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Mr-Glass Roofing: The Houston Owner’s Guide
We stock and install Mr-Glass-compatible roofing systems and repair parts throughout Houston, with most skylight and glass roof replacements running $600 – $2,500 installed, depending on the glass unit size, curb height, and flashing condition. If you’ve got water staining on the ceiling below a skylight or a visible crack running across a glass panel, that’s the typical failure picture we see in Houston homes. The leak usually starts small, shows up after a heavy rain, and gets written off until the drywall stains come back worse.
Houston’s weather is rough on glass roofing. Between the July heat cycling, hail that shows up in March, and humidity that never quits, the sealants and gaskets around Mr-Glass units take a beating. Most owners don’t notice until water is already in the decking. Curtis Lane has pulled apart enough of these in Houston attics to know the pattern: the glass itself is rarely the first thing to go. The seal around it is.
Which Mr-Glass Models This Applies To
Mr-Glass produced curved and flat glass roof sections, skylight assemblies, and replacement glazing units for residential installations across the Houston market. The compatibility issue owners run into is this: Mr-Glass units came in a few standardized curb sizes, and if you measure the glass only, you’ll order the wrong part. The curb opening under the glass is the number that matters. We measure the curb, not just the panel.
On the OEM versus aftermarket decision for Mr-Glass parts: original Mr-Glass glazing is getting harder to source, and quality aftermarket tempered glass units with matching Low-E coatings are available and often out-perform the original spec. For Houston, we recommend a Low-E or heat-reflective glazing on any replacement panel. It cuts solar gain through the glass, which matters when your attic hits 140 degrees in August. We match the glazing spec to the original or upgrade it in writing, with the price set before we order anything.
One other gotcha: Mr-Glass hardware used a few different fastener patterns on the retainer caps. If someone swaps in a generic kit without checking, the caps don’t seat and the first wind-driven rain finds its way in. We check the fastener spacing and cap profile before we quote the job.
Styles & brands we work with
Signs Your Mr-Glass Roofing Is Failing
- Water staining on the ceiling or wall below the unit. This is the classic first symptom. The leak often tracks along a rafter, so the stain may appear several feet away from the skylight or glass section itself.
- Condensation trapped between the glass layers. When the sealed glazing unit loses its seal, moisture gets inside and fogs the panel from between the panes. It looks dirty, but it’s a failed seal, and the fix is replacement glazing, not cleaning.
- Visible cracking or chipping along the glass edge. Hail or a falling branch starts a crack at the edge where the glass is under the most stress. Houston storms make this a regular occurrence, and a cracked panel won’t hold its seal for long.
- Rust staining on the interior frame or curb. Steel curbs and retainer caps rust in Houston humidity, especially near the coast. Once rust swells the metal, the gasket can’t seat and water gets in through the frame, not just the glass.
- Draft or whistling noise at the unit on windy days. If air is moving around the frame, the gasket has failed or the fasteners have loosened. That same gap lets driven rain through during storms.
See the difference
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After
Before
After
Before
AfterReplacement Cost & What’s Included
A Mr-Glass roof or skylight replacement in Houston typically runs $600 – $2,500 installed. The range comes down to three things: the size of the glass unit, whether the curb and flashing need replacing along with the glazing, and the amount of attic access we need to reach the underside. A small flat-glass skylight with an intact curb is at the low end. A larger curved glass section with failed flashing and a rusted curb is at the high end.
| Scope | Typical Houston Installed Price |
|---|---|
| Glass unit replacement (existing curb intact) | $600 – $1,400 |
| Glass plus curb rebuild and new flashing | $1,200 – $2,500 |
| Full skylight re-seal with new gaskets | $400 – $800 |
Every quote is a written, line-item price before work starts. The 365-Day Done Right Promise covers the full job for one year: if the repair fails inside that window, we return and correct it at no charge. You get a signed written guarantee when we close the job out. That’s The Garrison Standard, put in your hand.
DIY or Call Us?
What you can safely check yourself: the condition of the glass from inside, whether the glass is cracked or fogged, and whether you see rust on the interior frame. Cleaning debris off the exterior glass from a ladder is fine if you’re comfortable on a ladder and the roof pitch is walkable. What you should not DIY: any work involving removing the glass panel, replacing gaskets, or re-flashing the curb.
The glass units are heavy tempered panels under seal, and working around a curb on a pitched Houston roof is genuinely dangerous without the right equipment and fall protection. A dropped panel or a bad gasket seat means you’ve traded a leak for a bigger leak and a broken panel. If it’s already leaking, call us at (940) 289-7658 and we’ll get it scoped and priced, straight and in writing.
FAQs
In Houston’s climate, a Mr-Glass sealed glazing unit typically lasts 15 – 25 years, with the edge seals and curb flashing usually failing before the glass itself. You’ll see seal failure as fogging between panes. Call (940) 289-7658 with the symptoms and we’ll tell you whether you’re looking at a re-seal or a replacement.
Yes, if the glass is intact and the leak is coming from the gasket or flashing, we can re-seal and re-flash the existing unit for $400 – $800 rather than replacing the glass. If the glass itself is cracked or the internal seal has failed, replacement glazing is the right fix. The free estimate will show exactly what’s needed, in writing.
Most Mr-Glass glass unit replacements take one day on site, with the curb rebuild and flashing work adding a second day. We’ll give you a clear schedule in the written scope before you approve anything.
We stock common glazing sizes and gasket sets on the truck, and the right aftermarket tempered units for Mr-Glass curbs are available within days in Houston. Alongside Mr-Glass roofing parts, we also stock materials for KraftMaid, Cambria, and Silestone products. When a specialty size isn’t stocked, we order it and give you the lead time in advance.
Straight scope, straight number, that’s the whole conversation. Call (940) 289-7658 for a free estimate on your Mr-Glass repair or replacement in Houston. A live person answers, every time.
Written by Curtis Lane, Owner, Bradford Remodeling Co Houston at Bradford Remodeling Co Houston, serving Houston and nearby areas.
