How To Insulate Roof Of Garage

Staple the insulation all the way down the side of the stud.

How to insulate roof of garage.

Regulate your garage s temperature all year by installing insulation. This is part 1. A warm roof or a cold roof. If you re unfamiliar the storage truss is framed using 2 4 with another interior triangle made of 2x3s and about 5ft headroom.

Flat roofs are harder to insulate through diy and it s recommended that your find a professional to help with installation. To prepare determine the area of the space you plan to insulate and add 10 to 20 percent to account for mistakes and odd spaces you need to fill. Make sure that all of the pieces are the same size so that they fit into the trusses. Be sure to count the spaces above doors and windows.

Tuck the insulation in to make it easier to staple. A warm roof on the other hand has insulation added above the joists with a waterproofing layer added on top. What insulation to use in the garage. It s about time i had a better work environment.

Use a utility knife to cut excess insulation so it fits the size of the stud. In either case you will need to follow the general steps below to insulate your garage roof. For annexed garages with pitched roofs i ve found that the cerolex type stuff also yields great results. A cold roof is when your insulation material is fixed between the roof joists.

To install the insulation overhead you need to staple the pieces to the roof trusses. The roof is half storage truss and half vaulted scissor truss. However if you have a cathedral style garage roof you will need a scaffolding to get into the upper areas of the roof. I wrote a big article discussing whether you should insulate your garage.

I would like to insulate against the roof deck with vent chutes. When it comes to insulating a flat roof you can go for two options. The tape will also make sure that there is an air pocket available in the insulation. Put a piece of wood on top of the insulation to use as a guide to cut the insulation to the right size.

Check it out for more details and specific recommendations. In certain instances i opt for mineral wool insulation as it can be compressed and pushed in to provide a tight fit between the joists.