Low-profile flooring with steel joists

Are you having problems with an uneven subfloor due to, for example, rough-cast concrete, settlement, or over-tensioned HDF joists?

With SubFloor raised floors, you can achieve exactly the level surface you want, thereby eliminating any unevenness or differences in level in the subfloor. Adjustable screws hold the floor joists in place, giving you the exact height you need. On top of the SubFloor joists, you can easily install a floor panel and the flooring material of your choice. The air gap formed beneath the joists can be used to accommodate various types of installations.

For quite some time, the market has been calling for the ability to build with lower construction heights, and we at SubFloor saw this as a natural next step in further developing our already proven system. With the new steel joist, which is only 11 mm thick, the construction height can be reduced to as low as 12 mm from the top edge of the joist.

Different Floor Constructions

Here you can see different floor systems and their installation heights. They are available with screws, acoustic feet, or screw-in feet.

From 12 mm above the top edge of the joist, 15 mm with floor ventilation, and 25 mm with insulation

Floor Construction with Screws

Steel stud with plastic screw, 50 mm.

Construction height: 12–50 mm

Floor Construction with Screws and Insulation

Steel stud with plastic screw, 50 mm.

Height: 25–50 mm.

Floor Construction with Floor Ventilation

Steel stud with plastic screw, 50 mm.

Construction height: 15–50 mm

Floor construction with acoustic feet

Steel stud with a 100-mm plastic screw and an acoustic foot.

Construction height: 35–111 mm

Floor construction with screw-in feet

Steel stud with a 100-mm plastic screw and screw foot.

Construction height: 25–103 mm