Spray Foam Under Concrete Slab

Geolift can help to lift existing concrete surfaces and fix those problem areas around your house with much less labor.

Spray foam under concrete slab.

In this video aerofoam will be filling the void under a concrete slab in parachute colorado by pumping polyurethane foam underneath. In order to provide you with a detailed explanation we will go back to the basics of building science. Although fiberglass has been commonly used for insulation spray foam can actually outperform it plus with so many ways you can use spray foam this material certainly is handy now only if it could help us out with all of those concrete problems. Shore up concrete problems.

Spray foam insulation benefits of under slab spray foam insulation we are sure that many of you are wondering why it is necessary to insulate the under slab. The basic concept is that the building should have continuous insulation all around the structure. It ll elevate the slab to level it out in. Geolift works in three steps.

And yes it is a foam just like your beloved spray foam. I have to say that you don t need much insulation under the slab. Spray foam really is a magical tool for household insulation. Spray foam under a slab for insulation i think that s what we all have to do.

Concrete foam jacking or concrete leveling or poly jacking when a concrete slab starts to dip inwards it s likely due to a lack of support underneath. Insulating under concrete using spray foam will control heat loss through the floor also provide a warmer more comfortable floor on which to walk and live. Whether the dirt below it has gotten wet or the concrete was damaged accidentally you can repair either issue with foam. It s made specifically for under concrete floors and radiant heating situations.

It s always safer to do an incremental change like just adding a little more oregano to your spagetti sauce compared to switching to tofu meat balls instead of meat. When building a slab on grade eps rigid foam insulation is the most common choice of insulation for performance and cost. This will support the s. Spray foam for sure has uses where it is the best choice by a long shot but under a slab is not the place.

The first step is to drill holes in the problem concrete. I wouldn t go as far as saying you couldn t use spray foam below a slab but i m not sure why you d want to.