Benjamin Obdyke FlatWrap HP Housewrap, 9 ft. x 100 ft. Water-Resistant Barrier Roll

Benjamin Obdyke FlatWrap HP is a high-performance water-resistant housewrap barrier in a 9 ft. x 100 ft. roll. Its premium tri-laminate construction provides optimal strength while protecting the water-resistant film layer, and the smaller roll format makes single-person installation easy. One roll per order.

Key Features:

• Water-resistant barrier: A high-performance water-resistant barrier for behind the cladding.
• Tri-laminate strength: Premium tri-laminate material provides optimal strength while protecting the water-resistant film layer.
• Drainage partner: Most effective for bulk water drainage and vapor management when used with a rainscreen.
• Solo-friendly rolls: Smaller roll sizes make single-person installation easy.
• Tear resistance: Greater tear and wind load resistance for jobs over 40 feet.
• 900 sq. ft. roll: The 9 ft. x 100 ft. roll covers up to 900 square feet of wall.

Specifications Table:

Coverage & How Much You Need:

One 9 ft. x 100 ft. roll covers up to 900 sq. ft. of wall area. Roll it horizontally or vertically per manufacturer direction, overlapping seams per the manufacturer’s guidance, and divide total wall area by 900 to size the job.

Fit and Compatibility:

Use behind siding, stucco, stone veneer, or other claddings. Performance is maximized when paired with a Benjamin Obdyke rainscreen product for bulk water drainage and vapor management; in some climates it can be used alone as a simple moisture management solution.

Frequently Asked Questions (FAQ):

Q: What size is the roll?
A: It is a 9 ft. x 100 ft. roll, covering up to 900 sq. ft.

Q: Can one person install it?
A: Yes – the smaller roll size is designed to make single-person installation easy.

Q: Do I need a rainscreen with it?
A: It can be used alone in some climates, but it performs best for bulk water drainage and vapor management when paired with a rainscreen.

Q: Is it strong enough for tall walls?
A: It offers greater tear and wind load resistance, designed for jobs over 40 feet.

Q: What is it made of?
A: A premium tri-laminate housewrap that protects the water-resistant film layer.

Q: What is included?
A: One roll (RL) of FlatWrap HP housewrap.

Expert Verdict Reviewed by the SuperArbor Pro Desk

FlatWrap HP is a solid choice when you want water resistance with real tear strength on taller elevations – the tri-laminate construction matters on exposed sites and multi-story walls. For the best drainage-based moisture management, run it behind a rainscreen gap rather than relying on it alone. The 9 ft. width lets you cover a typical story height in fewer seams than 3 ft. housewrap rolls.

Install on a dry, sheathed wall and use ladder or scaffold safety practices when unrolling overhead; keep the barrier continuous and properly taped per the manufacturer’s guidance.

Order Benjamin Obdyke FlatWrap HP Housewrap for high-performance, single-person-friendly wall protection.