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Mr-Glass Construction in San Martin, CA | Iron Beam Contractors
We provide independent Mr-Glass frameless shower enclosure and glass door construction across San Martin, and we’re set up for what this community actually throws at a glass install: county-only permits, well-and-septic gates, and expansive clay that moves more than people expect. If you’re planning a walk-in shower, tub-to-shower conversion, or glass-forward bath remodel on a San Martin ranch or custom home, call (833) 756-5936 for a free estimate. We template every enclosure to the actual opening, use Mr-Glass OEM hardware, and warranty our workmanship. We’re a General Contractor in San Martin, not a manufacturer affiliate, so nothing we recommend is filtered through a corporate script.
Why San Martin Residents Choose Us for Mr-Glass Service
We’ve set hundreds of Mr-Glass frameless hinged door systems, sliding barn-style kits, neo-angle enclosures, and mirrored bypass wardrobes across San Martin’s mix of older ranch homes, custom estate builds, and converted outbuildings. That matters because the brand’s hardware doesn’t behave the same in a 1970s ranch with drywall-over-shiplap walls as it does in a fresh subdivision. Nolan Driscoll, who owns Iron Beam Contractors, learned structural framing and finish sequencing through years of hands-on build work before he ever touched a glass panel, and that background shapes how we handle Mr-Glass installs here: we re-brace walls where the framing won’t hold hinge plates, we check thresholds for level before setting rollers, and we template only after the rough opening is actually finished. Our clients don’t call back because their door swung out of square two summers later.
Our Mr-Glass sales & service expertise is built on working with the brand’s actual tolerances, not reading a spec sheet. We order OEM hinges, pivots, sweeps, and seals directly so load ratings stay matched to the manufacturer’s engineering. And because we’re a full-scope general contractor, the same crew that sets your Mr-Glass glass can also handle the framing, waterproofing, tile prep, and plumbing coordination around it. One point of accountability from framing to finished glass. For a full picture of our coverage, see our San Martin service area page.
Styles & brands we work with







Common Mr-Glass Construction Problems We Solve in San Martin
- Hinges pulling loose from ranch-era walls. Older San Martin homes often have studs that aren’t plumb or aren’t where the hinge plate needs them. When a Mr-Glass frameless door’s pivot hardware pulls loose, the glass starts swinging out of square, the handle side drags, and eventually you get edge chips. We open the wall, re-brace or sister the studs, and re-set the hardware so the door hangs true.
- Sweep and seal failure from valley heat. San Martin summers run hot and dry for months at a stretch. Silicone and sweep seals on Mr-Glass enclosures dry out and lose contact, so water migrates onto the curb and into the subfloor. We replace sweeps and seals with OEM parts at the first sign of cracking, and we check the curb slope while we’re in there.
- Edge chips and shell-outs from racked jambs. In barn-conversion baths and older additions, door jambs move. When a Mr-Glass door racks against a warped jamb, the tempered glass wants to shell at the edge. Sometimes the fix is re-hanging the door and correcting the jamb. Sometimes the honest call is a new re-templated panel.
- Track and roller wear on out-of-level thresholds. San Martin sits on expansive clay that shifts with seasonal moisture. Custom estate baths built over that soil sometimes settle unevenly, and sliding Mr-Glass barn-style kits installed on out-of-level thresholds eat rollers and tracks prematurely. We level the track, replace worn rollers with OEM parts, and adjust the door so it rides clean.
- Water migration at the curb on older ranch bath floors. Many San Martin ranch homes have subfloors that flex under the curb line. When a Mr-Glass enclosure’s seal fails and water runs past the curb, it rots subfloor fast. We address the waterproofing and the seal together, not just the visible glass.
Mr-Glass Service in San Martin: What Local Conditions Mean for Your Equipment
Here’s the thing about San Martin that a generic Mr-Glass page or a countywide contractor sheet won’t tell you: there’s no city hall here. Every building permit in San Martin runs through Santa Clara County, and on multi-acre parcels with private wells and septic systems, any bath or kitchen scope that touches framing, plumbing relocation, or a new enclosure wall has to clear county plan review first. That means a Mr-Glass frameless shower isn’t a two-day job on a ranch property off Llagas Road. It’s a sequence: submit plans, confirm well and septic capacity if you’re moving a sink or adding a shower, get the sign-off, then frame and waterproof, then template, then set glass. We time our glass templating after permit sign-off because ordering a tempered panel to a rough opening that hasn’t been finaled yet is how you end up with a $2,000 piece of glass that doesn’t fit. We’ve watched it happen to homeowners who tried to shortcut the county process. We won’t let it happen to you.
