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
Before
After
Before
After
Before
AfterFast, Reliable Door Installation Across Moraga
Door installation in Moraga isn’t a simple swap-and-go job. Nearly every home in the 94556 zip sits inside a Cal Fire High or Very High Fire Hazard Severity Zone, which means replacement doors must meet Chapter R337 fire-resistant construction standards. That’s the difference between a door that passes inspection and one that fails it. We’ve been working on the 1960s-1980s ranch homes and California traditionals across Moraga long enough to know exactly what code requires, what the valley’s moisture cycle does to wood jambs, and which assemblies hold up. If you’re thinking about a new entry, French, or storm door, call (888) 635-0804 for a free estimate. We’ll measure, quote manufacturer lines side by side, and register both warranty layers before the truck leaves your driveway.
Why TruePane Windows & Doors Is Moraga’s Preferred Door Installation Company
Moraga homeowners tend to keep their houses for decades. You’ve watched your neighbors get burned by contractors who underbid, overpromise, and disappear when the door binds in July. Our reputation here is built on the opposite approach. Led by Dale Kessler, a second-generation glazier, TruePane installed its first doors in this area many years ago, and the company was formally founded in 2008 on a straightforward principle: if the pane isn’t true, the job isn’t done. That founding rule still governs every install we do in Moraga.
Moraga customers call us for one reason more than any other: they want a door that functions correctly ten years from now, not just six months from now. The Done Right Promise covers the workmanship on every install. The Keystone Standard covers the paperwork: both manufacturer warranty layers registered in writing, durations stated, before we leave your driveway. No arguing, no fine print that covers neither. We answer the phone 24 hours a day with a live person, every time, and our technicians are background-checked and uniformed. When we say we’ll be there when we say, that’s exactly what we mean.
Dispatch and scheduling for Moraga are coordinated from our San Francisco Bay Area office, with local crews serving the valley directly. Response to Camino Peral, Sanders Ranch, Rheem, or anywhere else in the 94556 zip is measured in appointment days, not weeks.
Our Door Installation Services in Moraga
Entry & Swing Doors
Entry doors in Moraga take a beating from the valley’s thermal cycling, damp mornings and 100-degree afternoons. We install fiberglass and steel units with proper fire-rated assemblies where code requires them, plus the weather stripping, thresholds, and flashing details that keep heat out and rot at bay. Every entry door we set in Moraga gets measured twice, shimmed square, and checked for plumb before we call it done.
Double & French Doors
Double and French doors are popular across Moraga’s ranch-style floor plans, especially as the connection between living rooms and back patios. The old aluminum-frame units that came with these houses were never designed for the HFHSZ code now in effect. We replace them with dual-pane, multi-pane tempered glass assemblies that meet Chapter R337, and we install them square so both leaves open smoothly in summer and winter alike. If you’ve got a set that binds only in the afternoon heat, that’s a telltale sign the original install was out of true.
Storm Doors
Moraga’s enclosed valleys trap heat in summer and cold radiative air on winter nights, so a properly fitted storm door does real work here. It’s an extra thermal break against window fogging and condensation, and it protects your primary entry door from the sun’s direct assault. We stock and service storm doors sized for the standard rough openings common in 1970s and 1980s Moraga tract homes, and we align the closers and thresholds so operation stays easy even when the frame expands in the heat.
Bifold & Folding Doors
For homeowners opening a dining room or family room to the backyard, bifold and folding doors make sense where lot lines and view corridors allow. They’re also among the most demanding installs in terms of structural load and fire-rated glazing, particularly in Moraga’s HFHSZ. Our team squares the rough opening down to the eighth-inch, sets the track level, and adjusts every panel so the system folds and seals correctly. We’ll tell you plainly which manufacturer lines make sense for your opening and which ones don’t.
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.
Trusted Brands We Service in Moraga
We’re an authorized installer for more than a dozen manufacturer lines, including, PGT, and CGI. For Moraga specifically, we frequently quote Milgard and CWS assemblies because they offer fusion-welded frames and multi-pane tempered glass that clear HFHSZ inspection without cosmetic compromises. We also service ES Windows for custom applications. When we quote a door, we lay the manufacturer options on paper side by side so you see exactly what each costs and why a fire-rated frame upgrade changes the number.
Common Door Installation Problems We See in Moraga Homes
- Original single-pane aluminum sliding doors failing HFHSZ code: Moraga’s 1970s ranch homes were built with narrow aluminum frames and single-pane glass that won’t pass Chapter R337 inspection when replaced. What starts as a sticky roller or fogged panel becomes a legally required full assembly replacement.
