Insulate Metal Garage Roof

You can insulate a new or existing metal roof using a variety of different techniques.

Insulate metal garage roof.

They are used in commercial and residential structures to protect against weather and other exterior elements. Don t insulate your garage walls and ceiling without insulating the big garage door too. Install plywood or oriented strand board osb to act as structural roof sheathing. Fiberglass insulation is the least expensive and most popular method of insulating metal buildings.

The regulating temperature has positive effects on your cooling and heating costs. Metal roofs are made from steel copper or aluminum panels. Keep in mind that the structural metal ribbing of garage doors is an excellent conductor of heat and this typically doesn t get insulated. Metal roofing is one of the most durable and long lasting roof materials on the market and can easily last for decades with little maintenance.

Foam insulation can be used in existing roof structures. Because fiberglass insulation is a soft batting fiberglass can sometimes attract nesting bugs rodents or birds and may even absorb moisture. Installing fiberglass sheet insulation it should be noted that using fiberglass sheet insulation is not recommended for your metal garage for several reasons mainly moisture issues and the spacing of studs. It comes in rolls or a blanket of material.

Sure there are obvious differences in both the application and the material type but the principles of good spray painting apply. Lay the plywood perpendicular to the roof joists and fasten it in place using galvanised or stainless steel roofing nails. The task of insulating a garage roof is not hard to complete if you follow a few tips and hints. If your garage is attached to your house you will notice a big difference in your home s temperature as well.

The beauty of spray foam insulation is that it s similar in nature to spray painting. Rolled fiberglass generally comes in 15 to 24 inch wide rolls which works well for residential housing wood framing studs. 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. The batts are located side to side on the rafter of the roof.

Both materials make a great physical barrier between the interior building and the metal roof. If you have a flat garage roof and an attic above you can install the garage insulation from below using a standard ladder. Spray foam insulation is one of the quickest ways to insulate your metal barn. In either case you will need to follow the general steps below to insulate your garage roof.