Benjamin Obdyke

Moisture Management Building Materials

With a tradition of innovation in building products since 1868, Benjamin Obdyke is one of America’s leading providers of high-quality roof and wall building solutions.

Driven by the goal to always “build better,” we constantly develop and add new advances to our product lines by listening to the needs of the building and contracting community, as well as our distribution partners.

Our 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.

Benjamin Obdyke FlatWrap installation

Housewraps

HydroGap® SA

HydroGap® SA is the first and only self-adhered WRB to incorporate a true drainage space.

The 1mm spacer technology combined with a fully-continuous breathable acrylic adhesive provides an unmatched air and moisture barrier.

Details

HydroGap® Drainable Housewrap

HydroGap® Drainable Housewrap is the best performing drainable housewrap on the market. This product allows construction professionals to Build Better™ by effectively eliminating excess moisture, thereby preventing the damaging effects of mold and rot.

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FlatWrap® HP Housewrap

FlatWrap® HP is a high-performance water-resistive barrier (housewrap). When used in conjunction with a rainscreen wall, it provides superior bulk water drainage, exceptional vapor permeability, and durability.

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InvisiWrap® UV Black Housewrap

InvisiWrap­® UV is specially designed for use with architectural designs that incorporate “open joint cladding.” The black color of the wrap enhances the aesthetic appeal to open joint architecture.

Details

HydroGap® SA

HydroGap® SA is the first and only self-adhered WRB to incorporate a true drainage space.

The 1mm spacer technology combined with a fully-continuous breathable acrylic adhesive provides an unmatched air and moisture barrier.

Product Colors

HydroGap® Drainable Housewrap

HydroGap® Drainable Housewrap is the best performing drainable housewrap on the market. This product allows construction professionals to Build Better™ by effectively eliminating excess moisture, thereby preventing the damaging effects of mold and rot.

Product Colors

FlatWrap® HP Housewrap

FlatWrap® HP is a high-performance water-resistive barrier (housewrap). When used in conjunction with a rainscreen wall, it provides superior bulk water drainage, exceptional vapor permeability, and durability.

Product Colors

InvisiWrap® UV Black Housewrap

InvisiWrap­® UV is specially designed for use with architectural designs that incorporate “open joint cladding.” The black color of the wrap enhances the aesthetic appeal to open joint architecture.

Product Colors

Specifications, Sizes and Details

  • 100% continuous acrylic adhesive technology provides true sealing around every fastener and penetration point
  • 1mm spacers create a true drainage space with 96% drainage efficiency and remove water 2x faster than flat housewraps
  • Full line of flashing accessories available to complete the system and achieve warranty coverage for 20 years
  • Adheres to OSB, CDX, plywood, and CMU without the use of a primer above 25 degrees Fahrenheit

Product Specs

  • Width: 4.75 ft (1.45m)
  • Length Per Roll: 80ft (24.38m)
  • Max UV Exposure: 120 Days
  • Composition: Polypropylene Tri-Laminate
  • Vapor Permeability: 12 Perms
  • Adhesion: Continuous Acrylic
  • Fire Rating: Class A
  • Warranty: 15 years (product) or 20 years (system)

Specifications, Sizes and Details

  • 1 mm compression-resistant spacers assure a continuous and efficient drainage gap
  • Superior Strength and Water Holdout – tri-laminate substrate with water holdout layer sandwiched by two non-woven layers to protect it from damage during installation
  • Vapor Permeable – 16 perms allows moisture to escape quickly before it damages the sidewall materials
  • Seam Tape Not Required – saves time and labor costs by reducing need for taping
  • Removes over 100X more bulk water from a wall versus standard housewraps
  • Drains at least 2X faster than other drainable housewraps
  • Recommended for all categories of cladding
  • Omni -Directional Design – can be installed in any direction without affecting drainability
  • Has CCMC Approval

Product Specs

  • Roll width: 5 ft, 9 ft, & 10 ft
  • Roll length: 100 ft
  • Roll weight: 17 lbs
  • Vapor permeance: 16 perms
  • Drainage gap: 1 mm
  • UV exposure rating: 120 days
  • Warranty: 15 (product) or 20 (system) year limited
  • Fire rating: Class A
Installation Instructions

Specifications, Sizes and Details

FlatWrap HP is a perfect complement to Slicker® products as the WRB component in a rainscreen wall system. It can also be paired with HydroGap® Drainable housewrap as the required secondary layer in stone or stucco applications.

