Hydrogap drainable housewrap

HydroGap Drainable Housewrap eliminates excess moisture in a matter of minutes and prevents the damaging effects of mold and rot. Its unique design provides up to two times the performance over other drainable housewraps and removes over 1times more bulk water than standard housewraps. This product allows construction professionals to build better by effectively eliminating excess moisture, thereby preventing the damaging effects of mold and rot. Hydrogap housewrap This product has been popping up more and more on commercial properties.

Engineers are requesting this and the guys in the field love it. Super easy to install, and works great. Its patent-pending one millimeter spacers allow at least 100X more bulk water to drain from a wall versus standard housewraps. HydroGap is a polypropylene housewrap with three-dimensional plastic nubbins. One advantage of using nubbins instead of parallel grooves is that the housewrap drains in all orientations, even when installed diagonally.

This innovative product allows construction professionals to effectively eliminate excess moisture from an exterior wall and prevent the damaging effects of mold and rot. Buy Benjamin Obdyke Home Slicker, HydroGap , Cedar Breather and Ridge Vents online. This housewrap allows construction professionals to Build Better by effectively eliminating excess moisture, thereby preventing the damaging effects of mold and rot. Pre-Installation Considerations Flash wall penetrations (such as outlets, exhaust vents, etc.) with proper shingling technique to maintain drainage to the exterior.

Flash windows and doors according to building code requirements. Surface should be clean and dry. Benjamin Obdyke sells two of theHydroGap , a bumpy housewrap to aid drainage, and HomeSlicker, a mesh adhered that you can get adhered to housewrap to allow venting behind the cladding.

Vented rainscreens and drainable housewraps will be the subject of an upcoming article for you Building Enclosure Control Freaks, so stay tuned. Tamlyn TamlynWrap Drainable Housewrap. There are a number of “ drainable ” housewraps out there now, including Benjamin Obdyke’s HydroGap and Pactiv’s GreenGuard RainDrop. WeatherSmart Drainable offers architects, specifiers and builders an advanced drainage solution that actually channels liquid away from the wall assembly at greater than efficiency. This is far better performance than that required by any code in the country, even in Oregon.

This product effectively eliminates excess moisture, thereby preventing the damaging effectes of mold and rot. It’s patent-pending one milometer spacers allow at least 100x more bulk water to drain from a wall versus standard housewraps and drains water 2x. Roll Vent, Cedar Breather and HydroGap , announced the launch of wide-width size options for HydroGap drainable housewrap , designed for production builders and other large volume projects. We recently used this product while building a lake house here in NH.

The product is a polymeric weather-resistive barrier. It also maintains that HydroGap removes 1times more bulk water than standard housewrap , thus reducing the potential for moisture and mold damage in wall assemblies. Additionally, thanks to its innovative design, it doesn’t interfere with most designs or wall assembly. How does HydroGap Housewrap work? When properly applie this drainable housewrap eliminates the likelihood of leakage around.

Drainable HouseWrap is about recent technology developments in WRB (Water Resistive Barriers) and exterior water draining behind cladding. Image courtesy of Benjamin Obdyke, (C) Benjamin Obdyke HydroGap by Benjamin Obdyke (B.O.) is a major step forward in drainable housewraps with integral WRB (Water Resistive Barrier) and water vapor. HydroGap provides a means to drain water underneath the foam without reducing the thermal resistance of the wall.

In a fiber cement or composite siding application, apply drainable housewrap directly over sheathing with gap facing the exterior towards the siding and continue with insulation and siding layers. Wrap the entire building including window and door openings. At each window opening, cut housewrap flush with window opening. A vertically-grooved surface provides added protection against water, by enhancing drainage away from the wall assembly.

Drainable : will remove more bulk water by creating a minimum mm drainage gap (air gap) at any individual measurement point between the housewrap and the back of the siding. The mm drainage gap is a prescriptive requirement, not a performance requirement. Pour a few tablespoons of water on each housewrap square, then set a coffee mug on each water puddle.

Wait five minutes, then lift up the mug and the housewrap and see which paper towel is soaking wet.