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CGIFree in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Get your free estimateCGI Door Installation: The San Francisco Owner’s Guide
CGI door installation in San Francisco typically runs between $280 and $640 for a standard single-door parts-and-labor job, and we stock most common CGI replacement components on our trucks so the work is usually done in one visit. Most homeowners discover a failed part the hard way: a door that suddenly drags, a latch that won’t catch, or a frame that lets in the afternoon fog. What starts as a minor annoyance is really the door telling you something specific has worn out, and identifying that part correctly is the difference between a fix that lasts and one you’ll be revisiting next season.
We’re an independent San Francisco service provider, not affiliated with CGI, but we’ve installed and repaired their doors long enough to know exactly which parts fit which series and which ones fail first in this climate. Keith Yamada has spent years reading CGI frames carefully before touching a single panel, and that habit carries into every parts match we make.
Which CGI Models This Applies To
CGI’s door lines span a few distinct series, and the parts are not interchangeable across all of them. The most common models we work on in San Francisco include the Estate, Sovereign, and Classic series, each with its own hinge spacing, weatherstripping profile, and threshold design. Here’s the gotcha we see regularly: a homeowner measures the door slab and orders a replacement part based on that measurement alone, but the part doesn’t fit because the rough opening or the frame profile is different from what the slab dimensions suggest. CGI frames are often reinforced for impact rating, which changes the reveal and the inset depth by a fraction of an inch. That fraction matters.
The reliable way to identify your part is to look for the CGI label, usually on the hinge edge of the door slab or inside the frame near the sill. That label gives you the series, the glass rating, and often the manufacturing date. If the label is gone or painted over, we measure the slab, the frame reveal, and the hinge spacing before recommending anything. For parts like weatherstripping and sweeps, we lean OEM when we can get it, because CGI’s gasket profiles are often slightly different from generic equivalents. For hardware like rollers and hinges, a quality aftermarket part from a supplier we trust often performs just as well at a lower price, and we’ll tell you which one makes sense for your door.
Styles & brands we work with
Signs Your CGI Door Installation Is Failing
- The door drags or catches at the threshold. In San Francisco’s marine layer, the bottom sweep and threshold gasket absorb moisture and slowly distort over time, which changes the clearance and makes the door work against itself.
- The latch no longer lines up with the strike plate. Slight frame settling, common in older San Francisco homes built on hillside footings, can shift the geometry of the opening enough that the latch misses its mark by a few millimeters.
- You feel a draft or see light around the edges at dusk. The weatherstripping has compressed beyond its useful life, and a door in the Sunset District or Richmond faces fog and salt air that accelerates this more than most homeowners realize.
- The door swings on its own or won’t stay in position. This usually points to worn hinges or a hinge that has begun to loosen in the frame, and the fix may be as simple as a hinge replacement rather than a full door rehang.
- Water stains or soft spots at the sill inside the home. A failed threshold seal lets fog-driven moisture in, and in San Francisco that can lead to rot in the subfloor before the visible damage becomes obvious.
See the difference
Before
After
Before
After
Before
AfterReplacement Cost & What’s Included
For CGI door installation and parts work in San Francisco, most jobs fall into these ranges:
- Weatherstripping and sweep replacement: $85 to $180 installed
- Hinge or roller replacement: $120 to $240 installed
- Threshold and sill repair or replacement: $180 to $380 installed
- Latch, handle, and strike plate hardware: $140 to $310 installed
- Full door slab replacement with matched CGI part: $520 to $1,150 installed
What drives the range is mostly the series compatibility and whether the frame needs adjustment rather than just a part swap. Every quote from us is a written price before any work starts, with no change orders added at the end. The parts, the labor, and the cleanup are all in that number. And if it’s not right, our 365-Day Done Right Promise means we come back and make it right, no debate and no countdown.
DIY or Call Us?
There are a few things a homeowner can safely check: whether the hinge screws are tight, whether debris has built up in the track or threshold channel, and whether the weatherstripping is visibly cracked or compressed. Cleaning a track and tightening a screw are reasonable weekend tasks. Where DIY goes wrong is anything involving the frame itself or the impact-rated components of a CGI door. These doors are engineered around specific tolerances, and forcing a part to fit can compromise the seal or the structural integrity you paid for. We’d rather walk you through a quick inspection over the phone than have you struggle with a part that isn’t matched to your series. Call (831) 480-4124 and we’ll help you sort out what you’re looking at before anyone picks up a tool.
FAQs
In San Francisco’s coastal climate, most CGI door weatherstripping and sweeps last 5 to 8 years before they need attention, hinges and rollers often last the life of the door if the door was hung correctly in the first place, and thresholds can fail earlier if water has been pooling at the sill. The marine layer is tough on seals, and we check them every time we’re on a job. Call (831) 480-4124 if you’re unsure whether yours is due.
Some parts can be repaired: hinges can be tightened or shimmed, a strike plate can sometimes be repositioned, and a threshold can occasionally be resealed rather than replaced. Weatherstripping and sweeps are generally replace-only items, because once the rubber has compressed or torn, there’s no reliable way to restore it. We’ll tell you honestly which one applies to your situation, and the estimate is free.
Most single-part replacements, like a sweep or a hinge, take 45 minutes to 2 hours on site. A full door slab replacement typically runs 3 to 5 hours, depending on how much frame adjustment is needed. We protect your floors with drop cloths and shoe covers, and we quiet down the tools during afternoon nap hours if that matters in your home.
We keep the most common CGI-compatible parts on our trucks: weatherstripping, sweeps, hinges, rollers, and standard hardware. For less common series-specific components, we can usually source the part within a few days through our supplier relationships. We also stock parts for PGT, CWS, and ES Windows doors, which helps when a home has mixed brands across the openings.
Written by Keith Yamada, Owner, Lightwell Windows San Francisco at Lightwell Windows San Francisco, serving San Francisco and nearby areas.
Six Reasons Homeowners Choose Lightwell Windows San Francisco
Laminated glass and reinforced frames hold up to wind-driven rain, hail and flying debris, so your openings stay sealed when the weather turns.
Low-E insulated impact glass from our manufacturer lines commonly cuts monthly cooling bills 20-30%.
Laminated impact glass shuts out up to 40% of outside noise - traffic, neighbors, weather.
Monitoring services run $30-90 a month. Laminated impact glass resists forced entry around the clock, with no subscription.
Tighter seals and insulated glass even out hot and cold rooms and stop the drafts at the frame.
A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.