Make the cut 1/8 inch less than the thickness of the OSB subflooring to prevent cutting the attic floor joist or truss bottom cord as this will damage the wood framing. Cut the T&G on the two long edges and carefully remove the fasteners and gently pry the OSB subfloor panel from the floor joists using a pry bar.

How do you remove OSB underlayment?

Quote from the video:
Quote from Youtube video: Just basically laid it along an edge like that set the depth of the blade just deep enough to get through the underlayment.

How do you remove subfloor that has been glued down?

Quote from the video:
Quote from Youtube video: Board as as backer for more tile. Um so here i i go after it with a crowbar. That's it's kind of slow i just i use the hammer drill again to kind of find the parts of the particle.

How do you pull up particle board subfloor?

Quote from the video:
Quote from Youtube video: The tear out of this subfloor is going to require a crowbar a good broom and dustpan its particle board that's been not only nailed down with ring shank nails but also glued down the very important

How do you tear up a plywood floor?

Quote from the video:
Quote from Youtube video: And use the floor scraper to really pry up the big piece of the plywood as you can see here. And there you go that's a manageable piece that i just got out.

How do you remove old flooring?

Quote from the video:
Quote from Youtube video: Free use a pry bar to pry up and remove the floorboards. Work your way down the boards and across the room carefully prying up the floorboards.

How do you remove tongue and groove subfloor?

How to remove wood subflooring

  1. Determine thickness. To remove a piece of tongue and groove oriented strand board subflooring, the first step is to determine the thickness of the material. …
  2. Cut the tongue. …
  3. Clear the surface. …
  4. Remove fasteners. …
  5. Pry up the panel. …
  6. Reinstallation tips.

How do you remove a glued on board?

How to Remove Glued-On Paneling

  1. Work a Paint Scraper Under the Panel’s Seam. …
  2. Heat the Paneling With an Electric Heat Gun. …
  3. Begin Prying Up the Panel as the Glue Softens. …
  4. Remove the Panel From the Wall. …
  5. Scrape Away Any Remaining Glue.

Can I put new subfloor over old subfloor?

Install a layer of at least ½” or preferably 5/8” ply over the existing planks. This is particularly important if your old sub floor has lumps and bumps in it. If you don’t respect this thickness of ply, then you’re highly likely to see rises and falls in your new flooring.

How do I remove and replace subfloor?

Quote from the video:
Quote from Youtube video: Level there's a lot of tools we could use to cut out this subfloor. In this case we're going to be using a circular. Saw. Before you start any demo be sure you're wearing your safety gear.

How do you pull up a floor?

Quote from the video:
Quote from Youtube video: Take a utility knife. And just cut along this top here to cut that paint crust that's on the top. Free from the two items.

How much does it cost to remove plywood subfloor?

Average Subfloor Replacement and Installation Cost*

Average Cost $550
High Cost $720
Low Cost $500

What is the easiest flooring to remove?

Carpet. Removing carpet is an easier task when you do not intend to save the carpet. When there is no need to preserve the entire mass in a big roll, then carpet can be cut with a utility knife into smaller sections that can be taken out one at a time.

What flooring contain asbestos?

Asbestos in flooring is extremely common, especially in older homes. Many types of flooring may contain asbestos, including vinyl tiles, vinyl sheet flooring, linoleum flooring, and laminate flooring.

How do I test my floor for asbestos?

The definitive way to find out if tiles contain asbestos is to have them tested. You can either engage an asbestos remediation expert or obtain a test kit—for which you’ll remove a flooring sample to mail to an asbestos-testing lab.

What happens if you breathe in asbestos once?

If you breathe asbestos fibers, you may increase the risk of several serious diseases, including asbestosis, mesothelioma and lung cancer. Asbestos exposure may increase your risk for cancers of the digestive system, including colon cancer.

How can I tell if my sheet flooring has asbestos?

If the flooring has what looks like burlap – a jute backing – on its reverse it’s probably very old and not an asbestos-containing product. If it has a smooth, non-fabric backing it may contain asbestos and should be treated as PACM – presumed asbestos containing material.

How do you remove asbestos sheet flooring?

Use a chisel or putty knife to dig under the torn area until you’re past it. Dispose of each piece of removed flooring (with backing thoroughly wetted) in an asbestos waste disposal bag as you remove it. Repeat this process until the entire floor has been removed.

Can you cover asbestos flooring?

Tom Silva replies: The advice you received is correct: The best way to deal with old asbestos floor tiles is to cover them up. That’s enough to prevent the damage and wear that can release fibers into the air; no sealer is needed. Carpeting and a suitable pad will do the trick.