Thermax sheathing is a non structural rigid board insulation consisting of a glass fiber infused polyisocyanurate foam core laminated between 1 0 mil smooth reflective aluminum facers on both sides.
Thermax insulation for roof deck.
The house has vaulted and attic portions.
But spray foam insulation used at the underside of the roof deck would need to be covered by a thermal barrier and intumescent coatings are commonly used.
The greater your home s thermal resistance factor or r value the more energy efficient it is.
With rising heating and cooling.
Assuming it is do you think dense packing cellulose behind something like mento plus would work.
Rigid foam insulation installation prepare roof deck.
The glass fiber reinforcement contributes to improved fire performance and dimensional stability.
The movement of air into indirect conditioning of an unvented attic is a slow gradual process that will not be noticeable by occupants and typically will not put any strain on the hvac system.
Installed under shingles the thermadeck roof insulation and ventilation system does not interfere with the aesthetics of your roof.
We re proud to say our products can be found in some of the tallest and safest buildings around the globe like salesforce tower.
The bottom layer of a single ply membrane roofing system is the roof deck or substrate.
The first step with roof installation is to prepare the roof deck by getting rid of all dirt dust and contaminants.
As an optional component dupont approved spray foam in the stud cavity for added air and water sealing.
Insulation for above the deck.
It is designed for use with concrete slate or clay roofing tiles as well as wood shakes asphalt shingles and metal panel roofing systems.
Tectum e tectum e n acoustical roof deck description.
If i can still get a question answered it is whether an interior air barrier is necessary on the inside of fibrous insulation under the roof deck when using the option 2 roof.
Case study salesforce tower.
The insulating power of thermax brand insulation the air and moisture protection of weatherization technology such as liquidarmor flashing and sealant.
Three in one composite roof deck panels provide acoustics insulation and a nailable surface that accepts a wide variety of roofing materials.
Armstrong world industries inc.
How to attach rigid insulation on the underside of the roof deck.
With a minimum of 70 recycled content the installed thermafiber products contributed to valuable leed credits helping the building earn a leed platinum certification.
With the ability to reject 90 of heat from being transferred to the attic with cold weather benefits as well the combination of ventilation insulation and radiant barrier work together to provide energy.
Dupont s complete system combines the strengths of powerhouse solutions to deliver a total package of benefits including.
