Ribed Roof Rigided Insulation Installation

Polyiso is an easy cost effective sustainable and energy efficient construction material.

Ribed roof rigided insulation installation.

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. 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. Engineered for use on heavyweight decks e g. The bottom layer of a single ply membrane roofing system is the roof deck or substrate.

The roof deck can be plywood metal concrete or wood planks. The first step with roof installation is to prepare the roof deck by getting rid of all dirt dust and contaminants. Avoids nails or screws which could penetrate the metal roof and cause leaks. When installing rigid insulation in an attic to be finished as a living space you must provide a route by which hot air can escape.

Reinforced concrete with a ballast layer of gravel or concrete slabs styrofoam brand roofmate insulation helps the roof membrane maintain a steady temperature minimizing the harmful effects of freeze thaw cycles weathering and physical damage during and after construction. Rigid insulation layers exterior to existing roof sheathing must provide sufficient thermal insulation r value to control condensation risk see climate specific guidance. Use rigid foam insulation to cover wider spans of roof sheathing between joists. Putting foam atop the roof deck will do very little if anything at all in the means of insulation because your roof deck is already vented.

This requires the use of soffit vents and a roof ridge vent to. Rigid foam insulation installation prepare roof deck. Installing metal roof insulation is not a difficult. There s a reason polyiso rigid foam insulation is used in more than 70 of commercial roof construction as well as in many residential builds.

Nail it around the edges with roofing nails. Nailbase must be vented in high snow load areas. Cut each sheet to the desired size using a utility knife then fasten it in place using staples or adhesive. Install nailbase for cladding.