Webb21 jan. 2010 · Registered. Joined Dec 31, 2009. 5,977 Posts. #3 · Jan 20, 2010. The OSB should be running perpendicular to the joist system. go the same direction. Rip a sheet in thirds length wise to offset the long joints. Place the new 5/8 ply in the same direction , joints over joists, and screwed with some thing that would bite into the joists. Webb25 apr. 2003 · The engineer called out 7/8″ OSB for subflooring, and to nail 10″ OC. I also plan on gluing down each sheet. Does it then matter whether I nail or screw […]
Install Plywood Over Plank Subfloor ⋆ ThePlywood.com
WebbOSB subfloor: OSB subfloors are usually nailed, but if you want to use screws for these types of subfloors then it should be a 3-inch screw. The screw should have an inch under … Webb21 nov. 2024 · There are two types of screws that are best suited to subflooring applications. Table of Contents Show 1. T-25s These are the most popular type of screw and they can be used in almost any subflooring application. The T-25 has a medium sharp point, which allows you to penetrate through the wood easily without splitting it. injectcase
OSB (Oriented Strand Board) Sub-Flooring Basics - The …
Webb30 apr. 2024 · The best rule of thumb for nail length is 1-1/2-inch nails for 1/2-inch-thick floors and one 3/4-inch nail for 3/4-inch-thick floors. You can fasten SurePly plywood underlayment with galvanized chisel-point staples with a 1/4″ max crown or flathead wood screw treated with zinc or galvanized with a moisture-resistant coating. WebbThe premium quality Strong-Drive WSV Subfloor screw has been developed for fastening subfloor sheathing using the Quik Drive ® auto-feed screw driving system. The Strong-Drive WSV Subfloor screw is the only fastener to be dual-evaluated under ICC-ES AC233 and AC120 for wood-frame subfloor fastening. 2" WSV Subfloor screws are … WebbIf necessary, you can also screw and glue a sister joist alongside the existing floor joist, jammed up tightly against the subflooring above. Use carpenter’s glue on the side and construction adhesive on the top of the sister. A 2×4 should work well for the sister, or even a 1×6 — whatever you have on hand. inject cab files into wim