- Wood rot in jambs and sill plates from the valley’s moisture cycle: Damp morning air followed by 100-degree afternoons drives rot into unpainted or improperly flashed door frames faster than you’d expect. We almost always find damage behind the casing that a pocket-insert wouldn’t address.
- Seal failure from sharp diurnal temperature swings: The same valley topography that traps summer heat also traps cold radiative air on winter nights. Older insulated glass units in doors and sidelights fog, lose argon, and quit insulating, usually within 10 to 15 years of original install.
- Out-of-square doors that bind seasonally: Humid air expands wood and aluminum frames seasonally. A door that sticks only in July or swings open on its own in January wasn’t set properly in the first place. We true every install against the high and low points of the opening, not the middle.
Pricing for Door Installation in Moraga, CA
A standard entry door replacement in Moraga, including code-compliant fire-rated assembly where required, typically runs $2,800 to $5,500. A double or French patio door with multi-pane tempered glass usually lands between $4,500 and $9,000 depending on width and finish. Storm doors run $900 to $2,200. Bifold and folding door systems start around $7,000 and climb with panel count and glazing upgrades. The factors that move the number: whether the jamb needs full frame-out replacement from rot, whether the home predates current HFHSZ thresholds, and what glazing pack the manufacturer’s spec requires. We provide line-item written estimates, none of which change once work starts, and we pull the permits and pass inspections before we call the job complete. Call (888) 635-0804 for a free, exact quote.
We Also Serve Cities Near Moraga
Our Door Installation team works across the Lamorinda corridor and surrounding East Bay communities, including Orinda, Walnut Creek, Lafayette, and Alamo. If you’re in any of those areas and need a door that meets local code and handles local weather, reach out. For homeowners specifically in Moraga, our valley-specific experience with HFHSZ compliance and moisture-related frame rot is what sets our work apart.
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 - Door Installation in Moraga
Because Moraga sits almost entirely inside a Cal Fire High or Very High Fire Hazard Severity Zone, California building code Chapter R337 applies to almost every residential door replacement in the valley. When you replace a sliding door on a home built before 2008, the entire opening must be brought up to current fire-resistant standards: multi-pane tempered glass, a fire-rated frame assembly, and sealed penetrations. We can’t legally swap in a standard unit just because only the roller failed. The good news is that we explain this before you spend a dollar, and we quote the code-compliant assembly as the only option from the start. Call (888) 635-0804 and we’ll walk you through what your specific door needs.
In most Moraga homes, no, because the original sidelight frame and single-pane glass won’t meet current HFHSZ replacement standards. Once you touch the glazing, code requires the entire assembly to move to tempered, multi-pane fire-rated glass. Replacing the glass alone would leave you with a non-compliant opening and possibly void insurance coverage in a fire event. We’ll tell you the same thing in person if you call (888) 635-0804: the right fix is a full assembly replacement, and we’ll quote it fairly.
Yes. While Lafayette and Orinda sit partly outside the highest hazard zones and have more varied housing stock and coastal influence, Moraga’s enclosed valley specifically subjects doors to more extreme heat trapping, deeper overnight temperature swings, and nearly universal HFHSZ code application. That means the glazing, the frame, and the sealant we specify for Moraga are consistently heavier-duty than what we quote for flatland East Bay jobs. It’s not that the manufacturers change; it’s that the spec we call for changes, and it costs more here for a reason.
Damp coastal air trapped in the valley sinks into unpainted or poorly flashed door frames every morning, and then 100-degree afternoon heat cooks the moisture deeper into the wood. Over years, this cycle rots jambs and sill plates in ways you rarely see a few miles west. That’s why most Moraga entry door replacements require a full frame-out rather than a pocket insert: the existing wood often crumbles when we pull the old door, and setting a new door into rotted framing guarantees early failure. Call (888) 635-0804 and we’ll assess whether your jamb needs full replacement before quoting the job.
Expect a fire-rated assembly to add roughly 30 to 45 percent over a standard door of the same size and style in Moraga. A quality standard entry door runs about $2,800; the code-compliant version with fire-rated frame, tempered multi-pane glazing, and sealed penetrations typically lands between $3,600 and $5,500. The gap widens on larger sliding and French door units. We quote the compliant option as the baseline in Moraga, not an upsell, because it’s legally required. Estimates are free; call (888) 635-0804 for an exact number on your opening.
If you’ve got a door in Moraga that’s sticking, rotting, fogging, or failing, call (888) 635-0804. We’ll measure, we’ll explain what code requires, and we’ll put a written quote in your hands before you commit to anything. That’s the way Dale Kessler built the company, and it’s the way we still work today.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Moraga and the surrounding Bay Area since 2008.