Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Custom Windows & Doors Across Strawberry
Custom windows and doors in Strawberry are a different animal than anything you’ll find in Sonora or Modesto. At 5,000 feet on the Highway 108 corridor, a window has to hold its seal through 150-plus inches of snow, months of sub-freezing nights, and a cabin that sits empty from November to April. We plan framing, flashing, and scheduling around that reality. TruePane Windows & Doors serves Strawberry with the same standard we’ve kept since 2008 as glaziers: measure twice, register both warranty layers in writing, and stand behind the work. Call (888) 635-0804 for a free estimate on custom windows and doors, and you’ll talk to a live person who knows this mountain.
Why TruePane Windows & Doors Is Strawberry’s Preferred Custom Windows & Doors Company
Strawberry homeowners don’t call us because they’re browsing. They call us because a door won’t latch on Memorial Day weekend, or a picture window has fogged out after a long vacancy, or an architect has drawn a window shape that no stock manufacturer will touch. We answer that call with a live person, 24 hours a day. No voicemail tree, no regional call center. The person who answers knows the difference between a swollen jamb in Strawberry and a foundation shift in Sacramento.
Our technicians are background-checked and uniformed. They’ve worked cabins off Strawberry Lane and Highway 108 long enough to know that spring-thaw water intrusion moves through wood differently here than anywhere else in Tuolumne County. Our local reputation is built on callbacks that don’t happen, because the first visit is done right. Dale Kessler founded TruePane in 2008 on a rule that still governs every install: if the pane is not true, the job is not done. That’s not marketing. That’s the standard.
Our Custom Windows & Doors Services in Strawberry
Custom windows and doors in Strawberry start with how the opening is framed and flashed, not just what glass goes in it. Snow load, freeze-thaw cycling, and long vacancy change the calculus. Our Custom Windows & Doors team works from that starting point on every job.
Custom Shape Windows
A hexagonal window in a Strawberry A-frame is not a stock order. It’s a fabricated unit that has to hold its geometry through real snow load. We measure the rough opening twice, spec fusion-welded frames where the design allows, and order the insulated glass unit with low-E coating suited to high-altitude UV. Custom shape windows in Strawberry typically run $900 to $2,400 per opening depending on glass area, frame material, and whether the rough opening needs to be re-framed. The price is fixed in writing before we order the unit.

Architectural Grilles & SDLs
Simulated divided lites and authentic muntins give a Strawberry cabin its character, but they also create seal and flashing junctions that high-altitude UV degrades fast. We see water intrusion at grille intersections more often here than in lower-elevation towns, because the sealant cracks under intense summer sun, then water gets behind the grille and freezes solid in January. That freeze-thaw cycle is what cracks the glazing. We spec UV-stable sealants and, where the design allows, opt for SDLs applied to the interior face of the glass with the exterior lite left continuous. Architectural grilles and SDLs in Strawberry run $400 to $1,800 per window depending on pattern density, material, and whether we’re matching existing millwork.

Oversized Glass Panels
When a Strawberry homeowner wants a wall of glass facing the Sierra, the panel has to be engineered for wind and snow drift load, not just delivered and set. We’ve installed oversized panels in cabins where the original rough opening had sagged a full half-inch over 40 years of snow. That means re-headering the opening, flashing it with new tape, and ordering the panel with thicker glass than the code minimum. Oversized glass panels in Strawberry typically run $2,500 to $7,000 per panel, installed, depending on size, glass thickness, and whether the opening needs structural re-framing. The long-lead fabrication time is what sets the schedule, which is why we lock the price when we place the order, not when the truck arrives.

Commercial Storefront Glazing
Strawberry has a small but real commercial core along Highway 108, and the buildings there take the same beating as the cabins. Storefront glazing in Strawberry runs $1,200 to $5,000 per opening depending on glass type, framing condition, and whether the work needs to be done around business hours. We coordinate with owners to minimize disruption, and we don’t leave a single unsealed edge that could let snowmelt in behind the frame.

Curtain Wall Systems
Full curtain wall systems are rare in Strawberry’s housing stock, but we’ve done them for larger retreats and one small lodge renovation. The challenge at this elevation is thermal movement: aluminum and glass expand and contract differently through a 60-degree swing between a sunny January afternoon and a March thaw. Curtain wall work in Strawberry runs $80 to $160 per square foot installed, and the engineering review is non-negotiable. We don’t improvise structural glass at 5,000 feet.

