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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 estimateWindow Company in Novato, CA
Window and door work in Novato comes down to one reality: our housing stock was largely built between 1960 and 1985, and those original aluminum sliders and single-pane wood sashes weren’t designed for the North Bay’s wet winters and morning fog. At Lightwell Windows & Doors, we approach every Novato job by looking at what the home needs first: condensation control, smoother operation, and doors that seal tight when the Petaluma River fog rolls in. Keith Yamada leads our team, and he’ll be the one walking you through the options before any price is put in writing. Call (831) 480-4124 to talk through your project.
Why Novato Homes Are Different
Novato’s housing stock tells a specific story. The neighborhoods around Ignacio, Hamilton Field, and parts of San Marin are full of 1970s and 1980s tract homes with their original aluminum-frame sliding windows. Those windows were energy-inefficient on day one, and four decades of salt-tinged air from San Pablo Bay hasn’t done the frames any favors. Many bind now, or the rollers have worn so flat that a 12-year-old can’t slide the patio door open. Downtown, you’ll find older wood double-hung sashes that still have their single-pane glass. In a fog cycle, those panes sweat, and the condensation drips onto sills until the wood starts to soften.
What does that mean for the work? Window replacement in Novato is rarely a like-for-like swap. We’re often pulling aluminum frames from rough openings that were never flashed properly, installing new dual-pane glass, and re-caulking the exterior in a way that actually holds up to winter storms. Door installation has its own local condition: south-facing entry doors take direct afternoon sun for much of the year, and older hollow-core doors show it in the finish. We carry Therma-Tru, Mr-Glass, and ViewLux products that are built to handle that exposure without fading or warping.
Styles & brands we work with
Our Main Novato Services
Most Novato homeowners reach out to us for one of two reasons: windows that need replacing, or doors that need installing. Here’s how each works here.
Window Replacement in Novato
Window replacement in Novato usually means addressing the original aluminum sliders and single-pane wood sashes that dominate homes from the 1960s through the 1980s. We remove the old frame down to the rough opening, inspect for the water damage that’s common in older North Bay construction, and rebuild from there with dual-pane units that cut condensation dramatically. The fog that settles in from the Petaluma River every winter won’t sweat on the glass the way it used to. Window Replacement in Novato covers the full process, including what a typical opening costs and how long the work takes.
Window Installation in Novato
If you’re building an addition or doing a full remodel, window installation is about getting new openings framed, flashed, and sealed correctly the first time. Novato’s winter storms expose bad flashing work quickly. We use modern weather-resistant barriers and backer rod details that keep water out without caulking over every seam and hoping for the best. The team follows the C.A.R.E. values on site: clean up like it’s our own home, ask before moving anything, and explain the price before the work begins. Window Installation in Novato walks through what new-construction window work involves for Novato homeowners.
Door Installation in Novato
Door installation in Novato often means replacing a hollow-core front door with something that actually keeps the elements out. Warped frames and worn weatherstripping are common complaints from homeowners in Ignacio and along the San Marin corridor, especially after a wet winter. We install Therma-Tru and Mr-Glass entry systems with proper sill pans and adjustable thresholds, so the door seals tight to the floor every time you close it. South-facing doors also need finishes that won’t fade in the direct sun that Novato gets much of the year. Door Installation in Novato explains the full options.
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.
Brands We Service in Novato
We carry eight manufacturer brands, including ECO Window Systems, Mr-Glass, and ViewLux, which means the recommendation fits the home rather than what we happen to stock. Parts for common Novato window lines are typically available within a few days, and we cover everything we install with the 365-Day Done Right Promise. See our brands for the full lineup.
See the difference
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After
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AfterPricing for Window Company in Novato, CA
| Service | Typical range in Novato |
|---|---|
| Window replacement (per opening, mid-range dual-pane) | $650 – $1,100 |
| Window replacement (per opening, aluminum slider to dual-pane) | $700 – $1,200 |
| Window replacement (per opening, wood double-hung restoration) | $900 – $1,500 |
| Full-house window replacement (8 – 12 windows) | $5,200 – $13,200 |
| Sliding patio door replacement | $1,800 – $3,500 |
| Entry door installation (fiberglass, with frame) | $1,200 – $2,400 |
| Entry door installation (steel, with frame) | $1,000 – $2,000 |
| French door or multi-slide installation | $2,500 – $5,000 |
| Custom window installation (new construction opening) | $850 – $1,600 per opening |
Prices in Novato run higher than the Central Valley but below coastal Marin, mostly because of the age of the rough openings we’re working with. Homes from the 1970s often need flashing correction or frame repair that a newer home wouldn’t. That’s exactly why you get a written price before any work starts: the number we agree on is the number on the invoice.
Neighborhoods We Serve in Novato
Our crews work across Novato, from the older streets of Ignacio to the newer developments near Hamilton Field and throughout San Marin. We’re familiar with the HOA requirements in many of the planned communities, and we’ll flag any design review questions before you’re in front of a board. Typical response to most Novato neighborhoods is one to three business days for a site visit and written estimate.
- Ignacio
- Hamilton Field
- San Marin
- Pleasant Valley
- Downtown Novato
Service Area – Cities Near Novato
Beyond Novato, our service area reaches into nearby North Bay and East Bay cities where the housing stock and fog patterns create similar needs. If you’re in Albany, CA, Berkeley, CA, Emeryville, CA, or Martinez, CA, we can help with the same written-price process and the same cleanup standards.
Serving Novato, CA - Our Local Coverage Area
We’re based in the Novato 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 Window Company in Novato
Most estimates in Novato are scheduled within one to three business days. We work around your schedule, including weekends when needed, and the written estimate is delivered before any work is agreed to. Call (831) 480-4124 and a live person will set the appointment, not a recording.
Many Novato neighborhoods, particularly newer planned communities around Hamilton Field and parts of San Marin, have architectural review committees that want to see the window or door style before installation. We’ll prepare the spec sheets and product details your HOA needs, and we never start work until that approval is in hand.
Yes, from a single binding sliding door in Ignacio to a full house of replacement windows near downtown. The process is the same: a free estimate, a written price before any work starts, and the 365-Day Done Right Promise on every job. Call (831) 480-4124 to get yours scheduled.
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.
Other Lightwell Windows San Francisco Services
What Neighbors Say About Lightwell Windows San Francisco
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 Novato Customers Say
"They replaced a big foggy picture window. Careful with the furniture, laid down protection, and left no mess at all. Calm and respectful crew, and the view is clear again."
- Teresa Okafor"Replaced drafty old windows and a back door. The crew was gentle around my mother's antiques, protected everything, and cleaned up beautifully. Home feels warmer and calmer already."
- Walter Prim"New patio slider. Clean install, they protected the floor and hauled off the old door. Quiet, polite crew that worked around my work calls without complaint."
- Andre Bellamy