  • Premium tri-laminate housewrap provides optimal strength while protecting the water-resistant film layer
  • Available in 3, 5, & 9-foot rolls make for easy single-person installation
  • Greater tear and wind load resistance for jobs over 40 feet
  • Compatible with all Benjamin Obdyke sill solutions
  • Taping of seams is not required, reducing both material and labor costs
  • Resists damage from surfactants that can compromise other brands of housewrap
  • Ideal water-resistant barrier to be used in combination with Home Slicker family of rainscreen products

Product Specs

  • Roll width: 3 ft, 5 ft, & 9 ft
  • Roll length: 100 ft (30.48 m)
  • Vapor permeance: 15-20 perms (Pending final AC38 test results)
  • UV exposure rating: 120 days
  • Warranty: 10 (product) or 15 (system) year limited
Installation Instructions

Specifications, Sizes and Details

When used in conjunction with a rainscreen it provides superior bulk water drainage, exceptional vapor permeability, and durability.

  • 12 month UV exposure before siding installation
  • Use with siding openings up to 2 in.
  • Superior tear strength & water holdout
  • 25 year Open Joint system warranty
  • Exceeds the requirements of AC 38

Product Specs

  • Roll width: 4.92 ft
  • Roll length: 100 ft
  • Vapor permeance: 14 perms
  • UV exposure rating: 365 days (before siding coverage)
  • Warranty: 20 (product) or 25 (system) year limited

Rainscreens

Slicker® Classic Rainscreen

The unique, vertically-channeled, three-dimensional matrix of Slicker® Classic provides a continuous space for drainage and drying, a thermal break and pressure equalization—eliminating the threat of trapped moisture.

Details

Slicker® HP Rainscreen

Slicker® HP is the first all-in-one moisture management solution to feature a detachable rainscreen and premium housewrap in a single application.

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Slicker® MAX Rainscreen

Slicker® MAX is a vertically channeled rainscreen that includes a filter fabric, providing enhanced UV and compression resistance. Slicker MAX is ideal for providing drainage and ventilation behind fiber cement, stone veneer, and stucco applications.

Details

Slicker® Classic Rainscreen

The unique, vertically-channeled, three-dimensional matrix of Slicker® Classic provides a continuous space for drainage and drying, a thermal break and pressure equalization—eliminating the threat of trapped moisture.

Product Colors

Slicker® HP Rainscreen

Slicker® HP is the first all-in-one moisture management solution to feature a detachable rainscreen and premium housewrap in a single application.

Product Colors

Slicker® MAX Rainscreen

Slicker® MAX is a vertically channeled rainscreen that includes a filter fabric, providing enhanced UV and compression resistance. Slicker MAX is ideal for providing drainage and ventilation behind fiber cement, stone veneer, and stucco applications.

Product Colors

Specifications, Sizes and Details

  • Patented vertical channels direct bulk water out of the wall assembly
  • Unique three-dimensional matrix provides a continuous space for drainage and drying, a thermal break, and pressure equalization
  • Recommended for use with wood siding
  • 30-day UV exposure
  • Slicker 10 Classic meets Canadian 10 mm rainscreen code requirements
  • Allows moisture to escape quickly before it damages the sidewall materials
  • Protects the wall assembly from the deteriorating effects of mold and rot
  • Reduces the chances of premature peeling or blistering of finishes
  • Prevents damage from surfactants by separating the cladding from the water-resistive barrier
  • Saves time and labor costs by eliminating the need for furring strips
  • Slicker 10 Classic is designed to meet the 10mm code requirements in Canada.
Installation Instructions

