Benjamin Obdyke Vapor Dry SA Roof Underlayment

$452.96

In Stock

Only 30 left

SKU

OBBOVDSA

Buy 64 for $439.37 each and save 3%
Buy 640 for $425.78 each and save 6%

Benjamin Obdyke Vapor Dry SA Roof Underlayment

Designed with with the entire industry in mind, Benjamin Obdyke’s latest innovation, VaporDry™ SA elevates the standard of modern roof protection.

VaporDry™ SA embraces state-of-the-art technology, with 100% fully continuous acrylic adhesive
designed for ideal fastener sealability and vapor permeance. The unique combination of the permeable trilaminate underlayment and acrylic adhesive create a high performance roof assembly by maximizing roof’s drying potential while maintaining the life cycle of the entire roof deck.

Oh yeah, did we mention it’s approved for all roofing types? You’ve never seen an acrylic adhesive like this.

See "Related Products" below for more options.

Skip to the end of the images gallery

Skip to the beginning of the images gallery

Details

Benjamin Obdyke Vapor Dry SA Roof Underlayment

Can be used with Cedar Breather Ventilated Underlayment for maximum drying potential in wood, metal, and cold roof applications
Approved for use with all roofing types with a pitch 3:12 or greater
Provides enhanced protection from the elements during ‘dry-in’ period
Slip-resistant surface & printed overlap guides for an easier install
Meets ASTM D1970 testing standard for roofing underlayment
High temperature self-adhered underlayment: 250°F service temperature

Links:

Width	4.75 ft (1.45 m)
Length Per Roll	80 ft (24.38 m)
Max. UV Exposure	120 Days
Composition	Polypropylene Tri-Laminate
Vapor Permeability	14 perms ASTM E96(a)
Adhesion	Continuous Acrylic
Gross Coverage	380 sq. ft./roll
ASTN AC38	Pass
Service Temperature	250° F