Insulate Concrete Garage Roof

Keep in mind that the structural metal ribbing of garage doors is an excellent conductor of heat and this typically doesn t get insulated.

Insulate concrete garage roof.

Ideally you want the insulation to look like a solid bead that runs along the gap between the frame and the concrete like the picture below. Lightweight insulating concrete roof decks. Providing adequate ventilation is an essential part of insulation and will allow hot air to escape from the garage in winter as well as preventing moisture build up. Pin as you can see the sealant bubbled up and expanded over the edge of the frame.

The second is to use a coated foam sheet like the ones manufactured by kingspan or celotex. There are two predominate lwic. If you have a flat garage roof and an attic above you can install the garage insulation from below using a standard ladder. One of the best methods you can use if you want to regulate the temperature of your garage is to insulate the garage roof.

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. If your garage is attached to your house you will notice a big difference in your home s temperature as well. In either case you will need to follow the general steps below to insulate your garage roof. There are two main ways to insulate a concrete garage.

There are several insulation types you can use including batt or blanket blown in and spray. Lightweight insulating concrete lwic roof decks are composite systems cast over galvanized metal decks structural concrete wood decks or existing roof systems using lwic and expanded polystyrene eps. The regulating temperature has positive effects on your cooling and heating costs. Don t insulate your garage walls and ceiling without insulating the big garage door too.

The first is to use a fibreglass insulation much like the type found in any typical loft. A ventilation gap of 2 inches between the insulation and the underside of the roof is required as standard. Spray insulation is best performed by a pro and requires a good bit of setup in advance.