Product Specs

  • Width: 39.37 in (1 m)
  • Length: 46.5 ft (14.17 m)
  • Coverage: 150 sq ft (13.94 sq m)
  • Thickness: 1/4 in
  • Compression & Thickness: 0 psf – 0.264” (6,7 mm) 50 psf – 0.247” (6,3 mm) 100 psf – 0.241” (6,1 mm) 150 psf – 0.235” (6 mm)
  • Weight: 7.2 lbs per roll
  • UV Exposure: 30 days (max)
  • Warranty: 30 (product) or 35 (system) year limited

Specifications, Sizes and Details

The ability to detach the rainscreen from the housewrap without compromising water holdout simplifies installation and allows installers to use preferred flashing methods.

  • Provides a continuous space for drainage and drying
  • Creates a thermal break and pressure equalization
  • Works well with wood & fiber cement
  • Provides maximum protection for the wall system, eliminating the deteriorating effects of mold and rot between siding and sheathing
  • Reduces the chances of premature peeling or blistering of finishes
  • Commercial-grade housewrap layer has superior tear strength, surfactant resistance, and water holdout capabilities
  • Simplifies and reduces labor by installing rainscreen and housewrap in one easy-to-handle roll
Installation Instructions

Product Specs

  • Width: 39.37 in (1 m)
  • Length: 61.5 ft (18.75 m)
  • Coverage: 200 sq ft (18.58 sq m)
  • Thickness: .25”
  • Vapor Permeability: 35 perms
  • Weight: 16 lbs per roll
  • UV Exposure: 30 days (max)
  • Warranty: 30 (product) or 35 (system) year limited

Specifications, Sizes and Details

  • Patented vertical channels direct bulk water out of the wall assembly
  • Unique three-dimensional matrix provides a continuous space for drainage and drying, a thermal break, and pressure equalization
  • Fabric blocks mortar droppings from seeping into this newly formed cavity
  • Combination of drainage and ventilation allows interior walls to remain dry
  • Allows moisture to escape quickly before it damages the sidewall materials
  • Protects the wall assembly from the deteriorating effects of mold and rot
  • Reduces the chances of premature cracking and deterioration of finishes
  • Prevents damage from surfactants by separating the cladding from the water-resistive barrier
  • Saves time and labor costs by eliminating the need for furring strips
  •  Slicker 10 MAX was created to comply with new Canadian building codes.

Product Specs

  • Width: 39.37 in (1 m)
  • Length: 61.5 ft (14.17 m)
  • Coverage: 200 sq ft (18.58 sq m)
  • Thickness: 1/4 in (6 mm)
  • Weight: 15 lbs per roll
  • UV Exposure: 90 days (max)
  • Warranty: 30 (product) or 35 (system) year limited
Installation Instructions

Accessories

HydroFlash® LA​

HydroFlash® LA is designed for exterior flashing of rough openings, transitions, and seams as part of a high performing air and water management system. Liquid Applied flashing is appropriate for the filling of imperfections, penetrations, or sealing of geometrically challenging areas.

Details

HydroFlash® GP

HydroFlash® GP Self-Adhered Flashing is a specially formulated acrylic technology for aggressive adhesion to Benjamin Obdyke’s HydroGap® Drainable Housewrap and FlatWrap® HP.

Details

HydroFlash® UV+

HydroFlash® UV+ is formulated with an acrylic adhesive for extreme environmental conditions. HydroFlash UV+ can be used in Open Joint Cladding systems with a 12 month UV rating before siding installation. Taping of Benjamin Obdyke housewrap seams is not required, but if you must tape, use HydroFlash UV+ 2.3 inch seam tape.

Details

Batten UV

Designed to be UV stable, Batten UV works great for all open joint cladding applications. The compression resistant design is ideal to support the install of a variety of claddings, including composite decking used as cladding.

