Should Floor Be Screwed Or Nailed To Subfloor

Screws if driven properly prevent creaking floors.

Should floor be screwed or nailed to subfloor.

The preference is using a 3 8 plywood underlayment nailed or screwed over a plywood sub floor when gluing down a wood floor. Should the floor need to be repaired or replaced it is easier better with underlayment than with the subfloor. Concrete floors can be laid in basements or at ground level while upper level subfloors generally consist of wood. 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.

This is more like strategic intervals to solidify the fastening. You ll need to do this room by room. 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. So do it right.

If your home is suffering from squeaky floor syndrome you can remedy this issue by replacing the subfloor nails with screws instead. When gluing down to a plywood or osb sub floor many are tempted not to use an underlayment. 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. The subfloor is laid directly over the joists and is the true floor of the room.

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. It is nailed or screwed to the. This is fine if you re not worried about the long term durability of your work. Glue and screw is popular for more reasons than just rhyming.

You re going through this effort to make it right. Tongue and groove edges on many premium floor panels such as weyerhaeuser s edge gold osb panels are designed to self gap. Although 5 8 inch is sufficient frequently 1 inch thick subfloor is installed. It doesn t sound like you re reattaching the entire floor.

A screw firmly holds the subfloor in place which ensures a squeak less floor for years to come.