Building A Raised Floor Over Concrete Slab

Install r 9 fiberglass insulation between the floor joists with the paper backing facing upward.

Building a raised floor over concrete slab.

Insulation and sheathing 1. Raised floors are systems indicated for environments where there is a complex electrical and telecommunications infrastructure such as offices of enterprises. Score the back of the panels half of the thickness on a 12 inch by 12 inch grid. Understand where you re applying it your first step is to understand where you will be applying raised access.

The access floor solution consists of the panels fixed directly on pedestals thus creating voids between the substrate concrete slab and the floor. How to build a raised floor over concrete slab 1. Place a sheet of plywood perpendicular to the floor joists. Define the area of the concrete slab to be covered with the floor assembly and the direction you plan to run the.

Cut plywood panels by 2 foot by 8 foot or 4 foot by 4 foot sections. Butt the end of another sheet at the. Determine the floor height though we have stated the height ranges of each floor type you will need to narrow down. The ends of wood girders entering exterior masonry or concrete walls having clearances of less than 1 2 inch 12 7 mm on tops sides and ends.

Start at one end and one corner of the floor. How to install floor joists over concrete slab step 1. Measure the overall length of the new floor and cut a length of 2 by 4 pressure treated lumber to this dimension.