







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Why San Antonio Homeowners Choose ViewLux Construction
We’re Mason Remodeling Co San Antonio, an independent Viewlux in San Antonio construction service provider serving homeowners across San Antonio, TX. We repair and install ViewLux skylights, roof windows, sun tunnels, and flashing systems on the homes where they actually fail: tile roofs in King William, metal roofs on the north side, and stucco homes in Alamo Heights. We are not authorized by or affiliated with ViewLux. What that means for you is simple: our recommendations come from what holds up in San Antonio hail and sun, not from a manufacturer’s sales quota. Call (254) 269-5071 for a free estimate on any ViewLux repair or replacement.
Our crews work on ViewLux products weekly across San Antonio’s older stone and stucco homes. That field time gives us direct data on how ViewLux daylighting systems fail in this specific climate: hail-cracked domes, failed rain sensors, condensation between panes, and improperly flashed curbs that leak during monsoon season. We know these units because we’ve opened up dozens of them, repaired the damage, and resealed them to hold through the next storm.
Why Trust Mason Remodeling Co San Antonio for Your ViewLux Construction?

Isaac Pruett, our owner, spent two decades swinging hammers across the Southwest before bringing his crew to San Antonio. He learned construction fundamentals at Los Angeles Trade-Technical College, but the real education came from opening up walls and roofs on thousands of jobs since. Around here, we see ViewLux units that were installed by a previous contractor using universal flashing kits, and we see the water stains those shortcuts leave behind. Isaac’s rule is to get the scope right the first time, which means fewer surprises on the invoice and fewer callbacks after the job is done.
Every technician who arrives at your door has been background-checked, identity-verified, and uniformed under the Threshold Standard, the named process we use across every Mason Remodeling job. You’ll receive the technician’s name and photo before the visit, and they’ll show a photo ID badge when they arrive. That matters when you’re letting a stranger into your home to work on a roof opening. We also deliver a written price before any work starts. No verbal estimates that grow. No surprise invoices. And if your ViewLux repair fails within 365 days of completion, the 365-Day Done Right Promise means we return and make it right at no cost to you.
Styles & brands we work with







Common ViewLux Construction Problems We Fix in San Antonio
These are the failures we see most often on ViewLux products in San Antonio homes. If any of these sound familiar, the fix is usually straightforward once the roof opening is inspected properly.
- Hail-cracked acrylic domes on ViewLux fixed skylights. San Antonio gets serious hail, and a cracked dome doesn’t always dump water immediately. What happens is slower: hairline fractures let moisture seep through, then you notice water staining around the interior curb weeks later. We replace the dome and inspect the curb for hidden rot while we’re there.
- Failed motorized operators or rain sensors on ViewLux operable roof windows. A roof window that won’t close, or opens on its own after a rainstorm, usually points to a failed rain sensor or operator motor. During storm season, a unit stuck open is an active leak. We diagnose the sensor and operator separately so we don’t replace parts you don’t need.
- Condensation between panes on older ViewLux glazing. Fog between the glass means the seal has failed. Thermal performance drops, and the fix is typically a glazing replacement rather than a whole new unit, unless the frame itself has degraded from San Antonio’s UV exposure.
- Improperly flashed tile roof installations. This is the number one leak point we find. A previous installer used a universal flashing kit instead of a ViewLux tile-roof flashing set. The apron lifts at the corners, water wicks into the curb, and the ceiling stains. We pull the old flashing, repair any curb damage, and install the correct OEM flashing profile for your roof type.
- UV-degraded exterior plastics and seals. San Antonio’s sun breaks down exterior plastics faster than most climates. Flashing boots, gaskets, and weatherstripping on ViewLux units dry out and crack within a decade. We replace these with OEM seals and set the units to survive the next decade of Texas sun.
ViewLux Parts & Our Repair-vs-Replace Approach

