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 Redlands
Custom windows and doors in Redlands are not a one-size-fits-all job, and anyone who tells you otherwise has never stood in front of a 1912 Craftsman on Smiley Heights trying to spec a replacement sash that clears the Historic Preservation Commission. We’re TruePane Windows & Doors, and we work on Redlands homes every week. We know the difference between what flies in the historic district and what doesn’t, and we know what 105-degree Inland Empire summers do to a wood frame over forty years. Call us at (888) 635-0804 to talk through your project. A live person answers, day or night.
Why TruePane Windows & Doors Is Redlands’s Preferred Custom Windows & Doors Company
We’re not a franchise outfit running crews out of a regional call center. Dale Kessler founded TruePane in 2008 on a rule that still governs every job we do: if the pane is not true, the job is not done. Our Custom Windows & Doors team serves Redlands from our Inland Empire office, so we’re close enough to walk a job site on short notice and far enough removed from the sprawl to keep our books honest.
The Done Right Promise is part of every quote we write. If the work isn’t right, we make it right, with no paperwork arguments and no fine print that covers neither party. Both manufacturer warranty layers are registered in writing before the truck leaves your driveway in 92373, with durations stated on the invoice. Redlands homeowners have seen enough contractors disappear after the check clears. We’re the company planning to be here in thirty years, not the one chasing the next tract development.
Our Custom Windows & Doors Services in Redlands
Custom Shape Windows
Arched transoms, half-rounds, eyebrow windows, octagonal openings, and true divided light circles are common in the Victorian and Mission Revival homes around the historic downtown and Smiley Heights corridor. Off-the-shelf replacements don’t fit these openings, and they’ll fail Historic Preservation Commission review on principle. We measure every opening twice, spec custom radius templates, and order from manufacturers who cut to our exact dimensions, not the nearest stock size. On a tight Redlands lot, we stage these units on the street-side driveway and hand-carry them through the front entry rather than trying to muscle them around a zero-clearance side yard.

Commercial Storefront Glazing
Redlands’s downtown storefronts around State Street and Citrus Avenue run heavily toward aluminum storefront systems with aging insulated glass and weathered weatherstripping. We replace these systems with code-compliant commercial glazing, often coordinating with the building’s existing historic character requirements. For a Redlands storefront, that means matching stile widths and sightlines where the Preservation Commission has jurisdiction, while upgrading to low-E insulated glass that actually holds up through Santa Ana wind events. We schedule commercial work around your operating hours and keep the sidewalk clear during the day.

Curtain Wall Systems
For larger commercial and mixed-use buildings in Redlands, a curtain wall failure is not something you patch. We install and replace full curtain wall systems from manufacturers including PGT, CGI, and ES Windows, with engineering that accounts for the Inland Empire’s thermal swing. Redlands sees 30 to 40 degree overnight temperature drops in the fall, and a curtain wall that wasn’t engineered for that expansion and contraction cycle will leak within the first few seasons. We pull permits, coordinate with your structural engineer, and register both warranty layers in writing before we finish the job.

Architectural Grilles & SDLs
True divided lights and simulated divided lights are the difference between a window that reads as period-correct on a 1915 Craftsman and one that looks like a vinyl sticker kit from a big-box aisle. We spec SDLs with matching interior and exterior bars, correct spacer widths, and factory-applied muntin profiles that satisfy the Redlands Preservation Commission’s design guidelines. On the mansion corridors around Smiley Heights, we’ve seen standard snap-in grilles rejected outright. The extra cost for true divided lights is real, somewhere in the $30 to $60 per sash range, and it’s usually the only path to approval on a pre-1930 home.

