Fast drying liquid screed

[WWilts]

Ground floor new build

 

Concrete slab, 100mm Celotex, polythene, UFH pipes, liquid screed 50mm

Got supply & install quote for what we thought was Cemfloor liquid screed. But quote says Cemfloor/Longfloor. Are the two products equivalent?

Also, accompanying blurb says recommend windows/doors installed before the fast drying liquid screed. Is that critical?
 

[nod]

No it isn’t critical 

Liquid or S&C screed always say that 

Poletdhene sheets will be fine 

Some ply on the external doors also 

[Thorfun]

3 hours ago, WWilts said:

But quote says Cemfloor/Longfloor.

I think our liquid screed installer said they no longer use Longfloor as they had issues with the product and now only use Cemfloor. but, being cynical, you just don't know if those issues were financial or not!

 

we had Cemfloor though and very happy with the product and finish