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 Davis
Window installation in Davis runs on a different set of rules than most California cities. The city’s strict tree-preservation ordinance means mature canopies shade a large share of homes, which changes what glass you should spec. Title 24 energy requirements apply to every replacement, and the mix of 1960s ranch homes, 1980s suburban tracts, and newer energy-efficient builds means no two jobs are the same. Our crew knows Davis blocks like Stonegate, North Davis, and the Mace Ranch area, and we quote the job the same way every time: the price goes on paper before work starts, and it does not move at the door. Call (817) 686-2228 for a free estimate.

Key takeaways:
- Most single-window replacements in Davis run $450 – $900 installed, depending on size and glass package.
- Davis enforces Title 24 energy standards; low-E glass is standard on nearly every project we quote here.
- Tree canopies change window selection. We spec glass for shade, not just for sun.
- Every job is covered by a written 365-Day Done Right Promise.
- Permits are pulled and inspections passed on every Davis project, no exceptions.
Why Meridian Windows & Doors Is Davis’s Preferred Window Installation Company
Davis homeowners tend to ask sharper questions than most. They want to know the SHGC on the glass, whether the rough opening gets flashed to current code, and who exactly will be standing in their living room. We answer all of it. Elliot Vance leads our Window Installation operation, and the crew that shows up is background-checked and uniformed, so you know exactly who is walking through the door. Our phones are answered by a live person around the clock, which matters when a window cracks during the kind of windstorm that hits the Yolo County flatlands in winter.
We are part of the Garrison Partners family and have been held to The Garrison Standard since 2009. That standard is a written code for how work is performed on a job site: show up on time, protect the floors, keep the work area clean, and never leave a mess in the sill caulk. Davis homeowners who have been through a rough contractor experience usually tell us that is the part they notice first.
Double Hung Windows in Davis
Double hung windows in Davis are the single most common style we install, especially in the 1970s and 1980s homes throughout West Davis, Stonegate, and North Davis Ranches. The original units in those houses are often aluminum-frame single-pane windows that have warped over 40 years and now leak air at the meeting rail. A typical double hung replacement in Davis runs $500 – $850 per window installed, depending on the glass package and whether we are reusing the existing interior trim or installing new casing.
What the Job Involves
We measure the rough opening, not the old window. In older Davis homes, the original rough openings are rarely square, which means the new window gets shimmed, insulated, and flashed before interior trim goes back on. That work is part of the written price, not a surprise line item on install day.
Sash Replacement vs. Full Frame
If the existing frame is solid, a sash-only replacement cuts labor and cost. We have done that on several Davis homes where the original wood frame was in good shape and only the sashes had rotted. A full frame replacement runs higher because we remove the old window down to the rough opening, which is common when there is water damage around the jambs.
Vinyl Windows in Davis
Vinyl windows in Davis are the most cost-effective option for homeowners who want energy efficiency without the maintenance of wood. We install vinyl units from CGI and CWS, both of which hold up well in the valley heat and the damp winter fog that settles over Davis from December through February. A standard vinyl double hung in Davis runs $450 – $700 installed. A larger three-panel sliding vinyl window runs $900 – $1,400.
Vinyl vs. Wood in Davis’s Climate
Davis summers push temperatures past 95 degrees regularly, and vinyl frames expand and contract with that heat. The brands we carry are engineered for that range. Wood frames look sharp but require repainting every few years, and the valley’s UV exposure breaks down paint faster than coastal climates do. For most Davis homeowners, vinyl is the lower-maintenance call.
Thermal Performance
We spec vinyl windows with low-E glass (a thin metallic coating that reflects heat while letting visible light through) and argon fill between the panes. That combination meets Title 24 requirements for Davis and cuts the solar heat gain that drives up cooling bills from June through September.
Trusted Brands We Service in Davis
Meridian Windows & Doors is authorized to install and replace products from eight manufacturer lines: PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux. For Davis projects, we lean on CGI, CWS, and ES Windows most often because their vinyl and aluminum product lines match the housing stock and energy codes here. We keep common replacement parts in stock for this area, which shortens turnaround when a sash needs new balances or a slider needs a roller kit. The brand conversation happens after we understand what your home needs, not before.