Mr-Glass Models & Products We Service in San Martin
We work across the Mr-Glass residential product family: frameless hinged shower door systems in both 3/8″ and 1/2″ glass, sliding barn-style shower door kits, neo-angle and corner frameless enclosures, and mirrored bypass closet and wardrobe door systems. For every install or repair, we use Mr-Glass OEM hinges, pivots, handles, sweeps, and seals so your glass and hardware stay matched to the manufacturer’s load ratings. We keep common replacement sweeps, seal kits, and pivot bushings on hand for faster turnarounds in San Martin, and we only substitute a quality aftermarket gasket when an OEM part isn’t available. If a glass panel is chipped at the edge or the wall framing won’t hold the hinge plate, we’ll tell you plainly that a re-template and a new panel beats reusing failed glass. No guesswork, no upselling.
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AfterMr-Glass Service Pricing in San Martin
Project cost depends on the enclosure type, glass thickness, whether we’re converting a tub or replacing existing glass, and what the framing inspection turns up. Here’s what we’re typically seeing in San Martin:
| Service | Typical Price Range |
|---|---|
| Frameless Glass Shower Enclosure / Walk-In Shower Installation | $4,500 – $12,000 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
| Shower Replacement | $3,000 – $8,500 |
| Bathroom Vanity Installation | $800 – $3,000 |
| Quartz & Granite Countertop Installation | $2,000 – $6,500 |
What drives the number most in San Martin is the condition of the wall behind the hinge side and whether the threshold is level. If we have to re-brace framing or re-level a clay-settled curb before the glass goes in, that’s honest scope added, not a change-order game. Your free estimate includes a site check of the rough opening, the plumbing location, and the permit path. Call (833) 756-5936 and we’ll give you a written line-item quote before any work starts.
Serving San Martin, CA — Our Local Coverage Area
We’re based in the San Martin area and know this community well. Use the map below to see our service coverage — if you’re nearby, or need Mr-Glass in Corralitos, we can almost certainly help.
FAQs – Mr-Glass Construction in San Martin
Yes, in most cases. San Martin has no city hall, so all building permits for San Martin addresses run through Santa Clara County. A straight glass-for-glass swap with no framing, plumbing, or waterproofing changes can sometimes stay in repair territory, but if you’re converting a tub to a shower, moving a valve, or altering any wall, the county wants plans. We handle the sequencing so your templating happens after sign-off. Call (833) 756-5936 if you’re not sure what your scope triggers.
It absolutely can. If your project moves a sink, adds a shower where there wasn’t one, or increases fixture count, Santa Clara County will want to confirm your well yield and septic capacity before sign-off. On multi-acre San Martin parcels this is routine, but it adds lead time. We build that into the schedule from day one so your glass templating doesn’t get stuck behind an environmental health review. Call (833) 756-5936 with your parcel details and we’ll walk you through the likely path.
Nine times out of ten in San Martin, the hinge or pivot plate is pulling loose from a wall that was never braced for the load of a 3/8″ tempered panel. Ranch-era studs, shiplap behind drywall, or a door that was hung on a slightly out-of-plumb wall will all let the glass drift. We open the wall, sister or re-brace the studs, and re-set the hardware. The door will hold square after that. Call (833) 756-5936 for an assessment.
We do it regularly. That means templating to the actual finished opening, not the measurements from a previous install, so the new glass follows whatever the existing curb and walls actually are. We also check that the curb slopes toward the drain, because on older San Martin ranch floors the curb has sometimes settled. If the curb isn’t shedding water toward the drain, we fix that before the glass goes in.
If the chip is at the edge of a tempered panel, the structural integrity is already compromised, and a repair isn’t a real fix. You replace the panel. If the chip is cosmetic and in the field of the glass, we can sometimes let it ride, but edge chips on a load-bearing door panel should be replaced. We’ll give you a straight answer and a line-item price either way. Call (833) 756-5936 and we’ll come look.
Service Areas Near San Martin
Beyond San Martin, we serve Laguna Woods, Laguna Hills, Portola Hills, Los Serranos, Mission Viejo, and Aliso Viejo. We also run Mr-Glass crews in Mr-Glass service in Amesti and Mr-Glass service in Aptos Hills-Larkin Valley for clients whose projects span multiple properties.
Book Your Mr-Glass Service in San Martin Today
Whether you’re converting a tub, replacing chipped glass, or building a custom walk-in from rough framing to finished enclosure, we’ll map the whole scope, the permit path, and the price line-by-line. Call (833) 756-5936 to schedule your free Mr-Glass estimate in San Martin.
Written by Nolan Driscoll, Owner at Iron Beam Contractors, serving San Martin and the surrounding South Valley communities.