Boarding Attic Floor

Plywood floor in attic of older home.

Boarding attic floor.

The larger boards are available from your local timber merchant and are the cheapest and easiest way to board a loft. Work out the area that you need the boards to cover. You ll have to construct a wooden frame or sub floor with boards 16 inches apart to provide extra support for the floor. It isn t but you ll need a dose of common sense to execute the job of installing an attic floor properly.

Wickes chipboard loft panels 320mm x 1220mm pack of 3 added to my project list. With all these challenges you might start thinking that attic flooring installation is impossible. Sistering is the process of adding a new joist next to each existing joist. What size plywood for an attic floor.

You can for instance use recycled materials. Here are a few tips to help you and your house get through the attic flooring installation job. To floor an attic you ll need to install a sub floor for support before laying your plywood floor. 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.

Modifying an attic floor s joist system is a job for the pros. Attic space offers many options for building storage or living space especially if you already have a well built basic flooring in place. But before even they can start on a job that involves altering your home s structure they ll. 2 400mm x 600mm and 1 220mm x 320mm.

Remember that most people only bother to board the central area of their loft as the angle of the roof usually makes the edges less useful for storage and more difficult to access. Full loft floor boarding for the typical detached house including extending the floor joist height and insulation. The 2 400 x 600mm boards are sold separately and cover 1 44m each. If the attic joists are not adequate one way to strengthen the floor for live loads is to sister the old joists.

It s possible to create a solid floor without investing a lot of money. Both of which are 18mm. Both scenarios above can be achieved by an accomplished diyer who has the time tools and skill. The first scenario is relatively common as you can purchase the materials at the trade counters of building supplies companies.

The 1 220 x 320mm boards come in packs of three and cover 1 17m per pack. The smaller boards are sold in diy stores. Strengthening attic joists for live loads by sistering. Standard loft boards come in two different sizes.