Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Window Replacement Across Loomis
Window replacement in Loomis runs $650-$1,450 per opening for a standard insert installation, and $950-$2,100 per opening when full frame replacement is required. Those are 2026 numbers for this market, not national averages. On many Loomis parcels, the price also carries a fire-code layer you won’t find two miles west in Roseville: homes in CAL FIRE-designated High or Very High Fire Hazard Severity Zones need SFM-listed, ember-resistant glazing assemblies. We know how to check that before we quote. Call (888) 635-0804 for a line-item estimate specific to your property.
Why TruePane Windows & Doors Is Loomis’s Preferred Window Replacement Company
TruePane is run by Dale Kessler, a second-generation glazier who founded the company in 2008 on a rule he still keeps on the whiteboard: if the pane is not true, the job is not done. We’re not a franchise operation cycling through subcontractors. The technicians who work on Loomis homes are background-checked, uniformed, and trained as apprentices into journeymen under our roof. They measure every opening twice and quote manufacturer lines side by side on paper, so you see exactly what you’re buying before you sign.
Our crews serve Loomis from the Sacramento office, and we keep that scheduling tight. A live person answers the phone 24 hours a day, seven days a week. Not a voicemail tree, not a callback form. When a Loomis homeowner calls about a failed seal or a fire-code compliance issue discovered during a re-roof permit pull, they talk to a person who can schedule the work. Every job carries our Done Right Promise and The Keystone Standard: both manufacturer warranty layers registered in writing before the truck leaves your driveway.
Our Window Replacement Services in Loomis
Full Frame Replacement
Full frame replacement means removing the entire existing window down to the rough opening, including the frame, trim, and often exterior casing, and can include upgrading to Sliding & Patio Doors - Loomis homeowners increasingly request. On Loomis ranch homes built between the 1960s and 1990s, we regularly find rotted sills, out-of-square jambs, and non-standard rough openings that make inserts a bad bet. Full frame work lets us correct the opening, flash it properly, and install a window that actually seals. If your existing window frames show water staining, sagging, or you’re already planning stucco repair, this is the honest route. In Loomis, $950-$2,100 per opening is the range we typically quote, depending on size and glazing requirements.

Insert Window Replacement
An insert (sometimes called a pocket replacement) fits a new window unit inside the existing frame. It’s faster and less expensive, typically $650-$1,450 per opening in Loomis. But it only works when the existing frame is sound, square, and dry. We measure twice before we recommend inserts, because a Loomis home with leaking original aluminum sliders and water-damaged jambs isn’t a candidate. We’ll tell you plainly if inserts will work and stand behind the result either way.

Storm Window Replacement
Some Loomis homes, especially older farmhouses along rural parcels, still rely on exterior storm windows for winter insulation and summer heat control. We replace those storm units and can pair them with interior replacement sashes where the original wood window is worth keeping. On properties that aren’t in the fire hazard zone, storm windows remain a practical, lower-cost option for preserving original character while cutting drafts.

Energy-Efficient Upgrade
Loomis sits in the western Sierra foothills. Summer afternoons push past 100°F with intense western sun, and winter nights dip below freezing. That’s a brutal daily thermal swing for a window. Single-pane or low-SHGC units let heat pour in during July and leak out in January, driving cooling and heating costs up and accelerating seal failure, which is why we recommend Energy-Efficient Windows in Loomis. We quote Low-E3 glass with argon fill and appropriate solar heat gain ratings for each elevation of your home. An energy upgrade on a typical 1,800-square-foot Loomis ranch runs $8,000-$22,000 full home, depending on count and frame decisions.