Common Window Installation Problems We See in Davis Homes
- Wrong-sized standard units. Ordering a stock window without verifying the rough opening in a 1960s Davis ranch home often leads to framing adjustments on install day. We measure first and order to the opening.
- Tree-root staging conflicts. Davis’s tree ordinance protects root zones, and staging equipment or a dump trailer in the wrong spot can stop a job. We plan site access around the canopy before any work begins.
- Wrong SHGC on shaded walls. A heavily shaded north wall does not need the same glass as a west wall baking in afternoon sun. Specifying the wrong solar heat gain coefficient means the glass fights the room instead of serving it.
- Rotted jambs from sprinkler overspray. Many Davis homes have lawn irrigation nozzles close to window wells. Years of overspray rots wood jambs and encourages mold. We see it constantly in Stonegate and fix the flashing on the new unit so it does not happen again.
A meridian is a fixed line you measure everything against, and that is how we run every Davis install. In the Stonegate area, our crew replaced failing double-hung windows in a 1980s ranch home with CGI vinyl units featuring low-E glass and argon fill. The original north-facing sashes had rotted jambs from years of sprinkler overspray and shading from a large valley oak, and the new insulated glass units reduced visible condensation and improved comfort. We also upgraded two casement windows in the kitchen to match the updated glazing.
Pricing for Window Installation in Davis, CA
Here are honest ranges for Window Installation in Davis, based on what we quote every week in this market:
- Double hung window (vinyl, low-E, argon): $450 – $850 per window installed
- Casement window: $600 – $1,100 per window installed
- Sliding window (3-panel): $900 – $1,400 per window installed
- Bay or bow window: $2,800 – $5,500 installed
- Garden window: $1,400 – $2,400 installed
What moves the price is glass package, frame material, whether it is a sash-only or full-frame replacement, and the condition of the rough opening. We give the written price before any work begins, and that number does not change unless we find hidden rot or code issues, which we will show you before touching the wall.
Call (817) 686-2228 to schedule a free estimate. We will measure, spec the right glass for your exposure and shade, and put the number in writing.
We Also Serve Cities Near Davis
Our crews serve Dixon, Woodland, West Sacramento, and Winters, in addition to Davis. If your property sits near the county line or you are weighing options across neighboring cities, we can quote both properties on the same visit. Dispatch and scheduling are coordinated from our Sacramento office; crews live and work locally in the Davis area.
Serving Davis, CA - Our Local Coverage Area
We’re based in the 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 Davis
Yes. Davis requires a building permit for window replacement when the opening size changes or structural alterations are needed. Simple same-size replacement windows typically fall under the city’s over-the-counter permit process, but we pull the permit on every job so it is filed correctly and the inspection is scheduled. Call (817) 686-2228 and we will tell you exactly what your project requires before you commit to anything.
Davis’s tree-preservation ordinance protects mature trees and shading in established neighborhoods, which means the canopy over your roof changes which glass spec makes sense. A north-facing window under a valley oak needs a different solar heat gain coefficient than a west-facing window with full afternoon sun. It also affects staging: we plan site access around protected root zones so the job does not stall or run into city fines. We handle this on every Davis quote.
We install and replace products from CGI, CWS, ES Windows, ECO Window Systems, PGT, Mr-Glass, Therma-Tru, and ViewLux. For most Davis homes, we recommend CGI and CWS vinyl lines for cost and thermal performance, and ES Windows when a homeowner wants a higher-end aluminum or custom look. All are covered by our written 365-Day Done Right Promise.
Most single-window replacements take one day on site, including removal, flashing, install, and interior trim. A full-home window replacement in Davis typically runs three to five working days depending on the number of windows and any rough-opening corrections. We give you a calendar before work starts, and if the schedule needs to change, we call you before you have to call us.
Yes, particularly if your current windows are single-pane aluminum from the 1970s or 1980s. Replacing those with low-E insulated glass units reduces air leakage and solar heat gain, which lowers cooling load in Davis’s hot summer months. The savings depend on your home’s orientation, shading, and existing insulation, but most Davis homeowners we talk to notice the comfort difference before they see the first bill. Call (817) 686-2228 for a free estimate and we will walk you through the numbers for your house.
Ready to replace drafty, warped, or failing windows in your Davis home? Elliot Vance and the Meridian Windows & Doors crew quote every job with a written price before work begins, and we stand behind the install for a full year. Call (817) 686-2228 to schedule your free estimate.
Written by Elliot Vance, Owner at Meridian Windows & Doors, serving Davis since 2009.










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