{"product_id":"benjamin-obdyke-hydrogap-drainable-housewrap-5-ft-x-100-ft-hgap5","title":"Benjamin Obdyke HydroGap Drainable Housewrap 5 ft x 100 ft – HGAP5","description":"\u003cp\u003eBenjamin Obdyke HydroGap HGAP5 is a 5 ft x 100 ft drainable housewrap roll for wall assemblies where a standard flat WRB is not enough. Its 1 mm drainage spacers help bulk water move down and out behind siding while the membrane remains vapor permeable.\u003c\/p\u003e\n\u003ch3\u003eKey Specs\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel \/ MPN:\u003c\/strong\u003e HGAP5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Benjamin Obdyke\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Mechanically fastened drainable housewrap \/ WRB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRoll size:\u003c\/strong\u003e 5 ft x 100 ft\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoverage per roll:\u003c\/strong\u003e 500 sq ft nominal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrainage gap:\u003c\/strong\u003e 1 mm spacer technology\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVapor permeance:\u003c\/strong\u003e 16 perms in source record\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBest-use wall types:\u003c\/strong\u003e Siding assemblies needing bulk-water drainage\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSell unit:\u003c\/strong\u003e Roll\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCoverage \u0026amp; How Much You Need\u003c\/h3\u003e\n\u003cp\u003eOne 5 ft x 100 ft roll covers 500 sq ft before overlaps, window\/door cuts, waste, and flashing integration.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCoverage is nominal roll area; overlaps and openings reduce installed coverage.\u003c\/li\u003e\n\u003cli\u003eAdd project waste for valleys, corners, penetrations, windows, doors, and staging damage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \/ Fitment\u003c\/h3\u003e\n\u003cp\u003eUse as part of a mechanically fastened WRB\/drainage system with compatible flashing tapes and window\/door details. Do NOT use it as a substitute for a full rainscreen cavity where the cladding manufacturer or architect requires one, and do not skip flashing integration.\u003c\/p\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003ch4\u003eHow much wall area does one roll cover?\u003c\/h4\u003e\n\u003cp\u003eThe roll is 5 ft x 100 ft, or 500 sq ft nominal before laps, cutouts, and waste. Add waste for openings, corners, overlaps, and staging damage.\u003c\/p\u003e\n\u003ch4\u003eWhat makes HydroGap different from flat housewrap?\u003c\/h4\u003e\n\u003cp\u003eHydroGap uses 1 mm spacers to create a drainage path for bulk water behind the cladding. That helps water exit the wall assembly instead of staying trapped against the sheathing.\u003c\/p\u003e\n\u003ch4\u003eIs it vapor permeable?\u003c\/h4\u003e\n\u003cp\u003eYes. The source record lists 16 perms, and Benjamin Obdyke positions HydroGap as vapor permeable so wall moisture can dry while bulk water drains.\u003c\/p\u003e\n\u003ch4\u003eWhat siding types is it for?\u003c\/h4\u003e\n\u003cp\u003eIt is commonly used where siding assemblies benefit from drainable WRB performance, especially composite and fiber-cement siding projects. Always follow the cladding manufacturer’s WRB\/rainscreen requirements.\u003c\/p\u003e\n\u003ch4\u003eWhat accessories should I order?\u003c\/h4\u003e\n\u003cp\u003ePlan for compatible flashing, sill\/corner details, seam tape, cap fasteners, and opening treatment. The WRB only works when shingled laps and flashing details move water out of the wall.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eWall weatherization work involves ladders, cutting tools, and weather exposure. Follow site fall protection and manufacturer fastening\/flashing instructions.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Expert Notes\u003c\/h3\u003e\n\u003cp\u003eA practical pro listing because the buyer needs drainage behavior, roll coverage, vapor permeance, and flashing-system reminders — the details that reduce callbacks behind fiber-cement or composite siding.\u003c\/p\u003e","brand":"Benjamin Obdyke","offers":[{"title":"Default Title","offer_id":53103230550383,"sku":"BENHGDHW10","price":206.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/ProductImage_BENHGDHW10.png?v=1781162647","url":"https:\/\/superarbor.io\/products\/benjamin-obdyke-hydrogap-drainable-housewrap-5-ft-x-100-ft-hgap5","provider":"Super Arbor","version":"1.0","type":"link"}