Insulating Garage Roof Ceiling

How to insulate a garage step by step.

Insulating garage roof ceiling.

It isn t important to insulate the ceiling between the attic and the garage because those areas are not affected by a home s heating and cooling system. How to insulate a garage door. Keep in mind that the structural metal ribbing of garage doors is an excellent conductor of heat and this typically. Look for water stains on the roof sheathing or damp or moldy spots on attic joists and existing insulation as a clue to where leaks might be.

There are better ways to spend your money on garage improvements that may help lower your energy bills. To get more insulation in the garage install a ceiling and provide access to the space between the ceiling and the roof. Insulating the garage ceiling is a quick and simple way to warm up one of the coldest parts of your home. Garage ceiling insulation is cheap accessible and easy to install.

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. Types of garage roof pitched or flat. For example while an epoxy coating will add a protective layer to the floor it won t necessarily add insulating. Consider all aspects of insulating your garage not just the walls but also the garage doors and the ceiling particularly if you plan to add a heating and or cooling system.

If you didn t do that before you put the frame up you can still do it now although it s going to be. Last chance to waterproof your wall. Similar to wearing a hat in the winter you need to make sure the top of the garage is protected to trap the heat in. If you are insulating the garage ceiling not only by the truss level but also up by the roofline then you must leave at least 1 1 2 to two inches of air between the fiberglass and the underside.

It creates a breeding ground for mold and mildew and ruins the air trapping pockets that block heat flow. Box out light fixtures. Once you have decided to insulate your garage roof there are various things to consider pitfalls to avoid and best practices to follow to get the job done perfectly. Here s my step by step process for how i added insulation to my garage.

Instead of insulating the garage attic. And don t forget to take flooring into account. Some do it yourselfers commonly forget to leave air space between the fiberglass and the underside of the wood roof sheathing. This will allow you to add the needed insulation.

If the garage is open to the rafters the boards that support the roof use r 38 insulation between the rafters at the roof if they are 10 inches deep. Water is insulation s enemy. This will make the garage space more appealing to work in and it will allow you to store a greater variety of items that may currently be cluttering up your house. I wrote a tutorial on how to waterproof and seal your garage walls using drylok.

Let s take a look at how to perform a garage ceiling insulation effectively.