Underslab insulation is any type of insulation that is used below a concrete slab on grade (a concrete floor directly on the ground). Common examples of under slab insulation include extruded polystyrene (XPS) and...

Under-slab insulation has the potential to improve a building's energy efficiency and occupant comfort significantly. By creating a thermal barrier beneath the concrete slab, it reduces heat loss in winter and heat...

Under slab insulation must be installed underneath the concrete slab that your house is built on, hence the name. To do this, you need to line the prepped and graded gravel area (where your slab will be poured) with...

Homes with under-concrete insulation spend far less energy to heat or cool indoor spaces, which means they use less energy overall. As such, slab insulation is a great way to reduce your carbon footprint...