Window Replacement in Lennox - Written Price Before Anything Is Ordered

Fast, Reliable Window Replacement Across Lennox

Window replacement in Lennox, CA typically runs $650 – $1,450 per window installed, depending on frame type, glass package, and whether the opening is standard or custom-sized. Most Lennox homes we work on were built between the 1940s and 1960s, which means rough openings are often out of square and need real framing work before a new unit goes in. We schedule crews from our Los Angeles dispatch office to serve Lennox directly, and every job gets a written price before any work starts. If you’re looking at a full-house window replacement in Lennox, call (817) 686-2228 and we’ll walk the scope with you.

Call (817) 686-2228

Why Meridian Windows & Doors Is Lennox’s Preferred Window Replacement Company

Lennox homeowners deal with a specific set of problems: single-pane sliders from the 1950s that rattle during Santa Ana winds, aluminum frames that corrode in salt air, and rough openings that were never square to begin with. We’ve replaced enough windows in Lennox to know what’s behind the drywall before we cut into it. The price we quote is the price on paper before work begins, and it doesn’t move at the door. Every Lennox installation is covered by our 365-Day Done Right Promise in writing: if it fails within the year, we come back at no charge.

Our technicians are background-checked and uniformed, so you know exactly who’s walking through your door. The phones are answered by a live person 24/7, not a voicemail loop. We operate as part of the Garrison Partners family, held to The Garrison Standard since 2009. Elliot Vance leads the team, and he runs every Lennox job the same way: scope it right, price it honestly, stand behind it.

Window Replacement Company in Lennox

A Window Replacement Company in Lennox does more than swap glass. The job starts with measuring the existing rough opening, checking for plumb and level, and determining whether the framing needs correction before any new unit goes in. In Lennox, that step matters more than in most places. Homes off Lennox Boulevard and around Hawthorne Boulevard were framed fast in the postwar boom, and we regularly find jambs out of plumb by half an inch or more. A competent Lennox window replacement contractor builds that correction into the scope and the price, so there are no surprises mid-install.

Full Frame Replacement

Full frame replacement means removing the entire existing window down to the studs, including the sill, jambs, and exterior trim. It’s the right call when wood has rotted, aluminum has corroded, or the opening needs to be re-squared. In Lennox, we recommend full frame replacement on most 1950s and 1960s homes because the original framing is rarely true. Cost in Lennox typically runs $950 – $1,450 per window installed, depending on opening size and how much correction the framing needs.

Insert Window Replacement

Insert replacement fits a new window unit inside the existing frame, leaving the original trim and exterior intact. It’s a lower-cost option that works well when the existing frame is still square and sound. In Lennox, we see insert replacement used most often on newer additions or on homes where only one or two windows need attention. Expect to pay $650 – $950 per window installed for a quality insert unit in Lennox.

Window Glass Replacement in Lennox

Window Glass Replacement in Lennox means replacing the glass unit itself rather than the entire window. It applies when the frame is still solid but the glass has failed, cracked, or lost its seal. In Lennox, fogged insulated glass units are common on homes where original double-pane windows have spent decades cycling between coastal humidity and dry Santa Ana heat. The moisture gets between the panes, the seal fails, and the glass permanently hazes over.

Insulated Glass Unit Replacement

An insulated glass unit, or IGU, is two or more panes sealed together with a gas fill between them. When the seal fails, condensation shows up between the panes and won’t wipe away. In Lennox, IGU replacement typically runs $350 – $550 per unit. The frame stays, the old IGU comes out, and a new one goes in, often the same day we have the unit in hand.

Low-E and Impact-Rated Glass Upgrades

Many Lennox homeowners upgrade to low-E glass during a glass replacement. Low-E is a thin coating that reflects heat while letting light through, which matters in Lennox where summer sun pounds west-facing windows along Lennox Boulevard. If the home sits within the county’s windborne-debris overlay, we spec impact-rated laminated glass instead. That’s a bigger cost, typically $550 – $800 per IGU in Lennox, but in certain zones it’s required, and the energy and noise benefits are real too.

Trusted Brands We Service in Lennox

We’re authorized to install and replace products from eight manufacturer lines, and for Lennox we lean most heavily on PGT, CGI, and ES Windows. PGT and CGI build impact-rated units that stand up to Los Angeles County’s coastal wind requirements, which is exactly what Lennox homes near the 405 and the flight path need. ES Windows makes clean, modern aluminum frames that hold up against salt air without corroding. We don’t push one brand on every job. We spec the window that matches the opening, the exposure, and the design pressure requirement the county applies to your part of Lennox. Call (817) 686-2228 and we’ll tell you which manufacturer actually fits your house.

Common Window Replacement Problems We See in Lennox Homes

• Out-of-plumb rough openings in mid-century tract homes. The framing on 1940s and 1950s Lennox homes was often built fast, and windows were shimmed to fit at the time. When you pull the old window, the opening reveals itself as out of square by half an inch to an inch, and stock units simply won’t seat properly.
• Sash rattle and water intrusion during Santa Ana wind events. Original single-pane windows in Lennox were never rated for sustained high wind. When the Santa Anas blow, sashes flex and rattle, and wind-driven rain finds its way past old sills and failed caulking.
• Corroded aluminum frames from salt air. Lennox sits close enough to the coast that airborne salt accelerates aluminum oxidation. Frames pit, corners weaken, and the operable hardware binds. This is a coastal-zone failure mode that inland towns don’t see.
• Skipped permits that resurface at resale. Replacing windows in Lennox requires a permit through Los Angeles County. Contractors who tell you otherwise are cutting a corner that will come back when you sell the house and the buyer’s inspection asks for permit sign-off.

Pricing for Window Replacement in Lennox, CA

We Also Serve Cities Near Lennox

Our crews cover Lennox and the surrounding Los Angeles County area. Beyond Lennox, we handle Window Replacement projects in Los Angeles, San Diego, San Jose, and San Francisco. If you’re in one of these cities, the same written pricing and 365-Day Done Right Promise apply. For Window Replacement in Lennox specifically, call our dispatch line and we’ll send a tech who knows the local housing stock.

FAQs About Window Replacement in Lennox