50-60ºC
Maximum circuit length 100m
Typical cover per loop 13-15m2
Individual panel size 600X1250X25(mm)
Pipe spacing 150mm

Specifications

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Technical

Speedfit 1250 x 600mm Overlay Boards (Pack Of 10) - JGUFHBOARD1 – Technical Specifications
Board Width (mm)	1250
Board Length (mm)	600
EAN	665628052598
MPN	JGUFHBOARD1
Product Code	142171
Type	Underfloor Heating Insulation
Sub Type	Wet Underfloor Heating Insulation
Warranty (Years)	25

Speedfit 1250 x 600mm Overlay Boards (Pack Of 10) - JGUFHBOARD1

Name: Speedfit 1250 x 600mm Overlay Boards (Pack Of 10) - JGUFHBOARD1
Brand: Speedfit
SKU: PN142171
Price: 243.99 GBP
Availability: InStock

Product Code: PN142171

✓ 12 In Stock

Save £41.61 | Was £285.60

£243.99 (Inc. VAT)

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Prices last checked on 23/06/2026 using Google Product ID Match
All prices are including VAT and excluding delivery charges

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1 Product Question

paul asked

is board suitable to tile over

No, the Speedfit Overlay Boards can’t be tiled over directly - you’ll need a suitable top layer such as tile backer board first.

PlumbNation

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Speedfit 1250x600mm Overlay Board JGUFHBOARD1

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