Sturd i floor is an apa designation that is a combination subfloor underlayment produced from osb or plywood.
Sturd i floor weight.
19 32 23 32 1 1 8 scant full face.
Product species thickness other info.
They add proven performance and durability to new homes room additions and renovations.
This use of sturd i floor is covered in the roof construction section of the engineered wood construction guide.
These panels feature a built in underlayment that allows the convenience of using only sturd i floor under certain finish flooring especially carpet and pad.
Apa rated sturd i floor 48 oc over supports 32 o c 2x treated sill strength axis stagger end joints apa rated sturd i floor 16 20 24 oc carpet and pad 2x rim joist or apa rim board 1 8 spacing is recommended at all edge and end joints blocking with square edge panels 2x joist i joists or floor trusses 16 19 2 or o c.
For general information regarding engineered wood products their specifications and their applications contact the specialists at the apa help desk.
Sturd i floor may be also used for other applications such as roofs.
Apa rated sturd i floor 16 20 and 24 oc strengt axis onstrtion adesie otional apa rated sturd i floor 48 oc 2x rim joist or apa rim board 1 8 saci is rcommdd at a d ad d joits to ad roo joits or oc ds 4x irdr or do 2x coctd totr 2x tratd si 4x4 ost 12 mi apa rated sturd i floor 48 oc over supports 48 o c strt axis notes.