Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Window Installation Across University of California-Davis
Window installation in University of California-Davis comes with a set of conditions you won’t find in Woodland, Dixon, or across the causeway in Sacramento. The delta breeze that makes Davis summers bearable also pushes fine agricultural dust from the UC Davis research fields into window tracks, screens, and weatherstripping on homes along the west and north edges of town. And because much of the housing stock dates to the 1960s through 1980s, a lot of those original aluminum single-pane windows are decades past their useful life. Our crews know the difference between a city-lot job and an unincorporated Yolo County acreage job, because we’ve done both. Call (903) 354-7134 and we’ll give you a written price before any work starts.

Why Westlight Windows & Doors Is University of California-Davis’s Preferred Window Installation Company
Westlight Windows & Doors has been installing windows since 2009, and Owen Satterfield has built the company around a simple idea: say the price before the work, show up in the window we gave, and come back if it fails. That promise is why Davis homeowners keep our number. We’re an independently owned and operated Kingswell location, which means we carry eight manufacturer lines and back every job with the Kingswell Guarantee: a written price, a committed arrival window, a clean job site, and a written guarantee on the completed work.
Davis is a university town with a huge rental stock, and that changes how window work gets scheduled. Tenants report problems late, landlords defer maintenance, and by the time we’re called, hardware is often seized and weatherstripping is shot. Our techs are background-checked and uniformed, so a property manager in Central Davis or a homeowner in North Davis knows exactly who’s walking through the door. And when you call, a live person answers. Not a voicemail box. Not a chatbot. That matters at 7:00 a.m. when a west-facing bedroom is already heating up and the window won’t open.
Double Hung Windows in University of California-Davis
Double hung windows are the workhorse of Davis ranch-style homes, and for good reason. Both sashes move, which means you can open the top sash to let hot air out while the bottom sash pulls the delta breeze in. In a city where night ventilation is a way of life rather than a preference, that’s not a minor detail. Most double hung replacements in University of California-Davis run $450-$850 per window installed, depending on glass package, frame material, and whether the existing opening needs reframing. For a 1970s ranch with ten openings, plan on the higher end if we’re dealing with original aluminum frames and rotted sills.
Low-E Glass and Davis Solar Exposure
West-facing windows in Davis take a beating from 100°F-plus afternoon sun. We spec low-e glass, which is a thin metallic coating that reflects heat back out in summer and back in during winter. On a double hung, we often pair that with a low-SHGC glazing option for west and south walls. It cuts cooling load without killing the view of your backyard.
Screen Replacement and Night Ventilation
Half the Davis double hungs we see have blown-out screens or missing hardware from years of deferred maintenance. A window that won’t stay open or a screen that won’t keep bugs out defeats the entire purpose of Davis’s night-flush cooling tradition. We replace screens as part of the install, and we test every sash, lock, and tilt latch before we leave the site.
Vinyl Windows in University of California-Davis
Vinyl windows are the most common replacement we install in University of California-Davis, and the pricing reflects that volume. A standard vinyl double hung runs $400-$700 per window, and a vinyl casement runs $500-$900, depending on size and glass. Vinyl holds up well against valley heat and agricultural dust, and it never needs painting, which matters when you’re facing seasonal plowing dust from the fields west of town. For most Davis homes built between 1965 and 1985, vinyl is the right balance of cost, durability, and thermal performance.
Impact-Rated Vinyl from PGT and CGI
On open Yolo County lots where the afternoon wind never quits, impact-rated vinyl from PGT and CGI earns its keep. These frames are reinforced to handle lateral stress from steady valley winds, and the laminated glass package shrugs off blown debris. If your property faces open farmland with no windbreak, we’ll talk through whether impact-rated is worth the upgrade. On most acreage parcels near the UC Davis fields, it is.
Agricultural Dust and Track Design
The flat, open terrain on Davis’s west edge means fine dust finds its way into everything. Vinyl window tracks with tight tolerances and well-sealed weatherstripping hold up far better than the old aluminum track-and-roller systems from the 1970s. We spec vinyl frames with integrated nailing fins and full-perimeter sealant on acreage homes specifically because of that dust problem.

