There are a number of different ways of insulating a concrete floor.
How to insulate existing concrete floor.
Insulate existing concrete.
Place it into the space between your existing floor joists relying on friction to hold it in place.
Check out this article for a list of slab edge insulation solutions and episode 125 for my interview with henry edney of maxraft.
Replacing a concrete floor.
Concrete is cold and hard but an insulated concrete slab can make a heated garage significantly warmer and more energy efficient.
You may need to grind down significantly high spots to ensure an even surface.
Dealing with the edges the foam insulation and two layers of plywood can add as much as 2 inches of height to the garage floor.
The first thing to consider when looking into different types of concrete floors is why it s so important to insulate the floor slab.
Insofast is a diyers dream a simple way to install insulation needing only a hand saw utility knife and caulking gun.
How the floor will be used.
Most modern buildings have insulation built into the floor structure.
Much depends upon whether the floor is new or existing.
The type of construction and what you want to achieve.
Add wire insulation hangers as needed to ensure a more secure hold.
Super insulating an existing floor may pose problems with room heights in many buildings.
If a concrete floor is being replaced because it is causing damp or other problems limecrete offers an alternative.
1 to prepare for insulating the floor first evaluate the condition of the concrete.
If you know you have issues with moisture tend to those problems before installing the insulation.
How to insulate a garage floor above a concrete slab.
Also check the floor for smoothness and level.
The panels can be applied to every surface from floors to walls to ceilings.
Up to 80 of heat loss in a floor slab occurs around the edges.
This material is similar to concrete but doesn t contain cement consisting instead of lime and aggregate and so provides a floor slab that is vapour permeable.