Should Floor Be Screwed Or Nailed To Subfloor

To create a surface that will be strong and long lasting and that won t shift or peel up as the building shifts or moisture accumulates glue your underlayment down to create a more stable base.

Should floor be screwed or nailed to subfloor.

Concrete floors can be laid in basements or at ground level while upper level subfloors generally consist of wood. When gluing down to a plywood or osb sub floor many are tempted not to use an underlayment. Using subfloor screws to correct squeaky floors when subfloors are nailed in place the floor can become extra squeaky either almost immediately or over time. Tongue and groove edges on many premium floor panels such as weyerhaeuser s edge gold osb panels are designed to self gap.

So do it right. Screws if driven properly prevent creaking floors. To avoid buckling subfloor panels should be spaced with a 1 8 inch gap at all edges and ends to provide room for naturally occurring expansion. A screw firmly holds the subfloor in place which ensures a squeak less floor for years to come.

Instead they just screw or nail the boards to the subfloor. Movement between the subfloor and nail even a ring shank inevitably causes the two to become loosened over time which creates floor squeaking particularly in high traffic areas. Your nail screw rate is not as important as if you were attaching a new subfloor from scratch. Although 5 8 inch is sufficient frequently 1 inch thick subfloor is installed.

You re going through this effort to make it right. Glue and screw is popular for more reasons than just rhyming. It doesn t sound like you re reattaching the entire floor. Should the floor need to be repaired or replaced it is easier better with underlayment than with the subfloor.

You ll need to do this room by room. It is nailed or screwed to the. If you want to lay inch plywood as a subfloor or another inch flooring over a subfloor you should use an appropriate size of nail to ensure the flooring stays in place. This is fine if you re not worried about the long term durability of your work.

The subfloor is laid directly over the joists and is the true floor of the room.