







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Mr-Glass Construction in The Woodlands, TX | Penhallow Remodeling Houston
We’re Penhallow Remodeling Houston, an independent Mr-Glass service provider working across The Woodlands, and the short answer is this: we install, repair, and replace Mr-Glass windows, patio doors, and frameless shower enclosures with genuine parts, and we do it while respecting the deed restrictions and tree-preservation rules that make The Woodlands different from every other Houston suburb. We also offer Bathroom Remodeling - The Woodlands for homeowners looking to upgrade beyond repairs. The long answer involves humidity, clay soil, and oak roots, and we’ll get to all of it below. If you’re dealing with a fogged Mr-Glass window or a shower door that’s come off its track, call (254) 527-5340 and we’ll tell you what a fix looks like.
Why The Woodlands Residents Choose Us for Mr-Glass Service
Mr-Glass windows and enclosures are common in The Woodlands’ villages because they were specified on many custom and semi-custom homes built from the 1990s onward. We’ve pulled failed IGUs out of Mr-Glass Classic Series windows in Grogan’s Mill and replaced rollers on Mr-Glass sliding patio doors in Cochran’s Crossing, so we know how these units age in this specific climate. Trevor Nash, our owner, studied construction technology at Los Angeles Trade-Technical College and has spent enough years on Houston job sites to understand what expansive clay soil does to a window frame over two decades. We carry genuine Mr-Glass sashes, IGUs, rollers, and latches, and when an OEM part is backordered or the unit is out of production, we tell you that plainly and walk you through the replacement math. We’re not an authorized Mr-Glass dealer and we won’t pretend to be. We’re our General Contractor in The Woodlands who knows the product line and knows The Woodlands.
Styles & brands we work with







Common Mr-Glass Construction Problems We Solve in The Woodlands
- Fogged Mr-Glass windows from failed IGUs. The Woodlands’ intense summer heat and wide day-to-night temperature swings stress the seals on insulated glass units. You’ll see condensation between the panes you can’t wipe off, and that means the IGU has failed. We replace the glass unit with a genuine Mr-Glass IGU when the sash is sound.
- Moisture intrusion around Mr-Glass window frames. High humidity plus heavy rainfall means flashing details matter more here than in drier parts of Texas. We see wood rot and mold on interior walls where the original flashing was undersized or incorrectly lapped. The fix is proper removal, replacement of compromised framing, and correct flashing before the window goes back in.
- Sliding patio doors that bind and drag. Expansive clay soils under The Woodlands swell and shrink with moisture. That movement racks the door frame, and a racked frame wears out rollers fast. We realign the frame where possible and replace Mr-Glass rollers with genuine parts, not generic hardware that fails in a year.
- Corroded Mr-Glass shower enclosure hardware. The Woodlands’ municipal water is hard, and constant humidity in a shower does the rest. Hinges and handles corrode, rollers seize, and doors jump the track. We replace hardware with genuine Mr-Glass components and adjust the door so it closes square.
- Settled framing from tree roots. Mature pines and oaks are everywhere in The Woodlands, and their roots move soil and push against foundations. That can leave a window or patio door frame slightly out of square, which voids standard manufacturer warranties. We correct the framing or shim the unit properly before installation.
Mr-Glass Service in The Woodlands: What Local Conditions Mean for Your Equipment
Here’s the thing about The Woodlands that doesn’t apply the same way in Spring or Conroe or Magnolia: you generally cannot clear-cut a tree to make a building project easier. The Woodlands’ villages require tree preservation permits, and many homes are built on pier-and-beam foundations designed specifically to protect mature pine roots. That’s good for the trees and good for the look of the community, but it means the framing under your Mr-Glass windows and patio doors has probably moved more than framing on a slab home in Katy. Root-heaved framing settles, and settled framing pulls window sashes out of square. A Mr-Glass sliding door that worked smoothly in 2010 may now bind at the latch because the floor system under it has shifted half an inch. Standard Mr-Glass warranties assume a stable, square opening, so a root-heave problem can void the warranty before the glass is even ten years old. We account for that during every installation, shimming and flashing to the actual conditions of the opening, not the conditions the manufacturer assumed.
Mr-Glass Models & Products We Service in The Woodlands
We work on the Mr-Glass Classic Series single-hung windows, the Mr-Glass Impact Series laminated glass windows, the Mr-Glass Sliding Patio Door Series, and the Mr-Glass Frameless Glass Shower Enclosure Series. Our parts approach is straight: when a genuine Mr-Glass part is available, we use it. Mixing aftermarket components into a Mr-Glass system often fails early, and in a deed-restricted community, mismatched glass or hardware can also draw a notice from the village architectural committee. For out-of-production units where OEM parts are no longer made, we recommend a full-system replacement rather than a patch job that looks wrong and fails twice. We keep common Mr-Glass rollers, latches, and seal materials on our trucks so most The Woodlands service calls don’t require a second trip.
See the difference
Before
After
Before
After
Before
AfterMr-Glass Service Pricing in The Woodlands

