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ActiveYards Home Additions & ADU: The Houston Owner’s Guide
An ActiveYards home addition or ADU project in Houston typically lands between $45,000 and $130,000 installed, depending on whether you’re converting an existing space, building out from the main structure, or standing up a detached unit with new plumbing and electrical. Most ActiveYards homeowners call us after they’ve discovered a structural issue, a door track that’s pulling away from the frame, or water getting in where the addition meets the original roofline. The first thing we do is confirm what ActiveYards series you have, measure the affected opening, and give you a written price before a single tool comes out of the truck.
What we see most often in Houston: the connecting hardware between the ActiveYards framing and the existing home shifts during our wet-dry soil cycles, and what started as a small gap becomes a leak that soaks insulation and drywall. We also see a lot of door panels that bind because the slab under the addition’s door threshold has settled. Elmstead Remodeling Houston is an independent contractor, not an ActiveYards dealer, but we work with ActiveYards-compatible framing, doors, and hardware on a regular basis and know which components fail first here.
Key Takeaways
- Installed home addition and ADU work in Houston runs $45,000 – $130,000 for complete projects
- A written price is given before any work starts, every time, on every project
- 365-Day Done Right Promise: if it’s not done right after the job is complete, we make it right
- Live person answers the phone 24/7: (254) 272-5240
Which ActiveYards Models This Applies To

ActiveYards has shifted its product lineup over the years, and that matters when you’re matching hardware, tracks, or door panels. The original ActiveYards Classic series used a lighter aluminum corner bracket that we still see on additions built before roughly 2016. The newer Pro series moved to a heavier gauge bracket with a different screw pattern, so you cannot mix Classic and Pro door hardware on the same opening. If you’re unsure which series you have, look for a small stamped label on the inside of the door frame near the roller track; it will show either a “CY” prefix for Classic or “PY” for Pro. If the label is gone, measure the width of the vertical frame rail: Classic runs just under two inches, Pro runs just over.
For home addition and ADU work specifically, the ActiveYards component most owners need matched is the transition flashing where the new structure ties into the existing exterior wall. ActiveYards frames are designed for their own flashing profile, and substituting a generic flashing almost always results in a seam that leaks within the first Houston spring storm. We source ActiveYards-compatible flashing directly and keep it in stock for most Pro series openings. For aftermarket components, we carry quality equivalents from the same manufacturers who build for KraftMaid, Cambria, and Silestone, but the honest answer is that the flashing and door hardware are the two places we recommend staying with ActiveYards-spec parts.
Styles & brands we work with







Signs Your ActiveYards Home Additions & ADU Is Failing
- Gap opening at the roof tie-in. The soil here expands and contracts with moisture, and the addition’s roofline moves just enough to break the seal where it meets the original roof. You’ll see daylight or a widened seam at the ridge.
- Door binds halfway through its travel. When the slab settles under the threshold, the ActiveYards door frame twists. Panels still lift, but the bottom corner rubs the track and eventually eats the roller.
- Water staining on the ceiling drywall at the addition seam. That is almost always flashing failure or a cracked transition. By the time the stain shows, insulation above is soaked and the repair is no longer just cosmetic.
- Visible gaps under the baseboard along an exterior wall. This points to moisture getting in behind the wall and swelling the lower framing members, which push the baseboard away from the drywall.
- Musty smell inside an attached addition after rain. That odor means the moisture barrier at the slab or wall junction has been compromised. It’s often mistaken for a housekeeping issue when it’s actually a structural leak.
Replacement Cost & What’s Included

Complete ActiveYards home addition work in Houston runs $45,000 to $130,000, and the spread comes down to scope. A garage conversion in that ActiveYards-framed space typically lands between $30,000 and $80,000. A detached ADU with new plumbing, electrical, and a kitchen or bath generally runs $90,000 to $220,000 because it needs a new foundation, independent utilities, and separate permitting. A smaller structural repair, like re-flashing a failed roof tie-in, falls at the low end of the range.
Every quote includes the parts, the labor to install them, debris removal, and the dump fees. You also get shoe covers and drop cloths on every visit, a photo of the clean-up before the crew leaves, and our 365-Day Done Right Promise stamped on the project. No quote from us is a loose estimate; it is a written price, broken into line items, and it will not change because a crew arrived and decided the job was harder than it looked. If we misjudged the scope, that is on us, not you.
See the difference
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AfterDIY or Call Us?
You can safely check the obvious things yourself: look for visible gaps at the roof transition, run the ActiveYards door through its full travel and listen for scraping, and check for water stains on ceiling drywall after a rain. That kind of inspection is useful and costs nothing. Where DIY goes wrong is removing a door panel under tension, pulling flashing without knowing how the water path is being redirected, or cutting into an ActiveYards frame to force a generic part to fit. Those are the moments where a $300 part becomes a $5,000 structural repair. Flashing and door hardware on ActiveYards additions also involve working at height where ladders and roof edges meet.
For anything structural, water-related, or involving a door under spring tension, we recommend a trained crew. That’s not a sales line, it’s the honest line. Graham Stein has watched a homeowner drop a full Pro series door panel trying to save the labor cost, and the panel broke in a way that no replacement was available locally for three weeks. Call (254) 272-5240 and we’ll tell you if it’s something you can handle or if we should come take a look. The inspection conversation is free.
FAQs

A properly flashed ActiveYards addition will last 20 to 30 years in Houston before major components need replacement, but the transition flashing between the addition and the main house typically needs attention every 8 to 12 years due to soil movement and heavy rain seasons. Call (254) 272-5240 and we’ll inspect your specific tie-in and tell you what condition it’s in.
Yes, in most cases the framing stays and only the failing component gets replaced: flashing, door hardware, a settled threshold, or a damaged panel. A full tear-out is rarely necessary unless water damage has been ignored long enough to rot the framing. Call (254) 272-5240 for an honest assessment of what actually needs to change.
A flashing replacement or door hardware swap typically takes one to two days on site, and we’ll tell you upfront how long your specific project will take based on what we find. For full ADU construction, plan on several weeks to a few months depending on permitting and scope. Call (254) 272-5240 and we’ll give you a written schedule with your quote.
We keep common ActiveYards Pro series door hardware, flashing profiles, rollers, and threshold components stocked for Houston jobs, and we can usually have any other ActiveYards-spec part the same week. For older Classic series parts, availability varies and we’ll tell you honestly before you commit. Call (254) 272-5240 with your model number and we’ll confirm what we have on hand.
Call Us for a Free Estimate
If your ActiveYards addition or ADU is showing signs of trouble, call (254) 272-5240 and describe what you’re seeing. A live person answers, day or night. We’ll tell you what we think it is, whether you need us or just a closer look, and if you do want us out, you’ll get a written price before any work starts. Shoe covers and drop cloths go down before any cutting begins. Quiet tools during children’s sleep hours where it’s an option. A photo of the clean-up before we leave. That is how we run every ActiveYards job in Houston.
Written by Graham Stein, Owner, Elmstead Remodeling Houston at Elmstead Remodeling Houston, serving Houston and nearby areas.


