HydroBlok
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HydroBlok is an industry disruptor reshaping the future of building materials.
With ONE Technology, we combine innovation with proven construction science to eliminate long-standing inefficiencies and set a new standard for speed, precision & performance HydroBlok is the lightest, strongest, most insulating and 100% waterproof building board that is revolutionizing the construction industry. Perfected for over a decade and patent-protected, HydroBlok is ideal for showers/baths, stucco, and drywall installations.
When Brad Robinson builds a home, he's not thinking about how the walls look on handoff day. He's thinking about how they hold up 10, 20, 30 years from now.
Project Vitala is Bradford Custom Homes' current build, and it will be featured as part of Atlanta's Homes for the Holidays. The wall assembly pairs HydroBlok with MasterWall, and Brad's reasoning is simple: spec the products you can stand behind long after the keys change hands.
Proud to be part of this one, and excited about what's ahead with the MasterWall team. More from Project Vitala soon.
Close your build sooner.
Every layer on a traditional wall is a wait. Wait on sheathing. Wait on the WRB. Wait on lath. Wait on scratch. Each handoff is another trade to coordinate and another day on the schedule.
HB One is five of those layers in one board: direct-to-stud non-shear sheathing, secondary WRB, continuous insulation, lath, and scratch coat. Install the board and the wall is ready.
35% fewer install steps. 53% fewer days. Dry-in happens sooner, and everything behind it moves up with it.
More layers means more steps, more variables, and more room for inconsistency between crews.
Sheathing, WRB, insulation, lath, scratch. Every layer is a handoff, and every handoff is a chance for a mistake or a miss. Run that across forty homes and you've got forty slightly different walls.
HB One takes five layers down to one. Less to install means less to get wrong, which means the wall you specified is the wall you get.
Consistent product. Consistent install. Consistent home.
09/11/2026
Continuous insulation. Water management. A direct-apply substrate for stucco and stone.
In a traditional assembly, those are three separate materials, three separate installation stages, and three separate opportunities to get something wrong.
In HB One Backer CI, they're one board.
Built in. Not stacked on.
This one's in Mapleton.
HB One running the full exterior, one board doing the work of five: direct-to-stud sheathing, secondary WRB, continuous insulation, lath, and scratch coat.
The crew closed the wall faster with fewer steps, which means fewer chances for something to go sideways on site.
Faster install. Less risk. A better wall. That's the whole point.
09/09/2026
We’re heading to Build Show LIVE 2026 in San Antonio! 🏗️
Join us September 11–12 at the Henry B. González Convention Center and stop by Booth #211 to see how we’re changing the way you build!
🎟️ Register with our FREE Expo Pass at BuildShowLive.com:
Use code INVITES8675762 at registration.
We’ll see you at the show! 👋
09/08/2026
Energy codes got harder. Skilled labor got harder to find. Schedules got shorter. Warranty exposure kept growing.
The industry responded by making the wall more complicated.
HydroBlok made it simpler.
HB One Backer CI integrates continuous insulation, water management, and a direct-apply substrate into a single high-performance panel — a faster pathway to energy-code compliance without adding layers, labor, or coordination.
Performance Without Complexity 💪
Protect the wall.
Finishes get all the attention. Paint, tile, trim, fixtures. But the wall behind them is what decides how this house performs for the next 30 years.
HB One builds that performance into the panel itself: water resistance, mold resistance, and continuous insulation across the entire assembly. Keep moisture out of the wall and you keep it out of the air the family breathes.
A healthy home is built into the walls long before anyone moves in.
Protect the wall.
09/03/2026
HB One Backer CI has been named a 2026 Sustainable Product of the Year by Green Builder Magazine.
Sustainability in a wall assembly isn't a single feature. It's performance that holds up. It's moisture protection that keeps materials intact. It's a building that lasts long enough to justify what went into it.
A healthy home starts behind the finishes.
Read more here: https://shorturl.at/TRGGI
Thank you to Green Builder Magazine for the recognition.
09/01/2026
HB One Backer CI just took home a Construction Specifier Readers' Choice Award in the Building Envelope Systems category.
What makes this one mean something: the winners are chosen by the people who actually spec and install these systems. Architects, contractors, and building envelope pros put HB One Backer CI at the top of the category.
Thank you to everyone who voted 💪
Click here to claim your Sponsored Listing.
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121 W Election Road
Draper, UT
84020