Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Door Installation Across Mountain View
Door installation in Mountain View runs $900 to $4,200 for a typical entry or patio door replacement, including the slab, hardware, and labor. That range moves based on what our crew finds once the old jamb comes out of a 1960s ranch wall. We’ve worked Mountain View’s postwar tracts long enough to know that Rex Manor and similar neighborhoods rarely hide clean, square openings behind their original doors. Call (888) 635-0804 and we’ll send a technician who has actually measured these homes, not one who will be surprised by them.
Key Takeaways
- Most door replacement in Mountain View requires some framing or waterproofing work, not just a slab swap
- Coastal humidity along Shoreline Boulevard accelerates jamb rot and frame corrosion in older ranches
- We write framing allowances into the contract before starting, so change orders don’t blindside you
- Free estimates with a live person answering your call at (888) 635-0804
Why TruePane Windows & Doors Is Mountain View’s Preferred Door Installation Company
We’ve been called out to Mountain View enough times to recognize the streets by their door problems. Rex Manor ranches with binding entry doors, Castro Street-adjacent apartments with corroded slider tracks, Eichler-inspired interiors where the original pivot hardware finally gave out. Our technicians live and work in the Bay Area, and Mountain View is a regular stop on the schedule, not a long-drive exception. When we quote a door, we quote the whole job, including what’s behind the wall. Dale Kessler founded this company on a simple rule: if the pane is not true, the job is not done. That applies to the jamb, the flashing, and the hardware too.
We show up in uniform, background-checked, and ready to explain what we’re seeing. Most jobs are completed in a single visit, with both manufacturer warranty layers registered in writing before we leave. The Done Right Promise says the rest: if it is not done right, we make it right. No arguing, no chasing paperwork. That’s the standard we’ve held since 2008 as a company rooted in community work, not a franchise playbook.
Our Door Installation Services in Mountain View
Entry & Swing Doors
Entry doors on Mountain View’s 1950s and 1960s ranches take a beating from daily temperature swings and that persistent marine layer. We replace weathered slabs, rebuild rotted jambs, and set new doors square so they close flush without dragging. A standard entry door replacement in a Mountain View ranch typically runs $900 to $2,200 depending on material and whether the rough opening needs reframing.

Arched & Custom Doors
Some Mountain View homes built in the late 1960s carry arched or custom-milled door openings that don’t match today’s standard slab sizes. We measure every opening twice and order doors to the actual dimensions, not to what a catalog assumes. If your home has a non-standard opening, we’ll tell you before we quote, not after the slab arrives.

Storm Doors
A storm door makes particular sense on Mountain View’s west side, where the fog rolls in along Shoreline Boulevard and hangs into mid-morning. We install storm doors that seal tight against that damp air while letting in the afternoon light. Expect to budget $450 to $1,100 for a quality storm door installed in Mountain View.

Double & French Doors
Double and French doors change how a Mountain View ranch feels, opening a living room onto a backyard that finally gets used. We set both panels level and plumb, adjust the astragal so the pair meets cleanly, and flash the sill correctly. This is the job where out-of-square rough openings cause the most trouble, so we inspect the framing before quoting.

