Custom Windows & Doors in Alhambra - Free In-Home Measure, Written Price

Fast, Reliable Custom Windows & Doors Across Alhambra

Custom window and door work in Alhambra is not the same job as it is in newer cities to the east. A standard flanged vinyl window will not fit most of the homes here. The 1920s and 1930s Spanish Colonial Revival and Craftsman houses that define Alhambra’s older blocks were built with steel casement windows mortared directly into stucco, with no wood buck and no nail fin. A contractor who does not know that will either walk away or start reframing openings you never agreed to pay for. We plan for it from the first measurement. Call us at (888) 635-0804 for a free estimate on Custom Windows & Doors built for the way Alhambra homes are actually put together.

Call (888) 635-0804

Why TruePane Windows & Doors Is Alhambra’s Preferred Custom Windows & Doors Company

TruePane Windows & Doors is led by Dale Kessler, a second-generation glazier who founded the company in 2008 on one rule: if the pane is not true, the job is not done. A pane that is out of true by even a fraction of an inch binds, leaks, and voids the warranty. That rule governs every install we do in Alhambra, from a single custom arch window on Mission Road to a full storefront glazing package on Valley Boulevard.

We have spent decades working on the housing stock that makes Alhambra different. West of Garfield Avenue, the steel casements are set in mortar. East of Atlantic, it is a mix of 1950s wood sash and 1970s aluminum sliders. Our crews know which opening they are walking into before they arrive, because we measure every opening twice and ask about the wall assembly, not just the glass size.

We stand behind the work. Every job carries our Done Right Promise and The Keystone Standard: both manufacturer warranty layers registered in writing, durations stated, before the truck leaves the driveway. No paperwork fights. No arguing. If it is not done right, we make it right. That is the standard, not the fine print.

A live person answers our phone 24 hours a day, 7 days a week. Not a voicemail tree, not a callback form, not a regional call center. When an Alhambra homeowner calls, a person picks up.

Our Custom Windows & Doors Services in Alhambra

Custom Shape Windows

Alhambra’s Spanish Colonial Revival homes often feature arched openings, porthole windows, and radius transoms that stock units never match. Most of these openings date to the original construction, and the stucco reveals were never built to any modern standard dimension. Custom shape windows in Alhambra run $900 to $2,800 per opening depending on the arc radius, the glass package, and whether the existing steel frame must be cut out or can be retrofitted. We measure the actual arc, not a template from a catalog.

Architectural Grilles & SDLs

Owners of 1920s and 1930s homes in Alhambra often want the divided-light look of the original wood windows without losing double-pane performance. Simulated divided lites, or SDLs, give you that shadow line on the glass surface with an insulated unit behind them. On a Craftsman bungalow near Story Park, matching the existing 5/8-inch muntin profile matters. It is the difference between a window that looks original and one that looks like an addition. SDL upgrades in Alhambra typically add $180 to $420 per sash, depending on the pattern and whether you need interior, exterior, or both-side grilles.

Oversized Glass Panels

Some Alhambra homeowners are opening up rear walls to the San Gabriel Mountains or adding wide picture windows to living rooms built in the 1930s. Oversized glass panels in Alhambra run $1,800 to $6,500 installed, depending on the pane size, the framing material, and whether the opening is new or an expansion of an existing one. On older stucco walls, expanding a window opening means cutting the stucco, installing a new header, and re-flashing the exterior. We price that work in writing before we cut anything. The glass itself is only half the job.

Commercial Storefront Glazing and Curtain Wall Systems

Valley Boulevard and Main Street have a steady flow of older commercial storefronts with failing aluminum frames, fogged glass, and doors that no longer close square. For storefront glazing in Alhambra, a typical single storefront replacement runs $2,500 to $8,000, and curtain wall repairs on mid-rise apartment buildings start around $9,000 for a multi-bay section. We handle the Alhambra building department permitting and meet Title 24 energy requirements. The glass gets specified, the frame gets measured, and the job gets done without shutting down a business for days.

Trusted Brands We Service in Alhambra

We are an authorized installer for more than a dozen manufacturer lines, so when an Alhambra homeowner asks us to quote side by side, we can. We regularly spec PGT for impact-rated applications on homes near the San Gabriel foothills, CGI for coastal-grade corrosion resistance on older metal-frame work, and CWS for custom radius and specialty shapes that production lines will not touch. We also service and replace Ply Gem product lines. Every quote lists the manufacturer by name with both warranty durations stated in writing. That is part of The Keystone Standard, and it is non-negotiable. We quote manufacturer lines side by side on paper so you see exactly what you are buying.

Common Custom Windows & Doors Problems We See in Alhambra Homes

• Steel casement frames mortared into stucco that have seized shut. The frames corrode over decades, and the sash cannot be removed without cutting into the stucco. A reframe job most San Gabriel Valley contractors never budget for. We price it before we start, not after the wall is open.
• Failed insulated glass units in what look like single panes. Many original steel casements have been retrofitted with insulated glass over the years, and the argon fill has leaked out. Fog between the panes means the thermal performance is gone. On a Title 24 permit inspection, that can fail you and trigger a full replacement you did not plan for.
• Rotted or undersized wood framing around 1920s Craftsman windows. After decades of Southern California dry-wet cycles and occasional sprinkler overspray, the rough buck framing around wood sash windows rots. When the old window comes out, the new custom unit will not square up until the rough opening is rebuilt and re-flashed. We inspect for this on the first visit.
• Doors that bind in July and leak in January. Alhambra’s inland San Gabriel Valley heat expands solid-wood entry doors, and the winter rains find every gap. A door that does not close square by August is telling you the frame has moved. We re-hang or replace with an eye to the wall, not just the slab.

Pricing for Custom Windows & Doors in Alhambra, CA

We Also Serve Cities Near Alhambra

Our crews work throughout the West San Gabriel Valley, including South Pasadena, San Marino, Monterey Park, and San Gabriel. The housing stock changes block to block in this part of Los Angeles County, and the right window for a 1928 Spanish Colonial in San Marino is not the right window for a 1972 Monterey Park apartment. We measure for the house, not for the zip code. If you live near Alhambra, call (888) 635-0804 and we will schedule the inspection.

FAQs - Custom Windows & Doors in Alhambra