Trusted Brands We Service in University of California-Davis
We carry and install eight manufacturer lines, and for Davis homes we lean on PGT, CGI, and ES Windows most often. PGT and CGI give us impact-rated options for open lots and west-facing exposures. ES Windows gives us a strong thermally broken aluminum line for homeowners who want the look of aluminum without the heat transfer of 1970s originals. We also stock replacement hardware, rollers, and weatherstripping parts for these brands, which means we’re not waiting on a distributor in Sacramento when a Davis homeowner needs a track rebuilt.
Common Window Installation Problems We See in University of California-Davis Homes
- Seized casement cranks on student rentals: The 1960s-1980s rental stock near campus has deferred maintenance baked in. Cranks seize, operators strip, and tenants can’t open windows at night to flush 100°F heat. We replace the operator, the sash, or the whole unit, depending on frame condition.
- Dust-packed sliding door tracks: Homes on the west and north edges of Davis face working UC Davis agricultural research fields. Fine dust from plowing and harvest packs slider tracks solid, grinds rollers down, and forces the door out of alignment. We rebuild tracks and replace roller assemblies, then seal the jamb against the next season.
- Worn weatherstripping from steady valley winds: Flat, open Yolo County lots get consistent afternoon wind pressure that accelerates weatherstripping wear on doors and windows alike. We replace seals with compression-style weatherstripping rated for high-wear applications and check the warranty terms in writing before we start.
- Original aluminum single-pane failing against west solar exposure: West-facing walls in Davis take direct afternoon sun at 100°F-plus for months. Single-pane aluminum transmits that heat straight into the living room. We replace those with insulated low-e units sized for the opening, usually topping out R-value for the frame width available.
Pricing for Window Installation in University of California-Davis, CA
A full window replacement in University of California-Davis typically runs $400-$900 per window installed, with double hungs on the lower end and large casements, bays, or picture windows on the higher end. A 1970s ranch with ten standard openings usually lands between $5,000 and $8,500 total. What moves the number: glass package (low-e adds roughly $40-$80 per window, impact-rated more), frame repair, permitting on acreage, and whether we’re pulling old aluminum or wood sashes. Every quote from Westlight Windows & Doors is a written line-item price before work starts. No door-step revisions. No vague ranges. Call (903) 354-7134 for your free estimate.
We Also Serve Cities Near University of California-Davis
Our crews serve University of California-Davis and the surrounding region, including Los Angeles, San Diego, San Jose, and San Francisco. If you’re outside Davis proper but within driving range of these metros, we can schedule the same Window Installation service with the same written-price guarantee. For Davis-area acreage, county permitting, and agricultural-dust-specific scoping, see our local page for Window Installation in University of California-Davis.
Serving University of California-Davis, CA - Our Local Coverage Area
We’re based in the University of California-Davis 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 Installation in University of California-Davis
Most window replacements inside Davis city limits don’t require a permit if the opening size and structural framing stay the same. On unincorporated Yolo County acreage, especially parcels near the UC Davis agricultural research fields, the rules can differ, and we pull county permits when the scope requires it. We also check septic and well setback requirements before quoting, because some window additions or enlargements can trigger a county review that a simple replacement wouldn’t. Call (903) 354-7134 and we’ll tell you exactly what your parcel needs before any work starts.
If your home faces working UC Davis agricultural fields on the west or north edge of town, that fine dust is getting past worn weatherstripping and into the roller assembly itself. Cleaning the visible track helps for a few days, but the real fix is replacing the weatherstripping seal, often rebuilding the track, and sometimes swapping the door panel for one with a tighter bottom seal. We do this on Davis acreage homes regularly. Call (903) 354-7134 for a free estimate on the repair.
Yes. Low-E glass, which is a thin metallic coating applied to the glass surface, reflects solar heat back outside in summer and back inside in winter. On a west-facing Davis wall that takes direct 100°F-plus afternoon sun for months, low-E with a low solar heat gain coefficient (SHGC) meaningfully cuts cooling load. Homeowners we’ve worked with on the west side of Davis report cooling cost drops of 20 to 30 percent after replacing original single-pane aluminum. Call (903) 354-7134 and we’ll spec the right glass package for your exposure.
We start by walking the entire parcel, not just the main house. Outbuildings, shops, and detached ADUs often have window openings that were site-built and may not match standard sizes, so we measure each one and quote accordingly. We also check grading and drainage around the foundation, because an open Yolo County lot channels water differently than a city lot. Grading problems around a window well can rot a sill in a single wet winter. The scope we write reflects all of that, in writing, before work begins. Call (903) 354-7134 and Owen Satterfield will walk your property personally.
We carry and install eight manufacturer lines, including PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux. For Davis homes specifically, we lean on PGT and CGI for impact-rated vinyl and ES Windows for thermally broken aluminum. We also stock local hardware and weatherstripping parts for these brands, so a rebuild on a Davis rental or a west-side acreage home doesn’t wait on a Sacramento distributor. Call (903) 354-7134 for a written quote on any of these lines.
Written by Owen Satterfield, Owner at Westlight Windows & Doors, serving University of California-Davis since 2009.










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