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.
What Makes Door Installation in Mountain View Different
Here is what we know after years of opening up Mountain View walls: many 1960s tract homes here do not have standard rough opening dimensions. Original builders self-customized tract plans, especially in converted garages and added-on family rooms. So a door that looks like a 36-inch would measure 35-and-three-quarters on the hinge side and 36-and-a-quarter at the sill. An out-of-area crew bids a same-size swap, the slab doesn’t fit, and suddenly the homeowner is staring at a change order for reframing they never saw coming. We write framing allowances into every Mountain View quote from the start. If the opening is true and clean, the allowance disappears. If it is not, you already approved the scope and the price.
We recently replaced a sliding patio door in Rex Manor where the original 1960s aluminum frame had chronic seal failure along the track. Marine-layer moisture had been seeping in for years, softening the jamb. Our crew opened the wall and found undersized framing that predated current code. We reframed the rough opening to code, installed new flashing tape, replaced the water-damaged sections, and set a Milgard low-E glass unit. Every step was documented and approved before we touched it. That’s how Door Installation should work: found problems priced and agreed to in writing, not sprung on you at the end.
Common Door Problems We See in Mountain View Homes
- Non-standard rough openings: 1960s builder customizations mean doors were often installed out of square by an eighth or a quarter inch, leading to air leaks and premature seal failure. We measure the actual opening, not the nominal size, and order accordingly.
- Coastal humidity corrosion: The marine layer that pushes inland along Shoreline Boulevard keeps relative humidity elevated on summer mornings. That moisture works into aluminum door frames and hardware, especially in Rex Manor ranches and other neighborhoods close to the bay influence.
- Jamb rot from failed waterproofing: Original cedar and Douglas fir jambs on 1950s and 1960s homes were often set without modern flashing tape or sill pans. By the time a door binds or the threshold feels spongy, the rot has usually gotten into the surrounding framing.
- Out-of-square additions: Homes where a garage was converted or a family room was added in the 1970s or 1980s often carry rough openings that were framed by a previous owner, not an original builder. Those are the jobs where a simple slab swap turns into reframing.
Trusted Brands We Service in Mountain View
We are an authorized installer for PGT, CGI, and Ply Gem, among more than a dozen manufacturer lines. That matters on a Mountain View door job because we can quote options side by side on paper, with actual lead times and warranty terms, instead of telling you one brand is the only choice. When a PGT door needs hardware matched or a CGI panel needs re-glazing, we handle the warranty registration and the service call without farming you off to a manufacturer phone tree.
Pricing for Door Installation in Mountain View, CA
| Service | Typical Mountain View Cost |
|---|---|
| Entry door replacement (standard slab, existing jamb) | $900 - $2,200 |
| Entry door with reframing (non-standard or rotted opening) | $2,200 - $4,200 |
| Storm door installation | $450 - $1,100 |
| Double or French door replacement | $2,800 - $5,500 |
| Sliding patio door replacement | $1,800 - $4,000 |
| Arched or custom door (custom milled slab, full install) | $2,200 - $5,000+ |
These are Mountain View market ranges. What moves the number: whether the rough opening is square and dry, what material and brand the homeowner chooses, and whether a permit triggers code upgrades like wider framing or impact-rated glass. We give you a written line-item quote with allowances built in, so you see the actual cost before work begins. Call (888) 635-0804 for a free estimate and a straight answer.
How We Handle the Surprises Behind a Mountain View Wall
Opening up an older Mountain View home turns up what decades of damp air and deferred maintenance leave behind: undersized framing, failed waterproofing, sometimes wiring that was never to code in the first place. We handle this with a process, not a promise. First, every quote includes a written inspection allowance for what we expect. Second, if we find rot or undersized framing once the old door is out, we document it, quote the fix, and get your approval in writing before we touch it. Third, if Mountain View’s permit office requires a code upgrade, we pull the permit and schedule the inspection. No change order lands on your bill that you did not approve first. That’s the difference between a company that knows these homes and one that is seeing them for the first time.
We Also Serve Cities Near Mountain View
While this page focuses on door installation in Mountain View, our crews also work regularly in Los Altos, Sunnyvale, Stanford, and Cupertino. The housing stock shifts slightly across those borders, but the approach stays the same: inspect, quote honestly, and stand behind the work. If you’re just outside the 94035 zip code, call us at (888) 635-0804 and we’ll tell you straight whether we cover your street.
Serving Mountain View, CA - Our Local Coverage Area
We’re based in the Mountain View 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 Mountain View
Because many Rex Manor homes were built in the 1960s with non-standard rough openings from original builder self-customization, so the new slab rarely fits the old opening without shimming or reframing. We measure to the actual dimensions and include a framing allowance in the quote. Call (888) 635-0804 for an exact figure.
The marine layer that pushes inland along Shoreline Boulevard keeps morning humidity high, which accelerates corrosion on aluminum frames and hardware and contributes to jamb rot in older ranches. We use flashing tape and sill pans on every exterior door replacement, and recommend low-maintenance frames where moisture is a persistent issue. An exact quote is free at (888) 635-0804.
In Mountain View, pulling a permit for a door replacement often triggers current code requirements for the rough opening framing, anchoring to foundation, and occasionally energy compliance on the replacement unit. We identify those triggers early, explain them in writing, and handle the permit and inspection. Call (888) 635-0804 and we’ll tell you what applies to your specific home.
Yes, and this is a common upgrade in Mountain View’s 1950s through 1970s homes where original single-pane and jalousie assemblies are past service life and struggling with Title 24 compliance. We quote manufacturer lines like Milgard, PGT, and Ply Gem side by side so you see the options. Get a free estimate at (888) 635-0804.
We stop the work, document what we found, quote the repair, and get your written approval before we proceed. You are never billed for a surprise you didn’t authorize. That process has caught rot in Rex Manor homes with original 1960s jambs more times than we can count. If you already know you have water damage, call (888) 635-0804 and we’ll inspect it first.
Call TruePane for Door Installation in Mountain View
If your old door binds in the jamb, lets daylight in around the edges, or sits out of square, the fix starts with a phone call. We’ll send a technician who knows Mountain View’s postwar tracts, who will measure twice and quote honestly, and who will put the framing allowance in writing before any work begins. A live person answers at (888) 635-0804, day or night. Call for a free estimate on door installation in Mountain View. If the door isn’t set true, the job isn’t done.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Mountain View door installation and full window-and-door replacement across the Bay Area.



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