Insulation Under Concrete Slab On Ground

Suitable product for concrete slab on ground floor.

Insulation under concrete slab on ground.

Eps 3 xps 2 faced or unfaced. Slabs that include embedded hydronic tubing for radiant heat always need a continuous layer of horizontal insulation under the entire slab. Faced 2 unfaced 3 insulation features. Adding insulation under the concrete floor requires the same skill set and equipment as forming and pouring the concrete slab.

For under slab applications the rigid foam insulation typically should be installed over a gravel base with a poly vapor diffusion retarder between the gravel and insulation. Kooltherm k3 floorboard is a super high performance fibre free rigid thermoset closed cell phenolic insulation for solid concrete ground based floors. Additional insulation is applied along the edges of the slab because that is a primary surface for heat loss. Under slab insulation up site admin 2020 07 16t01 50 20 00 00 a durable and energy efficient solution for insulation applications and the ideal material to stop energy loss at the foundation slab.

Slabmate is the new under slab insulation solution for slab on ground construction slabmate has been designed to create a thermal barrier adding to the total insulation of the project. Depending on the use of the building the slab can then be finished ready for use or receive a screed suitable for a floor finish. If your slab is heated it s a good idea to increase the r value of the vertical and the horizontal insulation to at least r 20. Cement 3 concrete 4 existing drywall 2 plywood 5 wood 3 sheathing type.

For installation on concrete foundations and under floor slabs the rigid foam insulation you choose can make a difference of tens of thousands of dollars on a project. Under slab 5 more ways to filter. Unitherm is made from unipoly a light weight moulded polystyrene material with exceptional thermal insulation properties. Step 1 excavate the area under the slab to 12 inches below the planned level of the top of the slab.

Our businesses in australia. Environmentally friendly slabmate is made here in australia for both commercial and residential projects slabmate is lightweight safe and easy to install and will maintain its r value for the life the building. A careful evaluation of these materials performance attributes against the project s needs can dramatically shrink labor and material costs.