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Wedi Board...

hot_rod
Member Posts: 24,585
under the shower floor. Add the subfloor r value and you have quite a bit of insulation to run through. better go 6" on center.
I see a product like that being used a lot around here by tile setters. But it is only 1/2" thick. Maybe yours is a sloped shower pan product?
hot rod
I see a product like that being used a lot around here by tile setters. But it is only 1/2" thick. Maybe yours is a sloped shower pan product?
hot rod
Bob "hot rod" Rohr
trainer for Caleffi NA
Living the hydronic dream
trainer for Caleffi NA
Living the hydronic dream
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Anyone used...
this stuff before? It is a tile backer board that needs no vapor barrier. I am at a job w/ this being used as a shower base, it is 1.5 inches thick, and looks like styrofoam sandwiched between thin cement board. ...aka an insulator. I am doing joist trac undeneath... kpc
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