Building A Raised Floor Over Concrete Slab

Cut plywood panels by 2 foot by 8 foot or 4 foot by 4 foot sections.

Building a raised floor over concrete slab.

Determine the floor height though we have stated the height ranges of each floor type you will need to narrow down. How to build a raised floor over concrete slab 1. Cut filler pieces to. Install r 9 fiberglass insulation between the floor joists with the paper backing facing upward.

Measure the overall length of the new floor and cut a length of 2 by 4 pressure treated lumber to this dimension. Understand where you re applying it your first step is to understand where you will be applying raised access. Score the back of the panels half of the thickness on a 12 inch by 12 inch grid. Define the area of the concrete slab to be covered with the floor assembly and the direction you plan to run the.

Materials include a minimum of 3 4 inch cd exposure 1 plywood subfloor panels 4 foot by 8 foot sheets. The access floor solution consists of the panels fixed directly on pedestals thus creating voids between the substrate concrete slab and the floor. Sills and sleepers on a concrete or masonry slab that is in direct contact with the ground unless separated from such slab by an impervious moisture barrier. How to install floor joists over concrete slab step 1.

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. Butt the end of another sheet at the. Raised floors are systems indicated for environments where there is a complex electrical and telecommunications infrastructure such as offices of enterprises.