Proper ventilation and drainage are crucial for a healthy structure. Improper or insufficient ventilation of a roof and attic space can lead to a laundry list of potential issues, including:
At Keene Building Products, we create spaces. From the need to provide proper drainage and ventilation under a cedar roof to venting the air from unconditioned attic space. KEENE provides the space that provides the solution.
As building science continues to progress, the construction industry is producing more high efficiency structures. Keene Building Products is known as a leader in the development of the spaces needed to properly construct a modern durable structure. VIPER VENT SYSTEM is the latest example of this innovation at work.
Below are the products within the system:
VIPER RIDGE VENT ™ is a patented, light weight, ridge vent that provides an industry leading 15 square inches of net free vent area (NFVA) per linear foot (15 in2/LF).
VIPER INTAKE VENT™ is a patented, lightweight vent that provides an industry leading 7.5 square inches of net free vent area (NFVA) per linear foot (7.5 in2/LF). Available in 20- and 50-foot rolls.
VIPER CDR VENT™ is a drainage and ventilation mat designed to eliminate moisture and moisture vapor in roofing and siding applications. It is useful in cedar shingle/shake roofing and siding where a clean airspace is desired for ventilation and drainage.
VIPER WRAP™ is a professional grade synthetic roofing underlayment. It is constructed of 4 layers of material to provide great strength while light weight. Designed for use in steep slope roofing applications under a variety of metal, tile, slate, shake and asphalt shingles.
Contact Keene today to help you with your roofing ventilation and drainage needs.