Roof Protection Board R Value

This also means easy hoisting staging and maneuvering around the roof.

Roof protection board r value.

This also means easy hoisting staging and maneuvering around the roof. Provides significantly more thermal insulation r value than wood fiber or gypsum boards. The building is more susceptible to hail fi re and wind damage. Recommended home insulation r values.

R value is the measure. Provides significantly more thermal insulation r value than wood fiber or gypsum boards. Structodek hd with primed red coating is a high density wood fiber roof cover board with a proprietary red primer on two sides that provides an optimal bonding surface for single ply. Protector hd allows easy efficient scoring cutting and snapping which permits fast tight fabrication and all in a low dust environment.

Some products have reinforced facing to make them sturdier. 2 5 r value per of thickness. The fiberglass mat faced noncombustible as described and tested in accordance with astm e136 nonstructural gypsum core panels provide superior fire resistance and protection from hail damage and hold up well under normal construction and maintenance foot traffic while stiffening and stabilizing roof decks. High r value 2 5 r.

Insulation damage results in a reduction of the roof s thermal resistance or r value. 1 4 dens deck roof board. The higher the r value the better the thermal performance of the insulation. Choose this option for areas that need a good amount of strength and water resistance.

Insulation level are specified by r value. High r value 2 5 r. R value is a measure of insulation s ability to resist heat traveling through it. Protector hd allows easy efficient scoring cutting and snapping which permits fast tight fabrication and all in a low dust environment.

For instance if you have a material with an r value of 12 attached to another material with an r value of 3 then both materials combined have an r value of 15. These r values are a sum meaning this should be the total r value once you add up the entire depth of insulation. Without a cover board the roof is missing added durability. Hail is damaging to insulation but by using a cover board the impact is minimized.

It provides r values that range from 3 6 to 4 2 per inch. It provides about r 5 per inch. As we said before the r value measures the thermal resistance of a material. This material offers the highest r values about r 6 to 6 5.

R values 28 tested in accordance with astm c518 spannings.