Window Replacement in San Juan Capistrano - Free In-Home Measure, Written Price

Fast, Reliable Window Replacement Across San Juan Capistrano

Window replacement in San Juan Capistrano runs $850 to $2,900 per window for most homes, with full-frame jobs on arched or curved-top openings landing higher because of custom millwork and Design Review requirements. We’re TruePane Windows & Doors, and we’ve spent years working inside this city’s specific rules so your job doesn’t stall at the permit counter. Call (888) 635-0804 and a live person answers, day or night. You won’t get a voicemail tree, and you won’t get a callback form. You’ll get a straight answer about what your house needs, what the city will approve, and what it costs.

Call (888) 635-0804

If you live off Camino Capistrano, in the hills above the 5, or on a quiet street in the Los Rios District, you already know San Juan Capistrano is not like the tract-home cities around it. The same standard vinyl window you’d see accepted in Dana Point or Laguna Niguel can get rejected here inside a week. We know which products clear staff-level review, and we know which ones send you to a Design Review Board hearing that costs you six to eight weeks. That’s the difference between a contractor who works in San Juan Capistrano and one who merely works near it.

For a deeper look at our process and options, see our Window Replacement service overview. Everything on this page is specific to San Juan Capistrano, because the rules here are specific to San Juan Capistrano.

Why TruePane Windows & Doors Is San Juan Capistrano’s Preferred Window Replacement Company

Dale Kessler founded TruePane in 2008 on a rule he keeps on the whiteboard to this day: if the pane is not true, the job is not done. That rule governs how we work in San Juan Capistrano, where a true pane means more than a square corner. It means a window that matches the city’s Spanish Colonial Revival standards, clears Design Review without a hearing, and holds its seal through the salt air and Santa Ana swings this specific city throws at it.

We carry the Done Right Promise on every job. If something is not done right, we make it right. No paperwork, no arguing, no fine print that covers neither. That promise sits alongside The Keystone Standard: both manufacturer warranty layers registered in writing, durations stated, before the truck leaves your driveway. Most window companies hand you a receipt and tell you the warranty is “in the system.” We hand you written proof.

Background-checked, uniformed technicians measure every opening twice. We quote manufacturer lines side by side on paper, so you see exactly what you’re buying and what it costs. And when you call, a person answers. Twenty-four hours a day, seven days a week. That matters in a city where a failed window seal during a Santa Ana event can turn a bedroom into a dustbox by morning.

We’re an authorized installer for more than a dozen manufacturer lines, including, PGT, and CGI. For San Juan Capistrano specifically, that authorization matters because several of these manufacturers maintain pre-approved product profiles with the city. We know which ones. That’s a competitive advantage you get when you hire us.

Our Window Replacement Services in San Juan Capistrano

Historic Window Restoration

San Juan Capistrano is home to the oldest surviving residential street in California, and the historic fabric of Los Rios Street and the Mission-anchored core demands a different set of hands than tract-home replacement work. We restore original wood sashes, repair curved-top framing, and source historically appropriate divided-lite profiles that clear Design Review on the first submission. If your cottage or early California vernacular home needs windows that look like they belong there, this is the service. We do not talk homeowners into vinyl when the house says wood.

Full Frame Replacement

Full frame replacement in San Juan Capistrano means pulling the entire old window down to the rough opening and rebuilding the jamb. That’s often the only correct route on 1970s through 1990s stucco homes along Del Obispo and Ortega Highway, where original aluminum frames have pitted from decades of marine-layer corrosion and the rough openings were never square to begin with. We re-flash, re-insulate, and reset the new unit so it drains properly and seals tight. On arched openings, we retain the curve with custom wood-clad or fiberglass divided-lite units that the city has already pre-approved.

Energy-Efficient Upgrade

San Juan Capistrano’s five miles of inland distance from the Pacific doesn’t spare it from humidity. It gets enough marine layer to corrode hardware, then enough Santa Ana-driven heat to crack caulk and stress weatherstripping. We replace single-pane aluminum with low-E argon-filled units, often doubling the thermal performance of the wall opening. Many homeowners in the Marbella and Hunt Club neighborhoods see their summer cooling load drop noticeably after we replace south-facing and west-facing glass. We quote the U-factor and SHGC for every unit we propose, on paper, before you sign anything.

Storm Window Replacement

Storm windows are a practical middle path for historic homes where full replacement would alter original materials. We install storm units that sit over the existing sashes, adding a layer of thermal protection without changing the historic character the Design Review Board protects. This is a common solution on Los Rios Street cottages and on the older adobe-adjacent homes near the Mission, where preserving primary windows matters more than maximizing thermal efficiency.

Trusted Brands We Service in San Juan Capistrano

We are an authorized installer for, and several other lines, and for San Juan Capistrano homes we stock and order the specific product profiles that have staff-level approval with the city. If you already have Marvin clad-wood units from a 1990s remodel and need matching replacements, we can match them. If you want fiberglass divided-lite units from Marvin’s pre-approved SJC catalog, we can order them and register both warranty layers in writing before we leave your driveway. We also work with CGI and ES Windows for impact-rated work where coastal exposure justifies it. You’ll see the options on paper, side by side, with prices. No one should buy a window blind.

Common Window Replacement Problems We See in San Juan Capistrano Homes

• Corroded aluminum frames and hardware. The marine layer here doesn’t stay at the coast. Salt air works its way inland five miles and pits aluminum locks, operators, and frames within a decade. We replace them with marine-grade stainless hardware and corrosion-resistant frame materials.
• Design Review rejections on standard vinyl windows. This is the big one. Homeowners order a standard rectangular vinyl slider, the contractor submits it, and the Design Review Board schedules a hearing. Six to eight weeks later, they’re told to use wood-clad divided-lite. We know which products are already pre-approved, so we submit the right spec the first time.
• Arched openings with stock rectangular windows stuffed in. Some contractors order a stock rectangle for a curved-top rough opening and fill the gap with trim or a filler panel. It looks wrong, it leaks, and it’ll get flagged if you ever sell. We measure the actual curve and order units built to the opening.
• Failed seals and fogged glass on south-facing elevations. The heat swings between morning marine layer and afternoon Santa Ana conditions stress double-pane seals. We see fogged units on hillside homes off La Novia and Valle Road every month. We replace the IG unit or the full sash, and we register the new seal warranty on paper.

Pricing for Window Replacement in San Juan Capistrano, CA

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