Insulate Metal Garage Roof

If your garage is attached to your house you will notice a big difference in your home s temperature as well.

Insulate metal garage roof.

However if you have a cathedral style garage roof you will need a scaffolding to get into the upper areas of the roof. Don t insulate your garage walls and ceiling without insulating the big garage door too. Spray foam insulation is one of the quickest ways to insulate your metal barn. It comes in rolls or a blanket of material.

Both materials make a great physical barrier between the interior building and the metal roof. 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. The regulating temperature has positive effects on your cooling and heating costs.

Fiberglass batts or glass mineral wool metal roof insulation the most common material used for an insulating metal roof is fiberglass batts or glass mineral wool. They are used in commercial and residential structures to protect against weather and other exterior elements. Because fiberglass insulation is a soft batting fiberglass can sometimes attract nesting bugs rodents or birds and may even absorb moisture. In either case you will need to follow the general steps below to insulate your 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. Lay the plywood perpendicular to the roof joists and fasten it in place using galvanised or stainless steel roofing nails. Install plywood or oriented strand board osb to act as structural roof sheathing. 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.

One of the best methods you can use if you want to regulate the temperature of your garage is to insulate the garage roof. The batts are located side to side on the rafter of the roof. If you have a flat garage roof and an attic above you can install the garage insulation from below using a standard ladder. Rolled fiberglass generally comes in 15 to 24 inch wide rolls which works well for residential housing wood framing studs.

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. Sure there are obvious differences in both the application and the material type but the principles of good spray painting apply. The beauty of spray foam insulation is that it s similar in nature to spray painting. Foam insulation can be used in existing roof structures.