Insulation Under Concrete Slab Detail

Where the heating is likely to be turned on and off such as in new build domestic properties and a faster thermal response is required the floating floor arrangement of insulation above the slab can be more appropriate.

Insulation under concrete slab detail.

Under slab 5 more ways to filter. This technique can limit inward vapor movement when the sun shines on damp bricks. Under slab insulation specifically designed to withstand the weight of a concrete slab and the rigors of foot traffic. Prodex exhibits less than 9 compression in thickness when subjected to loads associated with standard concrete floor systems.

Slabs that include embedded hydronic tubing for radiant heat always need a continuous layer of horizontal insulation under the entire slab. Get all the construction. Eps 3 xps 2 faced or unfaced. Get free shipping on qualified under slab foam board insulation or buy online pick up in store today in the building materials department.

Insulation below the slab suits continuous low level heating gradually warming the thermal mass of the concrete and sustaining it at a consistent temperature. Products in this solution. Cement 3 concrete 4 existing drywall 2 plywood 5 wood 3 sheathing type. Additionally a layer of rigid foam is used between the framing and ventilation space behind the brick cladding.

Below grade under slab with foamular xps insulation. View product details. Slab edge may be responsible for about 60 of the slab s total heat loss certainteed effect of slab edge insulation rem design simulations 8 increase in total heating consumption with no slab edge insulation 62 of heat loss through slab edge 16. View product details.

Rigid insulation is placed horizontally under the slab perimeter and vertically in the joint at the slab edge. A continuous layer of horizontal insulation reduces heat loss in the winter and it reduces condensation of humid air on the slab during the summer. Faced 2 unfaced 3 insulation features.