Insulate Garage Roof Trusses

Whether you need to insulate your roof rafters will depend on what you intend to do in the space directly beneath the rafters.

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. By keeping the insulation on the outside it hides it from viewers while still keeping the insulation trapped inside. Target inspired home decor. If the collar ties are 2x6 then the most blanket type insulation you can install is r19.

Make sure that the materials you buy for your insulation are in compliance with the local construction rules and regulations and follow the fire codes. Aug 13 2016 beautiful insulating an attic 2 how to insulate attic roof trusses. There should be a continuous ridge and soffit ventilation. Make sure you have enough ventilation on your roof as well.

Aug 13 2016 beautiful insulating an attic 2 how to insulate attic roof trusses. If you want to keep your exposed roof trusses visible then the easiest way to add some insulation is to add it to the exterior side of the finished ceiling. This helps prevent garage floor condensation and water logging on the sheathing and wood trusses. 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.

I would use unfaced f g and a 4 or 6 mil plastic vapor barrier installed before you drywall. Aug 26 2018 beautiful insulating an attic 2 how to insulate attic roof trusses atticbedroomkids.