Add Board In Attic

Plan to pull up the flooring and layer new insulation on top of the old.

Add board in attic. To make the job easier use a circular saw to cut the plywood sheet first into 2 2 8 strips which will be much easier to handle. Because the simplest and cheapest way to insulate an attic is to add material to the floor. It s possible to create a solid floor without investing a lot of money. Lay the boards in rows starting along one edge of the attic.

Go to a hardware store and purchase 2x4x100 inch 5 08x10 16x254 cm boards. If your boards aren t long enough cut multiple boards. But if the floor is covered in plywood you can t stuff enough insulation beneath it to do the job sufficiently not even in warm climates. Cut the final board in the row with a table saw to fit and use the remaining portion of the board to start the next row of boards so that you stagger the joints between adjacent rows.

Standard joist spacing for the installation of attic flooring materials is 16 inches on center oc meaning the distance from the center of one joist to the center of the next joist is 16 inches. Use a handsaw or circular saw to cut the boards to your measurements. If the space between your joists is already full of insulation add new insulation on top of the joists running the new. Use unfaced batts only to avoid moisture problems.

The inside of the triangle provides an opening that s easily remodeled. Measure and cut boards to size. Grab a flashlight and take a quick peek inside your attic and you ll know. Foam board insulation in the attic can cut down on energy costs and simultaneously promote a more environmentally sound way of daily living.

Sistering is the process of adding a new joist next to each existing joist. Strengthening attic joists for live loads by sistering. Measure and mark the length of the boards so that they run across the attic trusses. Installing foam insulation boards in the attic is no that hard and can save you money compared with professional installation.

You can for instance use recycled materials. Step 4 nail the boards into place with 2 inch shank nails using a hammer. If the attic joists are not adequate one way to strengthen the floor for live loads is to sister the old joists. Rafters are large internal beams that create a triangular structure with the floor at the bottom and the roof peak at the top.

Attic space offers many options for building storage or living space especially if you already have a well built basic flooring in place.