Details

HydroCorner™ Sill Treatment

HydroCorner™ is an inexpensive option for protecting a window sill from moisture intrusion. Place one HydroCorner in each sill corner, and then cover with a piece of self-adhered flashing (HydroFlash®) for a quick and easy-to-install sill treatment.

Details

HydroFlash® LA​

HydroFlash® LA is designed for exterior flashing of rough openings, transitions, and seams as part of a high performing air and water management system. Liquid Applied flashing is appropriate for the filling of imperfections, penetrations, or sealing of geometrically challenging areas.

Product Colors

HydroFlash® GP

HydroFlash® GP Self-Adhered Flashing is a specially formulated acrylic technology for aggressive adhesion to Benjamin Obdyke’s HydroGap® Drainable Housewrap and FlatWrap® HP.

Product Colors

HydroFlash® UV+

HydroFlash® UV+ is formulated with an acrylic adhesive for extreme environmental conditions. HydroFlash UV+ can be used in Open Joint Cladding systems with a 12 month UV rating before siding installation. Taping of Benjamin Obdyke housewrap seams is not required, but if you must tape, use HydroFlash UV+ 2.3 inch seam tape.

Product Colors

Batten UV

Designed to be UV stable, Batten UV works great for all open joint cladding applications. The compression resistant design is ideal to support the install of a variety of claddings, including composite decking used as cladding.

Product Colors

HydroCorner™ Sill Treatment

HydroCorner™ is an inexpensive option for protecting a window sill from moisture intrusion. Place one HydroCorner in each sill corner, and then cover with a piece of self-adhered flashing (HydroFlash®) for a quick and easy-to-install sill treatment.

Product Colors

Specifications, Sizes and Details

  • Use for challenging details in exterior insulation applications
  • Use for the sealing of geometrically challenging areas
  • Approved with all Benjamin Obdyke house wraps
  • Ideal application for air sealing details
  • Use to create monolithic sill flashing & prevent leaks
  • Cure time is only 6 hours with 20-40 mil thickness

Product Specs

  • Packaging: 20 oz. sausage/12 per carton
  • Typical Coverage: 8-10 sq ft. per sausage
  • Cured Thickness: 20-40 mils
  • Compound Technology: STPU
  • Cure Time: 20-40 mils = 6 hours
  • Install Temperature: 25° – 100°F
  • Exposure: 180 days
  • Tack Free Time: 2-3 hours
  • Vapor Permeance: 3-6 perms (20-40 wet mils)
  • Warranty: 15 year product warranty
Installation Instructions

Specifications, Sizes and Details

  • Specially formulated acrylic technology for aggressive adhesion
  • Can be installed down to twenty-five degrees Fahrenheit (store above 40 degrees Fahrenheit)
  • AAMA 711 approved
  • Seals around fasteners
  • Split-release liner (6 in, 9 in)
  • Protects window opening from moisture intrusion
  • Maximum adhesion to HydroGap® Drainable Housewrap and FlatWrap® HP
  • Installs easily in cold environments
  • No primer needed

Product Specs

  • Roll width: Available in 2.3 in, 4 in, 6 in, and 9 in
  • Roll length: 82 ft
  • UV Exposure: 180 days
  • Warranty: 15-year product warranty

Specifications, Sizes and Details

  • High-performance tape offering a premium combination of durability and stickability
  • Unique characteristic of permeability (4 perms) which allows drying to the exterior
  • Aggressive acrylic adhesive with black, unprinted UV-resistant facer
  • Ideal for use in all WRB applications, but is also rated for long-term UV stability for open cladding systems

Product Specs

  • Roll Width: 2.3 in, 4 in, 6 in, 9 in
  • Roll Length: 82 ft
  • Adhesive: Acrylic
  • Max UV Exposure: 365 days (before siding installation)
  • Temperature Range: Install down to 25°F, store above 40°F
  • Warranty: 15-year product warranty

