Floor Attic Plywood

You ll have to construct a wooden frame or sub floor with boards 16 inches apart to provide extra support for the floor.

Floor attic plywood.

First you ll need to measure the area you want to floor so you can calculate how much wood you ll require. The recommended thickness of the plywood subfloor is governed by the spacing of the joists. What size plywood for an attic floor. Attics with existing flooring.

However the same can t be said if you are planning on using the space as a living space. With all these challenges you might start thinking that attic flooring installation is impossible. Some experts suggest that 15 32 inch plywood should be standard if the underlying floor joists are spaced 16 inches apart or less but slightly thicker 3 4 inch plywood should be used for joists spaced further apart. Don t use 7 16 osb as it is intended for.

Plywood flooring thickness is important for proper weight distribution. As an alternative 3 4 osb can be used. More product details close. Alternatively your attic may already have some sort of floor but this doesn t necessarily mean you can build rooms.

To floor an attic you ll need to install a sub floor for support before laying your plywood floor. Plywood floor in attic of older home. Attic storage might be a good idea but other issues such as insulation joist spacing and intended usage should be taken into consideration. The solid base allows you to store items in the attic as well as to walk.

It isn t but you ll need a dose of common sense to execute the job of installing an attic floor properly. Attic flooring consists of materials as basic as sheets of plywood as well as more elaborate interlocking floor systems. The previous homeowner may have simply covered the joists with plywood to use the space for storage. In that case you will need to use 3 4 thick plywood.

A single 4 pack covers approximately 10 sq. Here are a few tips to help you and your house get through the attic flooring installation job. If your attic joists won t bear the weight necessary to finish out a living space but the engineer cleared them to support floor decking for light storage you can install inch plywood or. An attic can be floored with 1 2 cdx plywood if it is being used only for storage.