Building Raised Floor Over Concrete

How to install a false floor over a basement slab.

Building raised floor over concrete.

When converting a garage space into a living area installing a framed wood floor offers an opportunity to add insulation from the cold concrete slab access for electrical circuits to any interior walls being planned and effectively provides a level floor platform over a standard garage floor that can be sloped 4 to 5 inches from front to back. False floors also known as floating floors are not permanently attached to the floor or walls. Lay 6 mil polyethylene sheeting over the concrete to minimize moisture migration from the concrete up into the wood flooring. You will actually have to almost lay a torsion grid down on the concrete to get the stability you want your way.

Ramset is dangerous and can cause spalling in the concrete. Measure the overall length of the new floor and cut a length of 2 by 4 pressure treated lumber to this dimension. Treated plywood to the concrete with concrete screws spaced every 16 in. You do it this way to create a stable floor.

Determine the floor height though we have stated the height ranges of each floor type you will need to narrow down. Alternatively screw rows of treated 1x4s to the concrete 16 in. In this access floor installation guide we will show you how to install raised floors on the concrete covering the preparing works you should do the elevated floor accessories and tools that you will need along with some steps that can help to guide you. How to build a raised floor over concrete slab 1.

Understand where you re applying it your first step is to understand where you will be applying raised access. How to install floor joists over concrete slab step 1. Basements without furnaces or water heaters can. Like other flooring materials that work well over concrete slabs laminate uses layers to fight moisture.

Then ply over the sleepers first then your build up then more ply then the flooring. Define the area of the concrete slab to be covered with the floor assembly and the direction you plan to run the.