UFH pipe spacing in screed floor | Plumbing Jobs | The Job-board | Plumbers Forums

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Discuss UFH pipe spacing in screed floor in the Plumbing Jobs | The Job-board area at Plumbers Forums

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Hi,

I am just looking for a little guidance in what my requirements should be for pipe spacing under the screed, my systems specs are as follows:

15mm ultra flex polypipe
poly pipe zru 2/3 manifold pump unit
and plastic egg trays for pipe

S&C screed @ 60/65mm thick, Schulter ditra and 10mm porcelain tile.

If I use 100mm spacing Im guessing I can use lower flow temps? Would this be okay?

The room is a kitchen 28m2 with around 23m2 of floor space.

I'm not 100% on the spacing 100mm or 200mm or even 150mm.

Any help and advice would be thankful.

Sorry if this is in the wrong section.

cheers
 
Not used Polypipe before but MIs are key. I’d call the manufacturer they will know their product best
 
Manufacturers instructions. Most brands will have their spec to enable even heat spread
 
You can download from Google bud

Screenshot_20190108-175746_Drive.jpg
 

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