Rigod Insulation With Aluminum Roof

Appreciate this extremely helpful blog.

Rigod insulation with aluminum roof.

Plan to replace asphalt shingle roof with standing seam metal. R panel is manufactured with a closed cell polyisocyanurate foam core bonded to fiberglass reinforced facers and designed for use over metal nailable and non nailable roof decks with a variety of membrane systems. Use these to cover the under roof cutting them up according to size. Install rigid foam insulation over the entire surface of the roof.

Start at the bottom of the roof and place the first piece of rigid foam insulation against the metal flashing starting at the center line. It s made of environmentally sound closed cell polyisocyanurate foam bonded to a durable white matte non glare aluminum facer and a reflective reinforced aluminum facer. The metal roof has been a very popular roofing material for some time but people have just started using insulation within the roofing system as a means to block out sound and keep heat in. To help with energy conservation and noise pollution many office buildings and homes use metal roof insulation as a way to cut down on these issues.

R matte plus 3 thermasheath 3 is rigid foam plastic thermal insulation r matte plus 3 thermasheath 3 is rigid foam plastic thermal insulation board. Avoids nails or screws which could penetrate the metal roof and cause leaks. Use adhesive or duct tape to hold them in place. According to the manufacturer s instructions install the metal roofing panels over the insulation.

The bottom layer of a single ply membrane roofing system is the roof deck or substrate. Cut each sheet to the desired size using a utility knife then fasten it in place using staples or adhesive. It can be touted that foam batting material is the best one to pair with metal roof insulation. You can always install this foam on the inside and outside of the sheath.

The first step with roof installation is to prepare the roof deck by getting rid of all dirt dust and contaminants. The roof deck can be plywood metal concrete or wood planks. I live in charleston sc in an old 1858 3 story wooden house. Avoid using nails as they can penetrate through the aluminum roof.

Use duct tape to seal the seams and further protect against moisture air leaks. Rigid insulation under a cool roof in zone 3. Installing metal roof insulation is not a difficult. Insulating with spray foam insulation.

Johns manville r panel rigid roof insulation board offers r values of up to r 23 6 providing high thermal efficiency. Place the sheets close together but don t let them overlap. It is not the normal insulation type that can be rolled up. Rigid foam insulation installation prepare roof deck.

Nail it around the edges with roofing nails. Use rigid foam insulation to cover wider spans of roof sheathing between joists.