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.
Trusted Brands We Service in Loomis
TruePane is an authorized installer for more than a dozen manufacturer lines, including, PGT, and CGI. For Loomis fire-zone properties, we also work with Window Replacement product lines that meet SFM-listed ember-resistant standards, including ES Windows and ECO Window Systems. We stock common parts and hardware for faster turnaround on Loomis jobs and register both warranty layers before we leave your property.
Common Window Replacement Problems We See in Loomis Homes
- Fire hazard zone compliance gaps. Standard vinyl windows that passed code in Roseville or Citrus Heights often fail on Loomis parcels once a re-roof or addition permit forces an inspection. If your property is in a High or Very High FHSZ, the glass must be SFM-listed and ember-resistant. Buy the wrong window and you’re paying twice.
- Original aluminum single-pane sliders. Loomis was built out heavily from the 1960s through the 1990s, and thousands of ranch homes still have the original extruded aluminum windows. Frames oxidize, tracks bind, and the single pane never stops conducting heat. Full frame replacement resets the opening and the thermal performance at once.
- Non-standard rough openings on older farmhouses and outbuildings. The agricultural pockets of Loomis include 100-year-old farmhouses and detached shops with window openings that were framed by hand, not to a modern spec. A direct-set replacement without flashing tape and jamb correction leaks. We’ve rebuilt more than a few.
- Fogged or failed IGUs from thermal swing. Loomis’s daily temperature range stresses the seal on budget insulating glass units faster than on the Sacramento valley floor. A unit that’s only a few years old can fog if it was built with cheap spacer technology. We replace failed IGUs and re-glaze where the frame is worth saving.
Pricing for Window Replacement in Loomis, CA
A standard insert window replacement in Loomis runs $650-$1,450 per opening. Full frame replacement runs $950-$2,100 per opening. Energy-efficient full-home upgrades on a typical ranch run $8,000-$22,000. What moves the number: the FHSZ status of your parcel (ember-resistant and tempered glazing costs more than standard glass), non-standard rough opening correction, stucco or siding repair around the opening, and whether we’re pulling permits through Placer County or working under a simple like-for-like replacement. We don’t pad quotes with surprise line items. The written estimate you approve is the price you pay. Call (888) 635-0804 to schedule a free estimate.
Key Takeaways
- Loomis window replacement costs $650-$1,450 per window for inserts, $950-$2,100 for full frame.
- Many Loomis parcels fall in CAL FIRE High or Very High FHSZ, requiring SFM-listed ember-resistant glazing.
- Original aluminum single-pane windows and non-standard rough openings are common on Loomis ranch homes.
- Permit pulls for re-roofing or additions often force window compliance upgrades.
- TruePane registers both warranty layers in writing before leaving your driveway.
Building on Acreage Around Loomis Changes the Scope
Most of Loomis isn’t tract housing. It’s acreage. Custom and semi-custom ranch homes on one to ten acres, built with county permits, private wells, and septic systems. That changes how a window replacement job gets scoped and priced. We’ll say it plainly: a three-bedroom ranch on a quarter-acre lot in Roseville is a one-day quote and a one-day install. A Loomis property with a 1970s ranch, a detached shop, a guesthouse, and an old barn is a different job entirely.
Access matters. Long gravel driveways mean material staging has to be planned. Equipment reaches further. On hot summer days, we schedule Loomis jobs for early mornings so the crew and the materials aren’t fighting 104°F heat by noon. Grading and drainage matter too. If a window sits at the base of a slope that channels runoff, a replacement that doesn’t address the flashing and sill pan will leak within a season. We inspect for that before we quote, not after.
Setbacks matter for outbuildings and detached ADUs. Placer County has its own window and glazing requirements for habitable accessory structures, and if the structure predates current code, the replacements may need to meet today’s energy and safety standards. We scope all of it before we hand you a number.
We Also Serve Cities Near Loomis
Our window replacement crews cover Rocklin, Granite Bay, Roseville, and Lincoln, along with the surrounding Placer County foothills. If you live in Window Replacement in Loomis or a neighboring community and want a quote from a company that actually knows the fire-zone rules and the county permitting process, call (888) 635-0804.
Serving Loomis, CA - Our Local Coverage Area
We’re based in the Loomis 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 - Window Replacement in Loomis
Most like-for-like window replacements that don’t alter the rough opening don’t require a building permit in Placer County, but if your Loomis parcel sits in a CAL FIRE High or Very High FHSZ, the replacement glass must meet SFM-listed, ember-resistant standards regardless of whether a permit is required. Many homeowners find this out only when they pull a permit for a re-roof or addition and the inspector flags non-compliant windows. We verify your parcel’s FHSZ status before we quote so there are no surprises. Call (888) 635-0804 and we’ll check it for free.
You need full frame replacement if the existing frames show water staining, rot, sagging, or if the jamb is out of square. Original aluminum frames from the 1960s through 1990s also tend to oxidize and pit, which means the new insert can’t seal properly against the old frame. On Loomis properties with non-standard rough openings, inserts often won’t fit at all. We’ll measure and tell you which route is honest for your specific windows. Estimates are free.
Loomis homes with original single-pane aluminum windows typically see 15-30% reductions in cooling load after upgrading to Low-E3 double-pane units with argon fill, depending on window count and orientation. Western-facing windows take the worst afternoon sun and deliver the fastest payback. Exact savings depend on your home’s insulation, roof, and shading, but the thermal upgrade is real, not a brochure number. Call (888) 635-0804 for an estimate on your specific elevation mix.
Yes. We replace windows on detached shops, barns, guesthouses, and ADUs throughout Loomis. These structures often have non-standard rough openings and may need full frame replacement rather than inserts. If the structure is habitable, Placer County energy and safety codes apply, and fire-zone glazing rules can extend to outbuildings depending on your parcel. We scope every opening on the property before quoting, not just the main house.
When you pull a permit for a major project in Loomis, the Placer County inspector verifies that existing windows on the structure meet current code for your fire hazard zone. If the windows are standard, non-ember-resistant units on a High or Very High FHSZ parcel, they get flagged, and you’re replacing them whether you planned to or not. We’ve done many of these jobs, and we’ll tell you upfront if your windows are likely to be flagged before you start the bigger project.
Call TruePane for Window Replacement in Loomis, CA
If you live in Loomis, you already know this isn’t Roseville. The lots are bigger, the houses are older, and the fire code is stricter. You need a window contractor who knows the difference and quotes honestly for it. TruePane is that company. We’re a local, owner-led operation backed by The Keystone Standard and a Done Right Promise. No fine print, no arguing, no voided warranties. Call (888) 635-0804 to schedule your free estimate. A live person answers, day or night.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Loomis and Placer County with a second-generation glazier’s standard of work.



Before
After
Before
After
Before
After