You can either drywall overtop or my preference for a garage would be plywood.
Insulating garage walls with drywall.
Insulation can be added to enclosed walls in existing homes offices and commercial buildings.
With your hole saw cut out a circle at each mark.
How to insulate a garage wall in four easy steps step 1.
Ridgid foam is it s own vapour barrier.
Consider renting a residential.
Then cover it with drywall.
How to insulate interior walls that are already drywalled step 1.
The traditional way to insulate the walls and ceiling of a typical garage is to install fibreglass batt insulation in the walls and attic space followed by a six mil poly air vapour barrier and drywall.
The hole should be slightly larger than the hose on your.
On open walls a fabric sheath is attached to studs providing a type of cage that contains blown in fiberglass not cellulose insulation in pellets and other forms.
Get your expanding foam and vigorously shake it for about one minute.
You want to make sure that the edges of the insulation fit flush with the edges of the stud.
In the image above note how almost all of the edges are flush except for the top center.
Bibs insulation does not settle.
The studs will likely.
This is normally done because it s the most cost effective method to achieve the desired level of comfort and ease of installation.
Use fibreglass cellulose foam board or closed cell spray foam if it were my garage i d go with spray foam.
Apply ridgid foam insulation on top of the drywall.
How to insulate a wall that is finished.
Look for gaps and cracks in the wall.
By creating access points in the drywall fiberglass insulatio.
But if the garage is heated you should definitely insulate.
When you re living in.
Failing to properly insulate your home can send your energy bill sky high but the best time to do it is before you finish the walls.
Use your stud finder to locate all of the studs on the wall that s going to be insulated.
That makes your warm side beyond the current drywall.
Clear the walls for the insulation.