Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Sliding glass doors
Impact garage doorsPGTCGI
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AfterWindows & Doors Services in Lafayette, CA
If you live in Lafayette, chances are you’ve noticed how different your windows behave in August compared to your cousin’s place in Oakland. Same Bay Area, forty degrees hotter by noon. That heat differential is why a window spec that works near the water fails here in the Lamorinda corridor. We run crews in Lafayette throughout the week, and when you call (888) 635-0804, a live person picks up. Not a menu, not a callback request. We’ll talk through what you’re seeing and schedule a time to look at it.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Why Lafayette Homeowners Choose TruePane Windows & Doors
Most of our Lafayette work comes from referrals in the Reliez Valley and Happy Valley neighborhoods, where homeowners talk to each other about which contractor actually showed up when they said they would. Dale Kessler founded TruePane in 2008 on a rule that still sits on his whiteboard: if the pane is not true, the job is not done. Our technicians come background-checked and uniformed, and they measure every opening twice before a single quote goes on paper. That habit matters on older Lafayette homes where a window frame that looks square from the driveway is often a quarter-inch out by the time you reach the third hinge point.
We’re not the cheapest bid you’ll get. We are the company that registers both manufacturer warranty layers in writing before the truck leaves your driveway, and we back every install with a Done Right Promise. If it isn’t right, we make it right. No paperwork fights, no arguing. Homeowners in the Burton Valley and downtown Lafayette corridor call us because the last contractor left them with a fogged double-pane and a phone number that stopped working. We plan to be in town in thirty years.
Windows & Doors Services We Offer in Lafayette
Window Installation
New window installation in Lafayette means matching frame material and glazing to a house that may be sixty years old or perched on a hillside with wind exposure. We quote manufacturer lines side by side on paper so you see exactly what each option costs and delivers.
Learn more about our Window Installation in Lafayette.
Door Installation
A door that binds in July and lets heat pour in is a common complaint in Lafayette’s older ranch-style homes. We install entry doors, interior doors, and patio doors with attention to how the framing has moved over decades, not just how the new slab looks in a catalog.
Learn more about our Door Installation in Lafayette.
Window Replacement
Replacement work on Lafayette’s 1950s and 1960s housing stock often means pulling original aluminum-frame single panes that fail Title 24 compliance by a wide margin. We handle the full swap, including any rot repair around the opening, and we register the warranty before we leave.
Learn more about our Window Replacement in Lafayette.
Impact Windows & Doors
For hillside homes in the parts of Lafayette that fall within CAL FIRE’s Very High Fire Hazard Severity Zone, impact-rated glass isn’t a luxury, it’s increasingly part of the permit conversation. We install impact windows and doors from manufacturers like PGT and CGI, with tempered glass requirements handled correctly the first time.
Learn more about our Impact Windows & Doors in Lafayette.
Energy-Efficient Windows
Lafayette’s inland heat pocket means low-SHGC glazing and proper low-E coatings do measurable work on your cooling load from May through September. We’ll walk you through the numbers on each manufacturer line, including ES Windows, and show you what a real Title 24-compliant spec looks like for your orientation.
Learn more about our Energy-Efficient Windows in Lafayette.
Sliding & Patio Doors
Heat-warped wood frames and tired rollers are the usual culprits when a Lafayette patio door stops gliding. We service and replace sliding doors with an eye toward the fall Diablo wind season, when a gap around the track is more than an annoyance, it’s a heat and ember pathway.
Learn more about our Sliding & Patio Doors in Lafayette.
Glass Railing Systems
For decks and balconies on Lafayette’s hillside lots, glass railing systems need to hold up to hot, dry wind and preserve a view without becoming a maintenance headache. We install and service these with the same measuring discipline we bring to a picture window.
Learn more about our Glass Railing Systems in Lafayette.
Custom Windows & Doors
Custom work in Lafayette often means fitting a larger fixed-glass or clerestory assembly into a 1980s or 1990s hillside build where no stock unit will drop in cleanly. We measure, order, and install custom builds from manufacturer lines we trust, with full warranty registration.
Learn more about our Custom Windows & Doors in Lafayette.
Neighborhoods We Serve in Lafayette
We work throughout the 94549 zip code, and our crews know how differently a job goes in each part of the city. Typical response time for an estimate visit in Lafayette runs a few days from your call.
