Benjamin Obdyke
Roof & Wall Products
Driven by the goal to always “build better,” Benjamin Obdyke constantly develops and adds new advances to their product lines by listening to the needs of the building and contracting community, as well as their distribution partners.
Benjamin Obdyke roof material and wall system products enhance the building system to maximize the performance, durability, and value of a building’s most critical elements — its outer structure. In short, when you “build better” with Benjamin Obdyke, you build to last.
VaporDry® SA Roof Underlayment
- 4.75' x 80' - 380 sq. ft./roll
Designed 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.
- 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
- High-performance ice dam protection – ice & water location protection
Cedar Breather® Roof Ventilation Mat
- 39" x 61.5' - 200 sq ft
Are you looking for a top-tier ventilation mat for wood and metal roofing systems? You’ve found it. Our Cedar Breather® product is known for protecting the beauty and life of wood roofing by providing a space for continuous airflow between the solid roof deck and shingles or shakes. It is also a great solution to providing an airflow space under metal roofs.
For optimum performance, use Cedar Breather® with Rapid Ridge® 7 ridge vent and VaporDry® SA underlayment. This roof ventilation mat is fire-resistant, easy to install, and helps get rid of any excess moisture.
- Fire-resistant
- Patented three-dimensional design allows for optimal airflow
- Installs without any special tools
- Eliminates need for furring strips
- Quick and easy installation
- Protects the beauty and life of wood roofing
- Provides a space for drainage and drying under metal roofing
- Eliminates excess moisture
- Prevents thermal cupping and warping
- Reduces potential rotting
- Durable performance
- Provides cushioning
Looking for More Product Information?
Request more information on any of the products we carry at SBS OneSource.