What you’ll pay depends on what failed and whether a repair is realistic or a replacement is smarter. A fogged IGU in a single Mr-Glass Classic Series window is a smaller job than replacing a whole wall of glass, and we’ll give you both numbers if both are viable so you can choose. Every free estimate includes a written line-item price before work starts, so the figure we quote is the figure on the invoice.
| Mr-Glass Service | Typical Price Range |
|---|---|
| Walk-In Shower Installation | $4,500 – $12,000 |
| Frameless Glass Shower Enclosure | $4,500 – $12,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Window Replacement | $4,500 – $15,000 |
Call (254) 527-5340 to schedule a free estimate, and we’ll walk the project with you and put the price in writing.
Serving The Woodlands, TX - Our Local Coverage Area
We’re based in the The Woodlands area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs – Mr-Glass Construction in The Woodlands
Yes. The Woodlands’ high humidity and frequent heavy rain mean standard flashing details that work in drier climates can fail here, letting moisture behind the frame and into the wall cavity. We use extra care at the head flashing and sill pan, with sealant laps that shed water outward. If you’re seeing peeling paint or soft drywall under a Mr-Glass window, call (254) 527-5340 and we’ll inspect the flashing before it becomes a structural problem.
It will, but the hardware needs more attention than it would in a soft-water area. The Woodlands’ hard water leaves mineral deposits on hinges, rollers, and handles, and that accelerates corrosion. We recommend wiping down the hardware after each use and having the rollers and hinges checked once a year. If your Mr-Glass shower door is already jumping the track, call (254) 527-5340 for a service visit.
Almost always, yes. We regularly replace Mr-Glass patio doors in The Woodlands without touching mature oaks and pines. We work around the tree, protect the root zone during the job, and size the new door to the existing opening. If root movement has racked the frame, we’ll tell you exactly how much correction is needed and what it costs before we start.
Mr-Glass Impact Series windows typically satisfy most village architectural review standards in The Woodlands because they preserve the original sightlines and use the same exterior frame profile as non-impact Mr-Glass units. But each village has its own review process, so we recommend submitting the product spec sheet to your village association before ordering. We can provide the documentation and measurements you’ll need, and we’ll install to manufacturer spec so the review goes smoothly. Call (254) 527-5340 if you want help assembling the submittal.
Yes, especially in homes with hard water and high bathroom humidity. The constant moisture corrodes the roller bearings and the track lip, and once the roller wobbles, the door jumps the track. The proper fix is genuine Mr-Glass replacement rollers and a track alignment check, not just popping the door back on. We can do that in one visit, and we’ll tell you if the track itself needs replacement.
Service Areas Near The Woodlands
We serve The Woodlands and the surrounding communities, including Houston, Katy, Richmond, Tomball, and Baytown. If you’re in one of those areas and you need Mr-Glass window or enclosure work, see our Mr-Glass service in Houston and Mr-Glass service in Katy pages for location-specific details. Our full coverage area is listed on our The Woodlands service area page.
Book Your Mr-Glass Service in The Woodlands Today
If you’ve got a fogged window, a dragging Mr-Glass patio door, or a shower enclosure that’s showing its age, call (254) 527-5340. We’ll put a real number in writing before any work starts. For Mr-Glass construction work in The Woodlands, reach Mr-Glass sales & service through our main page, or just pick up the phone.
Written by Trevor Nash, Owner at Penhallow Remodeling Houston, serving The Woodlands and the greater Houston area with independent Mr-Glass service.