- Reliez Valley - uphill lots, fire-zone code checks, large fixed-glass retrofits
- Happy Valley - older ranch and split-level homes with original aluminum frames
- Burton Valley - mature landscaping, wood-frame patio doors, privacy glazing
- Downtown Lafayette corridor near Mt. Diablo Blvd - quicker access for smaller repair jobs
- Las Trampas ridge side - wind exposure, tempered glass requirements, long driveways
Why Lafayette’s Climate & Housing Affect Windows & Doors
Lafayette sits in an inland heat pocket east of the Oakland Hills. On a July afternoon when San Francisco is reading 64°F, Lafayette is often at 98°F, and the difference shows up in your utility bill and in the way a cheap window seal ages. That same heat is why we recommend low-SHGC, low-E glazing specs here that would be overkill two ridges west. The original aluminum-frame single panes in much of Lafayette’s 1950s through 1970s housing stock conduct heat, corrode at the corners, and were never designed for temperatures that arrive here every summer.
Add to that the fall Diablo wind events, which blast hot, desiccating air through the hills and fatigue weatherstripping faster than homeowners expect. And on hillside lots within CAL FIRE’s Very High Fire Hazard Severity Zone, window and door replacements increasingly have to satisfy fire-rated glazing and tempered glass minimums before a permit is issued. That dual thermal-and-fire requirement is a Lafayette-specific problem, and it’s one we’ve worked through many times.
Pricing for Windows & Doors in Lafayette
We’ll give you a line-item quote in writing before any work starts. Rough ranges for planning purposes:
- Window replacement (standard double-hung, per opening): $900-$2,400 installed, depending on size and glazing spec
- Energy-efficient upgrade (low-E, low-SHGC): adds roughly 15-25% over base glazing cost
- Entry door replacement: $1,800-$4,500 installed, depending on material and hardware
- Sliding patio door replacement: $2,200-$5,000 installed, plus any frame repair
- Impact or fire-rated windows: $1,300-$3,200 per opening, depending on manufacturer line and size
These are planning numbers, not quotes. Call (888) 635-0804 for an exact estimate. The estimate is free, and the price we give you is the price you’ll see on the bill.
Service Area - Cities Near Lafayette
Our crews also serve Walnut Creek, Orinda, Moraga, and Pleasant Hill. If you’re in one of those cities, a live person answers the same number, (888) 635-0804.
Serving Lafayette, CA - Our Local Coverage Area
We’re based in the Lafayette 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 About Windows & Doors in Lafayette
Standard double-hung replacement windows in Lafayette typically run $900 to $2,400 per opening installed, depending on size, frame material, and glazing. Impact-rated or fire-rated glass on hillside lots pushes that higher, often $1,300 to $3,200 per opening. Call (888) 635-0804 for a written line-item quote - the estimate is free.
No. We give you a fixed price in writing before the work starts. If we find rot or framing damage behind an old window, we’ll stop and show you the problem and the exact cost to fix it before moving forward. No surprise line items, no change-order games.
Yes. We handle permits and inspections for jobs that require them, including work on properties in the Very High Fire Hazard Severity Zone where fire-rated glazing or tempered glass minimums apply. If a permit is required, we’ll tell you in the estimate and build the timeline around it.
The Done Right Promise means if we didn’t do the work right, we come back and make it right within 90 days of the install. No charge, no argument. It sits on top of both manufacturer warranty layers, which we register in writing before the truck leaves your driveway.
Yes. We have a permanent 5% discount for seniors and veterans, and a maintenance check for windows and doors that need adjustment but not full replacement. We also offer a free written repair estimate. Call (888) 635-0804 and ask.
Key Takeaways
- We install, replace, and service all window and door types in Lafayette, including impact and fire-rated glass
- Every job comes with a fixed written quote, both warranty layers registered in writing, and a Done Right Promise
- Lafayette’s inland heat and fire-zone code requirements make glazing specs here different from coastal Bay Area cities
- Authorized installer for Andersen, Pella, Marvin, Milgard, PGT, CGI, and ES Windows, quoted side by side on paper
- A live person answers (888) 635-0804, 24 hours a day, 7 days a week
Ready to Talk Windows and Doors in Lafayette?
Call (888) 635-0804 for a free estimate. We’ll show up when we say we will, measure twice, and put the options on paper so you can compare them side by side. If the pane is not true, the job is not done. That’s the standard, in writing.
Written by Dale Kessler, Owner at TruePane Windows & Doors.
What happens when you call
- 1A real person answersNo phone trees - talk to a local windows & doors pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Lafayette Customers Say
"French doors to the patio, custom size because this house was built in 1961 and nothing is standard. Measured twice, three weeks to fabricate like they warned, and the install day they laid runners over my floors without being asked."
- Marie S."Our bay window had rotted at the sill and two other outfits wanted to talk us into a flat picture window instead. TruePane rebuilt the opening and matched the original look. Neighbors have knocked on the door about it."
- Gene A."Two entry doors. Showed up when they said, second day was a half day like they said, and the painter they recommended confirmed the frames were dead plumb. The financing was explained in actual dollars, not a brochure."
- Janet R.