Specifications, Sizes and Details

  • ​UV rated batten for open joint applications
  • Offers compression resistance on par with traditional furring strips
  • Does not compress in screw-fastened applications of composite ‘decking as cladding’
  • Notched design provides multidirectional airflow and drainage in rainscreen applications
  • 8 foot lengths for faster install (400 linear feet per carton)

Product Specs

  • Thickness (size of gap): .375 in
  • Width: 1.75 in
  • Length per batten: 8 ft
  • Max. UV exposure: UV Stable
  • Composition: Polypropylene
  • Warranty: 15 (product) or 25 (system) year limited

Specifications, Sizes and Details

  • Prevents water intrusion at window/wall interface keeping walls dry
  • Durable material resists cracking in cold weather or damage during window installation
  • Easy to install – no special tools/cutting required
  • Inexpensive, a minimum increase in “installed” cost
  • Speeds sill pan assembly
  • Meets the sill pan requirement for Energy Star Home

Product Specs

Roof Products

Cedar Breather® Ventilated Underlayment

Cedar Breather® protects the beauty and life of wood roofing by providing a space for continuous airflow between the solid roof deck and shingles or shakes.

Details

Rapid Ridge® 7 Ridge Vent

Rapid Ridge® 7 is specifically designed for use with narrow hip and ridge shingles, cedar and slate. For optimum performance in wood roofing applications use Rapid Ridge 7 with Cedar Breather®.

Details

Cedar Breather® Ventilated Underlayment

Cedar Breather® protects the beauty and life of wood roofing by providing a space for continuous airflow between the solid roof deck and shingles or shakes.

Product Colors

Rapid Ridge® 7 Ridge Vent

Rapid Ridge® 7 is specifically designed for use with narrow hip and ridge shingles, cedar and slate. For optimum performance in wood roofing applications use Rapid Ridge 7 with Cedar Breather®.

Product Colors

Specifications, Sizes and Details

For optimum performance, use Cedar Breather with Rapid Ridge® 7 ridge vent.

  • Fire-resistant
  • Patented three-dimensional design
  • Installs without any special tools
  • Eliminates the need for furring strips
  • Quick and easy installation
  • Protects the beauty and life of wood roofing
  • Eliminates excess moisture
  • Prevents thermal cupping and warping
  • Reduces potential rotting
  • Durable performance
  • Provides cushioning
  • Also makes a great solution for use in metal roofing applications
Installation Instructions

Product Specs

  • Width: 39”
  • Length: 61 ½’
  • Coverage: 200 sq ft
  • Weight: 9.7 lbs per roll / .778 oz/sq ft
  • Compression & thickness: ¼ (Zero lbs/ft² – .27 in 100 lbs/ft² – .26 in 200 lbs/ft² – .25 in)
  • Warranty: 35 Year System Warranty

Specifications, Sizes and Details

  • Made specifically for narrow hip and ridge shingles including cedar and slate
  • Low-profile design provides sleek and almost invisible protection
  • Breathable weather barrier that prevents rain, snow and insect infiltration
  • Wing tip design prevents shingles from folding over ridge vent, cutting off ventilation
  • Compression resistant design
  • See-through hinge makes it easy to center over the ridge
  • End plug free installation saves time by shingling over
  • Lightest ridge vent on a roll

Product Specs

  • Net Free Area: 12.5 in²/lin ft
  • Width: 7 in
  • Length: 20 rolls
  • Thickness: 5/8 in
  • Warranty: Lifetime Limited

Inspiration Gallery

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Videos

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Related Resources

Interested in learning more about this product? Browse through our library of resources to find useful product details, installation guides, catalogs, and warranty information.

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Slicker Classic System Warranty 30-35yr

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InvisiWrap Warranty

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HydroGap System Warranty 15-20yr

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HydroGap-SA-Self-Adhered System Warranty 15-20yr

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HydroFlash LA Install Guide

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