What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Strawberry
We’re an authorized installer for more than a dozen manufacturer lines, and for Strawberry work we lean on brands that engineer for mountain conditions: PGT, CGI, and ES Windows. We stock the common replacement parts, weatherstripping, and flashing materials our Strawberry customers need so a spring-thaw door rehang doesn’t wait on a freight shipment. When you need a specific manufacturer’s warranty honored, we register both warranty layers in writing before the truck leaves your driveway. That’s our Keystone Standard, and it applies to every window and door we touch in Strawberry.
Common Custom Windows & Doors Problems We See in Strawberry Homes
- Frozen door jambs that won’t latch by late spring. Months of snowmelt infiltration into vacant cabins swells wood jambs and lifts thresholds. We rehang the door, replace the threshold, and re-flash the rough opening so next winter doesn’t do the same damage.
- Fogged insulated glass units. Single-pane sashes in mid-century cabins bow under decades of snow load. When the seal fails and argon escapes, the glass fogs. We replace the unit and address the underlying frame bow so the new unit isn’t set into a stressed opening.
- Degraded weatherstripping on custom architectural grilles. High-altitude UV cracks sealants between grille intersections and glass. We spec UV-stable materials and, where the design allows, move SDLs to the interior face where they’re protected from the weather.
- Cracked glazing from freeze-thaw water intrusion. When water gets behind a seal that softened in July and froze in January, the expansion cracks glass. We replace the unit and re-do the flashing detail properly, not just caulk over it.
Pricing for Custom Windows & Doors in Strawberry, CA
Custom windows and doors in Strawberry run a wide range because the work ranges from a simple sash replacement to a full re-framing for an oversized panel. A custom shape window runs $900 to $2,400. Architectural grilles and SDLs run $400 to $1,800 per window. Oversized glass panels run $2,500 to $7,000. A fully custom entry door system for a Strawberry cabin runs $3,000 to $12,000 depending on wood species, glass package, and hardware. The two factors that move the price most are the glass package and whether the rough opening needs structural work. We quote the job line-by-line on paper, in writing, before any order is placed. Call (888) 635-0804 for a free estimate, and we’ll come to Strawberry to measure and quote in person.
We Also Serve Cities Near Strawberry
Our crews serve Strawberry and the surrounding Sierra communities, including Pollock Pines, South Lake Tahoe, Ione, and Oakdale. If you’re in a nearby town and dealing with the same snow-load and freeze-thaw issues, call (888) 635-0804 and we’ll send a technician who understands mountain construction, not a subcontracted crew from the valley floor.
Serving Strawberry, CA - Our Local Coverage Area
We’re based in the Strawberry 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 - Custom Windows & Doors in Strawberry
Snowmelt infiltration into a vacant cabin’s door framing causes the wood jamb and threshold to swell over the winter, and by the time you return in late spring, the latch no longer aligns with the strike plate. We rehang the door, shave or replace the swollen jamb, install a new threshold with proper flashing, and reset the weatherstripping so the door seals correctly. In Strawberry, we pre-stock jamb repair lumber and threshold flashing before Memorial Day weekend because this call is a seasonal certainty. Call (888) 635-0804 and we’ll schedule the rehang before your first weekend back.
Yes, if the window is framed, flashed, and glazed for the load. A custom-shaped window in Strawberry needs a fusion-welded frame where possible, a low-E insulated glass unit spec’d for high-altitude UV, and a rough opening that has been checked for snow-load sag before the window goes in. If the original framing has bowed, the new window will inherit that stress and fail early. That’s why we measure and inspect the opening before we order anything. A properly set custom shape window in Strawberry runs $900 to $2,400 per opening, and the price is locked in writing before fabrication.
Fog between the panes means the insulated glass unit’s seal has failed and the argon fill has escaped. In Strawberry, the usual cause is years of snow load bowing the original single-pane sashes and frames, which puts stress on the new IG unit until its seal cracks. Once the seal fails, moisture enters and condenses on the glass. We replace the unit and straighten or re-frame the opening so the new glass isn’t set into a stressed frame. A fogged window replacement in Strawberry starts at about $350 for a standard size and rises with glass area and frame work. Call (888) 635-0804 for an exact quote.
You don’t need one, but you’ll get a better result if we coordinate with whoever is drawing the plans. The decisions that matter on grilles and SDLs are pattern density, bar width, interior versus exterior application, and how the lites will be divided relative to the glass size and frame load. We can work directly with a homeowner who knows what they want, or we can coordinate with an architect or designer, review the drawings, and flag any detail that won’t survive Strawberry’s UV and freeze-thaw before it gets built. Our grille and SDL work runs $400 to $1,800 per window, and the quote is fixed before we order materials.
We price the job in writing at the time we measure and spec the order, and we hold that price through fabrication and installation. The long-lead items on custom work are the glass units, the millwork, and the door slabs, which can run 8 to 16 weeks from order to delivery. We don’t use that as an excuse to adjust the bill later. The number on the written quote is the number you pay. Call (888) 635-0804 and we’ll come to Strawberry, measure, and put the full scope and price on paper before anything gets ordered.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Strawberry and the Sierra corridor with custom glazing work since 2008.



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