Plywood Subfloor - does it need gaps for expansion?
2014年1月27日 · Ok. To do it right, you need 1/2" plywood over the planks. And then for a smooth surface for the vinyl, you need 1/4" underlayment grade plywood stapled with narrow gauge staples, every 4" to 6" in the field and every 2" to 4" on the edges.
Plywood sheathing vs subfloor vs underlayment - DIY Home …
2011年6月9日 · i asked in another thread about laying hardwood flooring parallel to plank t&g subflooring (although that makes it perpendicular to joists), and was told I need at least an additional 1/2" subfloor. So I went to HD and they had the …
What is the proper way to install a 2nd layer off plywood over my ...
2021年3月8日 · 1/2" plywood subfloor on 10" (nominal) joists that are set 12" OC. Replaced a few pieces of the 1/2" subfloor that were dry and / or had water stains. Glued and screwed to the the joists. I want to throw down 5/8" plywood underlayment and screw it to the subfloor. 1. Do I glue the 5/8" to the existing subfloor? 2.
how to fasten plywood to subfloor to even out floor height
2009年11月6日 · If you are using 1/4 inch plywood, and you are going through 3/4 inch subfloor, I would go with a 1-1/2 to 2 inch screw. Make sure you predrill the hole through the 1/4 inch plywood, use a bit the same diameter as the outside thread of the screw.
New subfloor over old subfloor - DIY Home Improvement Forum
2015年3月31日 · My home built in the early 60's had the same plank subfloor with oak hardwood on top. I initially thought I would just remove the oak and install my new floor on the old subfloor but after removing the oak, I noticed the subfloor was too deteriorated, lots of cracks, some areas had 1/4 of joints and it had this old moisture moldy smell to them.
Black mold on plywood subfloor - DIY Home Improvement Forum
2009年6月15日 · Now it looks as though the lower portion of the drywall behind the toilet needs to be replaced. Im unsure if its acceptable to proceed with laying cement board over the plywood subfloor. I have treated the area with a bleach solution. Any advice would be greatly appreciated Thanks View attachment 11222
Carpentry: PT Plywood subfloor - Putting flooring on it?
2010年6月18日 · Jaz, we are putting a plywood subfloor over this P.T. wood floor. We are also wondering why P.T. wood was used. I wasn't sure what kind of flooring to put over the subfloor and thought vinyl would be OK. If that's not considered appropriate what …
What should I use to fill large divets and small gaps in OSB …
2019年1月14日 · I use subfloor glue in the non-T&G sides gaps as a backer rod. My insistence on using underlayment for anything but 3/4" hardwood or carpet comes from years of removing other's flooring put directly on the subfloor. Houses always get remodeled, and I like to see an intact subfloor nailing patterns and all.
What staple gun or nail gun for subfloor - DIY Home Improvement …
2006年1月11日 · I generally nail 1/2 in but the only time I use it much is over old strip wood floors that are rough. Years ago when hardwood was the normal finish floor, builders used 1/2 subfloor and would use 19/32 in kitchens and other soft tile areas. near the end of that time before they switched to 3/4 and carpet the better builders would nail and screw.
1/4 inch plywood subfloor - DIY Home Improvement Forum
2019年5月31日 · The subfloor has 1/2 inch plywood and I tore off all the particle board that was above it. I bought 1/4" plywood and 1/2 inch backer board to put down. We cut all the plywood, leaving 1/4" around the edges for expansion.