How To Insulate Roof Of Garage

Adding insulation won t make your garage a perfect temperature by itself but it will take the edge off the freezing winters and the sweltering summers.

How to insulate roof of garage.

Make sure that all of the pieces are the same size so that they fit into the trusses. To install the insulation overhead you need to staple the pieces to the roof trusses. A warm roof on the other hand has insulation added above the joists with a waterproofing layer added on top. Regulate your garage s temperature all year by installing insulation.

Put a piece of wood on top of the insulation to use as a guide to cut the insulation to the right size. It s about time i had a better work environment. Flat roofs are harder to insulate through diy and it s recommended that your find a professional to help with installation. When it comes to insulating a flat roof you can go for two options.

I wrote a big article discussing whether you should insulate your garage. In either case you will need to follow the general steps below to insulate your garage roof. Tuck the insulation in to make it easier to staple. If you re unfamiliar the storage truss is framed using 2 4 with another interior triangle made of 2x3s and about 5ft headroom.

A cold roof is when your insulation material is fixed between the roof joists. This is part 1. 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. If you have a flat garage roof and an attic above you can install the garage insulation from below using a standard ladder.

Use a utility knife to cut excess insulation so it fits the size of the stud. A warm roof or a cold roof. Staple the insulation all the way down the side of the stud. 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.

However if you have a cathedral style garage roof you will need a scaffolding to get into the upper areas of the roof. Be sure to count the spaces above doors and windows. For annexed garages with pitched roofs i ve found that the cerolex type stuff also yields great results. The tape will also make sure that there is an air pocket available in the insulation.

I would like to insulate against the roof deck with vent chutes. What insulation to use in the garage.