We use ViewLux OEM flashing kits and seals whenever they’re available. Generic flashing is the single biggest leak point on San Antonio tile and standing-seam metal roofs, so we don’t gamble with universal kits on a roof opening that has to hold through monsoon downpours and hail season. For lenses and hardware, we’ll recommend a quality aftermarket option from VELUX-compatible manufacturers when OEM is discontinued or backordered past your deadline. We’ll always tell you which we’re using and why before we install it.
The repair-versus-replace decision comes down to one honest question: is the frame sound and the leak isolated to a flashing or gasket? If yes, we repair. If the curb shows structural rot or the double-pane seal has failed in a way that makes repair cost more than 60% of a new unit’s installed price, we’ll tell you straight: replacement is the better money. Call (254) 269-5071 and we’ll give you the real answer after a roof inspection, not over the phone based on a guess.
Our ViewLux Service Process – Step by Step
- 1
Roof and interior inspection. We start by examining the ViewLux unit from both sides: the roof opening, flashing condition, and curb integrity outside, plus the ceiling reveal and any water staining inside. On San Antonio tile roofs, we also check the surrounding tiles for cracked or slipped pieces that could compound a leak.
- 2
Diagnosis and written scope. You get a written line-item quote that names the exact parts we’ll use, whether OEM or aftermarket, the specific flashing profile, and the labor involved. No vague verbal numbers.
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Repair or installation. For repairs, we remove the old flashing or glazing, repair curb damage with epoxy consolidant where needed, install the new ViewLux components, and re-bed surrounding tiles or metal roof panels to factory spec.
- 4
Water test on operable units. If we’ve touched a rain sensor or motorized operator, we test the full open-close cycle and sensor response before we leave. For fixed skylights and sun tunnels, we check the seal and flashing alignment under direct water spray.
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Written guarantee. Every ViewLux job is covered by a written guarantee stating what’s covered, what’s excluded, and for how long: 365 days from the completion date. If the repair fails in that window, we return at no charge. No dispute process, no conditions.
See the difference
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AfterViewLux Products We Service & Install in San Antonio
We work on the full range of ViewLux daylighting products: the VELUX-compatible fixed skylight series, operable roof windows with rain-sensor automation, sun tunnels and tubular daylighting devices, and the tile and metal roof flashing kits that seal them to your roof. We keep common ViewLux flashing sets, seals, and sensor components stocked locally for faster turnaround on San Antonio jobs. If a part has to come from a distributor, we’ll tell you the lead time up front, in the written quote, before you decide anything.
We Also Service These Brands
ViewLux isn’t the only product line we work on. We also service and install KraftMaid cabinetry, Cambria and Silestone surfaces, and Kohler fixtures. If your daylighting project touches a bathroom or kitchen below it, our crews handle the full scope through our General Contractor services without handing you off to another contractor.
FAQs – ViewLux Construction Service in San Antonio

The correct flashing depends on your roof profile. For tile roofs, we use the ViewLux OEM tile-roof flashing set designed for the specific unit model. The apron has to be tucked under the upper tiles and lapped over the lower ones, with the side channels sealed to the curb with OEM gaskets. A universal kit cannot do this correctly on San Antonio tile because the tile profile varies by manufacturer. If your skylight is leaking during monsoon season, call (254) 269-5071 for a free roof inspection.
Almost always a rain sensor. The sensor detects moisture and signals the operator to close, but when the sensor’s sealing fails or the sensor circuit shorts, the unit can behave unpredictably, including cycling open after a storm. We test the sensor independently from the motorized operator. If the sensor is dead, replacing it is a minor repair, not a whole-unit replacement. Call (254) 269-5071 and we’ll diagnose it on site.
If the frame and curb are sound, you can replace just the glazing or acrylic dome on a ViewLux fixed skylight. We do this regularly after hail events. The full curb replacement only becomes necessary when the wood or composite curb has rot from long-term water exposure. We inspect the curb before quoting either path. Call (254) 269-5071 for a free estimate.
Yes. Sun tunnels and tubular daylighting devices are built for low-clearance attics where a standard skylight shaft won’t fit. The rigid or flexible tube bends around ductwork and trusses. In San Antonio’s older pier-and-beam and slab homes, we route the tube around HVAC runs and ceiling joists without compromising the roof structure. Call (254) 269-5071 and we’ll assess your attic before quoting.
Expect 10 to 15 years from the flashing and seals, and somewhat less from acrylic domes in hail-prone neighborhoods. San Antonio’s UV exposure degrades exterior plastics faster than cooler climates, and hail can shorten a dome’s life to a single storm. We recommend an annual visual check after hail events, especially on Alamo Heights and Terrell Hills homes with older units. If you need an inspection, call (254) 269-5071.
No. We are an independent ViewLux service provider. We’re not tied to ViewLux distribution quotas or warranty mandates. Our recommendations come from field experience on San Antonio roofs, not from manufacturer authorization. That independence means we tell you when a repair is the better money and when replacement makes sense.
Book Your ViewLux Service in San Antonio, TX
If you have a ViewLux skylight, roof window, or sun tunnel that needs attention, call (254) 269-5071. We’ll schedule a free estimate, inspect the unit and the roof opening, and give you a written price before any work starts.
Written by Isaac Pruett, Owner at Mason Remodeling Co San Antonio, serving San Antonio since 2004.


