Insulating Flat Roof Garage

If you missed the first post in this series you can check them out using the links below.

Insulating flat roof garage.

If your garage is attached to your house you will notice a big difference in your home s temperature as well. If this is in a good condition then it can just be swept clean and the insulation either mechanically fixed or glued on top of the existing roof. You can expect to pay about 55 100 sq ft. We expect the flat roof insulation project to help retain heat in the winter as well.

When it comes to insulating a flat roof you can go for two options. In most cases there will not be a loft in a building that features flat roofing. You can buy insulation kits for standard metal garage doors or you can cut pieces of rigid foam insulation to fit each door panel section. One of the best methods you can use if you want to regulate the temperature of your garage is to insulate the garage roof.

For warm flat roofs where insulation is added above the roof joists the first area to check is the condition of the existing waterproofing on the roof. Don t insulate your garage walls and ceiling without insulating the big garage door too. However if you have a cathedral style garage roof you will need a scaffolding to get into the upper areas of the roof. Laying flat roof insulation as a rule any roof with a pitch below 10 is classified as a flat roof.

This means that your approach to insulation will differ from a standard pitched roof. Of course winter here in san diego isn t going to do much to tax the insulation. Now that i ve framed my garage wall the second step in my garage transformation is to insulate my garage walls. A warm roof or a cold roof.

If you have a flat garage roof and an attic above you can install the garage insulation from below using a standard ladder. In either case you will need to follow the general steps below to insulate your garage roof. The task of insulating a garage roof is not hard to complete if you follow a few tips and hints. We recommend having at least 20 r value worth of material for optimal energy efficiency.

While expensive the best insulation is polyiso rigid foam. A cold roof is when your insulation material is fixed between the roof joists. It is top quality and the most cost effective product for your flat roof. Between the flat roof insulation and our install of reach radiant barrier insulation on our garage door the shop is now downright comfortable even in the warmer months.

The regulating temperature has positive effects on your cooling and heating costs. A warm roof on the other hand has insulation added above the joists with a waterproofing layer added on top. A ventilation gap of 2 inches between the insulation and the underside of the roof is required as standard.