How To Insulate Roof Of Garage
However if you have a cathedral style garage roof you will need a scaffolding to get into the upper areas of the roof.
How to insulate roof of garage. The tape will also make sure that there is an air pocket available in the insulation. A warm roof or a cold roof. I would like to insulate against the roof deck with vent chutes. This is part 1.
If you have a flat garage roof and an attic above you can install the garage insulation from below using a standard ladder. What insulation to use in the garage. Tuck the insulation in to make it easier to staple. 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.
A cold roof is when your insulation material is fixed between the roof joists. Put a piece of wood on top of the insulation to use as a guide to cut the insulation to the right size. 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 warm roof on the other hand has insulation added above the joists with a waterproofing layer added on top. Staple the insulation all the way down the side of the stud. Use a utility knife to cut excess insulation so it fits the size of the stud. Regulate your garage s temperature all year by installing insulation.
Make sure that all of the pieces are the same size so that they fit into the trusses. 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. Be sure to count the spaces above doors and windows. You should use some foil tape to make sure that the insulation is stable on the roof edges.
It s about time i had a better work environment. If you re unfamiliar the storage truss is framed using 2 4 with another interior triangle made of 2x3s and about 5ft headroom. To install the insulation overhead you need to staple the pieces to the roof trusses. When it comes to insulating a flat roof you can go for two options.
Check it out for more details and specific recommendations. The roof is half storage truss and half vaulted scissor truss.