How To Install Plywood Floor In Attic

Place the insulation back and prepare for the top layering of the attic floor.

How to install plywood floor in attic.

It isn t but you ll need a dose of common sense to execute the job of installing an attic floor properly. Start off by measuring the panel to be placed as a layer. The decision regarding the thickness of plywood to use for the subfloor in the attic has a lot to do with how you intend to use the attic and it also depends on the spacing of the ceiling joists. Installing the subfloor is the easy part.

Install additional boards on all remaining joists in the entire attic. We used plywood sheets readily available at lumberyards cut into 2 by 4 foot panels and installed them perpendicularly to the floor joists with a screw gun. Again cut the lumber according to your measurements. With all these challenges you might start thinking that attic flooring installation is impossible.

Here are a few tips to help you and your house get through the attic flooring installation job. The difficulty comes from the precise measurement and cutting required and the labor of getting the sheets of underlayment in place. How to install plywood flooring in an attic. Covering part or all of the ceiling joists in the attic is a cheap way to make use of wasted space.

Keep in mind that the plywood floor has to set in securely around obstructions and outlets. Install two by four blocking between joists or wherever needed to support edges of the plywood that do not have support from the bottom. It might seem impossible to haul it up to the attic. Cut the plywood into manageable strips about 10 inches wide to make the job easier.

Plywood comes in large sheets. As you do this make sure that the plywood is straight. First you ll need to measure the area you want to floor so you can calculate how much wood you ll require. Before putting the flooring in take a look at your insulation.

Plywood floor in attic of older home. A contractor will charge 550 which includes labor and material to lay a plywood floor in an area approximately 10 feet square. You ll have to construct a wooden frame or sub floor with boards 16 inches apart to provide extra support for the floor. Heat rises so the insulation in your attic is the most important part of your home s insulation.