Attic Decking Over Insulation

A common misconception is that it takes little more than the installation of some decking over the attic joists to ready an attic for move in.

Attic decking over insulation.

To properly add an attic storage deck start by measuring the largest area available that is not hindered by any ductwork. Always cover the tops of the ceiling joists to make sure the insulation is deep enough to reach your target r value and to prevent thermal bridging the heat loss that occurs through the wood framing. This will make the installation of these new joists easier while spreading the weight across several joists. Your plywood floor should not push the insulation down.

Now that the subfloor is finished you can replace the insulation that you set aside. Attics are generally covered in batting or blown insulation. Walk to one end of the attic by carefully stepping only on the wooden ceiling joists. Place the insulation in between the new subfloor boards.

Work from the perimeter of the attic toward the door or hatch so that you don t trample all over the insulation you just put in. To eliminate any potential problems with wiring or insulation use two by four or two by six lengths to create a subfloor system for the new decking. The joists for this riser should run perpendicular to the existing ceiling joists. Place a 2 inch by 3 inch board directly on top of the joist nearest to the edge of the attic with its largest.

Attic flooring panels are easy to install with their interlocking edges. In some houses this may be the case. To give yourself enough space to ensure adequate insulation under the flooring construct a riser of 2 x 4 s in the attic over the existing joists. A single 4 pack covers approximately 10 sq.

Suitable for both traditional and new buildings loftzone has tens of thousands of happy customers worldwide and is now available in the usa and canada too. Award winning raised attic floor that provides attic storage and safe access above the full depth of attic insulation. These lightweight easy to manage panels can be installed by even the most inexperienced homeowner in about 15 minutes. If blown in insulation is used control the height or thickness of the layers so boards can by laid over top without having to compact the filler.

Place the insulation back in between the ceiling trusses. The only storage system designed specifically for the unfinished areas over a garage or under a roof. Attic insulation between roof trusses. However if you keep the storage weight to a minimum you may be able to build a storage platform above the insulation by attaching supporting beams to the sides of the trusses.