Pro Con Iso Board Roofing

High moisture resistance and no capillarity.

Pro con iso board roofing.

Considering the need for repairs in the future wouldn t it be prudent to install at least 1 2 iso board and if so how would you suggest it be adhered. 141 thoughts on pros and cons of tpo roofing marty potokar july 9 2020 at 5 01 pm. Is stable and maintains its physical and insulating characteristics. 7 things to know before choosing a metal roof if your current roof is the root of your headache and maybe even a long list of costly home repairs consider these metal roofing pros and cons.

The roof has a 6 rise in a 16 ft span. Trim the boards to fit as needed. Insert a plate every 2. Because in reality you wanted to get iso for insulating value and fiber board has about 1 r per inch while iso has 6 r per inch.

Use a roofing knife to trim foam board or a fine tooth saw to trim rigid board. The job is a second story addition. Get free shipping on qualified iso foam board insulation or buy online pick up in store today in the building materials department. So even if you pay less in the amount of price difference between fiberboard and iso it will cost you much more to add that missing 5 r to your roof.

Can be used as a cover board in re roofing and new construction. Retroplus roof board is an expanded perlite mineral aggregate board. Lower overall perm rating than many conventional insulation boards. Position the fastening plates over the insulation board.

Flexural and compressive strength pro vides a protective layer for insulation while working with the membrane above to ensure maximum performance and longevity. Flintboard iso is marked on one side for use with hot applied systems and is unmarked on the opposite side for use with single ply systems making this a universally adaptable product suitable for a variety of applications.