Insulate Garage Roof Trusses

Don t forget to add a vapor retarder to your garage roof insulation installation.

Insulate garage roof trusses.

For example if the space beneath the rafters is going to be used for a living area then you will need to insulate the roof rafters. There should be a continuous ridge and soffit ventilation. Whether you need to insulate your roof rafters will depend on what you intend to do in the space directly beneath the rafters. Fiberglass blanket would definitely be the most cost effective in a small space such as you have.

If the collar ties are 2x6 then the most blanket type insulation you can install is r19. Aug 13 2016 beautiful insulating an attic 2 how to insulate attic roof trusses. Make sure you have enough ventilation on your roof as well. 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.

By keeping the insulation on the outside it hides it from viewers while still keeping the insulation trapped inside. Aug 13 2016 beautiful insulating an attic 2 how to insulate attic roof trusses. I would use unfaced f g and a 4 or 6 mil plastic vapor barrier installed before you drywall. Aug 13 2016 beautiful insulating an attic 2 how to insulate attic roof trusses.

This helps prevent garage floor condensation and water logging on the sheathing and wood trusses. Target inspired home decor.