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AfterWindows & Doors Services in Moraga, CA
If you live in Moraga, your windows and doors are doing more work than most. This valley traps summer heat that pushes 105°F on bad weeks and drops to freezing on clear winter nights. Most homes here were built between the late 1960s and mid-1980s, and a lot of them still have the original single-pane aluminum windows and sliding glass doors they left the factory with. When those fail, the fix isn’t a simple swap. It’s a code-compliant replacement, and that’s the work TruePane handles every week in Moraga.
Call (888) 635-0804 and a live person answers. No phone tree, no callback form. We’ll talk through what you’re seeing, tell you what it likely means, and schedule a time to look at it in person.
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 Moraga Homeowners Choose TruePane Windows & Doors
Most of the calls we take from Moraga start the same way: a homeowner has a fogged double-pane, a sliding door that binds in July, or a window that won’t seal against the morning damp. They’ve usually been told before that it’s a quick fix, or they’ve had a handyman take a look and leave them with the same problem six months later. We don’t work that way.
We’re a second-generation glazier’s company, founded by Dale Kessler in 2008 on a rule that’s still on the whiteboard: if the pane is not true, the job is not done. Every Moraga job starts with measuring every opening twice, quoting manufacturer lines side by side on paper, and registering both warranty layers in writing before the truck leaves your driveway. That’s The Keystone Standard, and it’s why homeowners in Sanders Ranch, Rheem Valley, and Country Club neighborhoods tend to call us back for the next project rather than shopping around.
Our technicians are background-checked, uniformed, and trained as apprentices into journeymen. We show up when we say we will. And every job carries our Done Right Promise: if it isn’t done right, we make it right. No paperwork, no arguing, no fine print that covers neither.
Windows & Doors Services We Offer in Moraga
Window Installation
New windows in Moraga have to meet California’s Chapter R337 fire-resistant construction standards because so much of the town sits in a High or Very High Fire Hazard Severity Zone. We install code-compliant units from the start, not as an afterthought. Learn more about our Window Installation in Moraga.
Door Installation
Entry doors, French doors, and side doors all need proper sealing against Moraga’s damp mornings and hot afternoons. We frame out properly, set the threshold level, and register every warranty before we leave. Learn more about our Door Installation in Moraga.
Window Replacement
If your original single-pane aluminum frames are fogged, warped, or leaking air, a full frame-out replacement is usually the right call here, not a pocket insert. We’ll show you exactly why in writing. Learn more about our Window Replacement in Moraga.
Impact Windows & Doors
Impact-rated glass isn’t only for hurricane country. In Moraga’s fire zone, multi-pane tempered glass and fire-rated frame assemblies are often required by code, and impact glass adds real protection against wind-driven debris during fire season. We’re an authorized installer for CGI, PGT, and ES Windows, among others.
Energy-Efficient Windows
Low-E double-pane glass makes a measurable difference in a valley that swings from 40°F nights to 100°F afternoons. We’ll put real numbers in front of you, not a sales pitch.
Sliding & Patio Doors
The classic 1970s ranch sliding glass door is a Moraga signature, and an original single-pane aluminum unit fails current replacement standards outright. We handle full code-compliant assemblies, not just roller swaps.
Glass Railing Systems
For decks, balconies, and stairwells, we install glass railing systems that handle Moraga’s moisture cycling without corroding or clouding. Custom measurements, tempered glass, and hardware rated for outdoor exposure.
Custom Windows & Doors
Odd openings, arch tops, replacement of a single mismatched window, or an entire wall of glass. We build and install custom units that fit your home, not the other way around.
Neighborhoods We Serve in Moraga
We work throughout the entire 94556 ZIP code, and most of our Moraga jobs are reached within a short drive of our Bay Area scheduling office. You’ll see our trucks around town regularly.
- Sanders Ranch
- Rheem Valley
- Country Club
- Moraga Center
- Campolindo
Why Moraga’s Climate & Housing Affect Windows & Doors
Moraga sits almost entirely within a Cal Fire-designated High or Very High Fire Hazard Severity Zone. What that means for your windows and doors is concrete: most replacements on homes built in the 1970s and 1980s must comply with Chapter R337 fire-resistant construction standards. That requires multi-pane tempered glass, fire-rated frame assemblies, and properly sealed penetrations. A flatland East Bay contractor who doesn’t work in Moraga regularly may not flag this. We flag it, because we see it every week. The original single-pane aluminum windows and hollow-core exterior doors on those classic ranch homes simply do not meet current code when replaced. So nearly every window job here is legally a code-upgrade project, not a simple swap.
The valley itself adds another layer. Cool, damp mornings give way to intense afternoon heat, and that cycling has rotted out countless original wood jambs and sill plates. Full frame-out replacements are far more common here than pocket inserts. And the same valley geography that traps summer heat also traps cold air on winter nights, producing sharp thermal swings that accelerate seal failure in older insulated glass units. If your windows are fogging or condensing inside, the glass is telling you something about Moraga’s diurnal range.
Pricing for Windows & Doors in Moraga
Honest numbers, in writing, before we start. Here’s what Moraga homeowners typically see:
- Window replacement (full frame-out, code-compliant): $850-$1,900 per window depending on size, brand, and opening condition.
- Sliding patio door replacement (HFHSZ-compliant): $2,800-$6,500 installed depending on glass package and frame material.
- Entry door replacement: $2,200-$5,400 installed with fire-rated frame and proper sealing.
- Glass railing systems: $400-$900 per linear foot depending on glass thickness and hardware.
Every quote is written, line by line, with no surprise line items on the bill. We offer a permanent 5% discount for seniors and veterans, a free written repair estimate, and a maintenance check. Call (888) 635-0804 for your free estimate.
Service Area - Cities Near Moraga
We serve Moraga and the surrounding Lamorinda and central Contra Costa communities. If you’re in Orinda, Walnut Creek, Lafayette, or Alamo, the same TruePane team and the same Keystone Standard apply.
Serving Moraga, CA - Our Local Coverage Area
We’re based in the Moraga 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 Moraga
Most full frame-out window replacements in Moraga run between $850 and $1,900 per window, depending on size, brand, and whether the opening has rot that needs reframing. Because Moraga sits in a High or Very High Fire Hazard Severity Zone, code-compliant glass and frame assemblies are the default, not an upgrade. Call (888) 635-0804 for an exact written quote. Estimates are free.
If your home falls within Cal Fire’s HFHSZ boundaries, and most of Moraga does, any window or door replacement must comply with California Chapter R337 standards. That means multi-pane tempered glass and fire-rated frame assemblies. We’ll verify your parcel’s designation and quote the right assembly the first time.
Often the honest answer is no. The aluminum-frame, single-pane sliders common on Moraga’s ranch homes fail Cal Fire’s replacement standards outright. Even if all you noticed was a sticky roller or fogged glass, any work that constitutes replacement triggers the code requirement. We’ll walk you through what’s actually needed, in writing, before any money changes hands.
No. Our quotes are fixed and written. If we find rot in the framing that wasn’t visible during the estimate, we stop, show you what we found, and give you a written addendum before proceeding. You never get surprised on the final bill.
Most single-window full frame-out replacements are completed in one visit, usually a half day to a full day depending on access and condition. Whole-house projects take longer, but we give you a clear schedule in writing before we start, and we hit it. Call (888) 635-0804 to schedule a free estimate.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Moraga and the surrounding Bay Area with the Keystone Standard on every job.
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 Moraga Customers Say
"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."Impact windows on the whole house. They handled the permit, the inspection, and gave me a folder with every approval number for the insurance company. My windstorm premium dropped enough to notice."
- Bill T.