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 Redlands
We’re an authorized installer for more than a dozen manufacturer lines, including, PGT, CGI, and ES Windows. For Redlands homeowners, that matters because we can quote three or four manufacturer options side by side on paper, with warranties stated, so you can see exactly what you’re buying before you sign anything. On custom historic work, we typically recommend wood or fiberglass-clad units with true divided lights, often from Andersen or Marvin, because those lines still machine radius profiles and matching jamb stock that the old homes require. We stock local parts and hardware in the Inland Empire office for faster turnaround on warrantied service calls.
Common Custom Windows & Doors Problems We See in Redlands Homes
- Historic review rejection. A homeowner orders standard vinyl windows online, then learns the Redlands Preservation Commission requires period-correct profiles and true divided lights. The fix adds six to ten weeks of lead time and often doubles the cost. It’s the most expensive mistake we see in Redlands, and it’s entirely avoidable if you call us before you order anything.
- Seal failure within a few seasons. Redlands sits at roughly 1,300 feet with summer highs beyond 105 degrees. That heat, combined with Santa Ana wind-driven grit, degrades insulated glass unit seals noticeably faster than coastal markets. Fog appears between panes, argon fill escapes, and the window’s thermal performance drops off a cliff. A 15-year-old window in Redlands often fails like a 25-year-old window in Newport Beach.
- Racked mortise-and-tenon door frames. A century of thermal cycling and dry Inland Empire air has pulled many original doors out of square. You see it as a door that binds in July and rattles in January. In Redlands’s pre-1930 housing stock, this is the default condition, not the exception. The fix usually requires re-shimming the jamb, not replacing the door slab alone.
- Access-driven cost blowout. On narrow 40-foot-wide lots with zero side-yard clearance, there’s nowhere to stage oversized glass except the front curb or a neighbor’s easement. That means either hand-carrying panels down a walkway or renting a crane. Both add labor and sometimes permit complexity that doesn’t exist on larger suburban lots elsewhere in the Inland Empire. We flag this during the estimate, not after the fact.
Pricing for Custom Windows & Doors in Redlands, CA
Let’s put numbers on the table. A standard custom single-hung replacement in Redlands, full-frame with fiberglass or wood construction, runs $900 to $1,500 per opening, installed. Custom shape windows, arches and radius units, add 30 to 50 percent and run $1,400 to $2,200 per unit. Architectural true divided lights or SDL grilles add $30 to $60 per sash. An oversized glass panel, something in the eight-to-ten-foot range, starts around $3,500 installed but can reach $8,000 or more if a crane is required due to zero side-yard access. Historic-preservation-compliant work on a Smiley Heights Craftsman, where you’re matching profiles and using true divided lights on every opening, typically lands at $1,800 to $3,200 per window. Lead times on custom manufacturer orders run four to ten weeks, and we register both warranty layers in writing before we leave the driveway.
We don’t give a ballpark over the phone and then show up with a different number. Every quote is a written line-item estimate, and we honor it. If you want an exact number for your specific openings, call (888) 635-0804 and schedule a free estimate. Dale Kessler still insists on the founding rule: if the pane is not true, the job is not done.
We Also Serve Cities Near Redlands
TruePane serves Redlands and the surrounding communities including Loma Linda, Mentone, Colton, and Highland. The historic overlay issues we handle in Redlands are somewhat unique in the region, but the underlying craft is the same everywhere we work. If you’re just outside the 92373 ZIP code, call us anyway. We’ll let you know honestly if we can take the job.
Serving Redlands, CA - Our Local Coverage Area
We’re based in the Redlands 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 Redlands
Yes, if your home sits within the designated historic district or a local overlay zone, you need approval before installation begins, and we recommend getting that approval before ordering your windows. A standard vinyl replacement with snap-in grilles will typically fail design review in the Redlands preservation district, whereas the same unit would clear permit in neighboring San Bernardino or Loma Linda with no historic overlay at all. We can spec the units to match period-correct profiles and true divided lights, file the notice, and keep the project moving. Call (888) 635-0804 for an exact quote, and we’ll tell you what your specific block requires before you spend a dollar on product.
The extreme thermal swing in Redlands expands and contracts window frames more aggressively than coastal California, which means the frame material matters more here. Wood is period-correct and beautiful, but it moves more with temperature and humidity changes, which is why we spec high-quality wood units with factory-applied cladding on the exterior face for historic homes. Fiberglass-clad units generally hold their dimensional stability better in high-temperature cycling, which makes them a strong choice for the 1960s and 1970s tract homes on the outer edges of town. The right answer depends on your specific block and your lot’s exposure, and we’ll give you a straight recommendation during the estimate.
Sometimes yes, sometimes no, and we won’t know until we walk the site. On a narrow 40-foot-wide lot with zero side-yard clearance and no rear access, an oversized glass panel, something in the eight-foot or larger range, often requires a crane or a hand-carry crew of four or more. That adds $400 to $1,500 to the installed cost depending on the lift distance and staging constraints. We’ll tell you during the free estimate, before you commit, and we’ll include the crane line item in writing so there’s no surprise on the bill. Call (888) 635-0804 to get us out to measure.
Fog appears when the insulated glass unit’s seal breaks, allowing moisture and air between the panes, and that failure happens faster in Redlands because of the thermal stress and Santa Ana wind-driven grit. Fine debris embeds in the window seal and weatherstripping, working its way through the butyl seal over a few seasons. The 105-degree heat and 30-40 degree overnight drops then expand and contract the glass and frame, widening any microscopic breach. Once the argon fill escapes, the window’s insulating value drops. It’s not a coastal problem in the same time frame. In Redlands, we see 12-to-15-year-old windows failing like 20-to-25-year-old units elsewhere.
Any time we cut into a shared wall or a party-wall jamb, we’re required to file notice with the adjacent property owner before we begin, and we take that obligation seriously in Redlands. On a tight Craftsman lot off Smiley Heights, our crew replaced a racked double-hung sash with a custom Andersen wood unit using true divided lights and low-E glass. Before cutting into the shared-wall jamb, we filed the required notice and kept staging on the street-side driveway so the neighbor’s walkway stayed clear. The project cleared the Preservation Commission because we spec’d a matching frame profile and mortise-and-tenon jamb, and we kept the site clean with daily magnet sweeping so no lead-paint debris reached the neighbor’s porch. That’s how we work every shared-wall job in Redlands. If you have questions about your specific wall condition, call (888) 635-0804 and we’ll walk you through it.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Redlands since 2008.



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