Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Custom Windows & Doors Across Florence-Graham
Custom window and door work in Florence-Graham is different from the rest of LA County, and the difference starts before the first measurement gets taken. This is unincorporated county land, which means every permit runs through LA County Building and Safety rather than LADBS. Get that wrong and a two-day window swap becomes a two-week stall. TruePane has been doing Custom Windows & Doors work here long enough to know which form goes where, how the county inspectors schedule, and why the original steel casements on those 1930s stucco bungalows need more than a stock replacement unit. If you live in Florence-Graham and want the job done right the first time, call us at (888) 635-0804 for a free estimate.
Why TruePane Windows & Doors Is Florence-Graham’s Preferred Custom Windows & Doors Company
Dale Kessler founded TruePane in 2008 on a rule that still hangs in our shop: if the pane is not true, the job is not done. That standard matters more in Florence-Graham than in newer subdivisions, because the houses here predate the modern window industry. We know the difference between a 1948 steel casement rough opening and a 1995 wood frame opening, and we price accordingly. Live people answer our phones around the clock, not a voicemail tree, so when a Florence-Graham homeowner calls about a failed seal or a Florence-Graham Door Installation need in July, they speak to someone who can actually help.
Our crews work in Florence-Graham regularly, which means we already know the alleys off Miramonte and Santa Fe, the narrow side yards, and the parking constraints on Gage Avenue. That local familiarity keeps quotes honest and schedules realistic. Every job gets a written line-item quote, both warranty layers registered before our truck leaves the driveway, and the Done Right Promise behind it.
Our Custom Windows & Doors Services in Florence-Graham
Custom Shape Windows
Arched tops, portholes, eyebrow windows, angled trapezoids: Florence-Graham has them, mostly in the original 1930s and 1940s construction. Standard catalog units will not fit these openings, and forcing one in destroys the stucco returns that took a plasterer three days to build in 1948. We measure every radius and angle twice, order exact-fabrication units from our manufacturer partners, and set them with the same care the original builder intended. A custom arched window in Florence-Graham typically runs $850 to $2,200 per unit depending on size and glazing.

Commercial Storefront Glazing
Florence-Graham has retail strips along Florence Avenue and Central Avenue where older aluminum storefronts are reaching the end of their service life. Fogged glass, leaking frames, corroded thresholds: these are not cosmetic problems. We replace commercial storefront glazing in Florence-Graham for $45 to $90 per square foot depending on whether the shop needs tempered glass, low-E, or Impact Windows & Doors in Florence-Graham. The county permit process applies to commercial work here too, and we handle it.

Curtain Wall Systems
For the apartment buildings and mixed-use structures going up along the Florence corridor, curtain wall is the load-bearing glass envelope that defines the whole facade. Installing it in Florence-Graham means coordinating with county inspectors on a different cycle than City of LA inspectors, and TruePane manages that schedule from the first submittal. Curtain wall systems in this part of LA County typically start around $65 per square foot for standard stick systems and run higher for unitized or thermally broken assemblies.

Architectural Grilles & SDLs
Simulated divided lites, or SDLs, are the grille bars that preserve the period look of a 1940s bungalow while giving you a modern insulated glass unit underneath. This is a big deal in Florence-Graham, where original divided-light windows are part of the housing character. We fabricate SDLs in true 5/8-inch and 1-inch bar profiles, and we match muntin patterns to the existing architecture. SDL upgrades on a full Florence-Graham bungalow window package typically add $40 to $75 per window, installed.

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 Florence-Graham
TruePane is an authorized installer for more than a dozen manufacturer lines, and for Florence-Graham projects we regularly quote, and ES Windows side by side on paper so homeowners see the real price difference. We also service and replace CGI and CWS impact products if your home already has them, and our supply chain means local availability for ES Windows fabricated orders without waiting on an out-of-state rail shipment. When you call us for Florence-Graham Window Replacement, we know which manufacturer line fits the opening and which one fits your budget, and we will show you both numbers before you sign anything.
Common Custom Windows & Doors Problems We See in Florence-Graham Homes
- Original steel casement windows that will not accept modern inserts. These 1940s units have rough openings two or more inches narrower than today’s standard window frames, so a stock Andersen or Pella unit simply will not fit without reframing. Homeowners who skip this step end up with a crew cutting stucco in the driveway, racking up change orders.
- City of LA permits filed by mistake. Half the contractor visits we follow behind in Florence-Graham started with someone who assumed the address is in the City of Los Angeles. The county rejects the application, the inspector never comes, and the homeowner waits two extra weeks for a paperwork fix.
- Window failures from freeway-adjacent soot and heat. Houses along the I-110 corridor and the I-105 run hotter and collect more diesel particulate on their glass than homes three miles west. Single-pane units and old aluminum frames bake in this heat island, warping and fogging long before their time.
- Security screen doors layered over failing original wood doors. This is a specific Florence-Graham pattern we see constantly: instead of replacing a 70-year-old rotted wood entry door, previous owners kept bolting on security screens until the opening itself became a mismatch of three separate frames. We sort this out in one visit, door and screen as a system.
Pricing for Custom Windows & Doors in Florence-Graham, CA
Here are straight numbers for Florence-Graham work. A custom shape window replacement runs $850 to $2,200 per unit. A standard dual-pane low-E replacement on a bungalow-era opening runs $600 to $1,150 per window, installed, including county permit coordination. Architectural grille and SDL work adds $40 to $75 per window. Oversized glass panels, picture windows, or curtain wall sections start around $65 per square foot and rise with thermal and acoustic requirements. What pushes prices up in Florence-Graham specifically: narrow rough openings that require reframing, zero-lot-line staging that forces smaller crews and hand-carrying glass, and county inspection sequencing that adds a day to larger jobs. We give written, line-item quotes, and both warranty layers get registered in writing before the truck leaves. Call (888) 635-0804 for your free estimate.
We Also Serve Cities Near Florence-Graham
TruePane runs crews through the surrounding South LA and gateway communities too. If you are in Parkway, Arden-Arcade, Ladera Heights, or Commerce and need the same county-permit-aware window and door work, we are set up for it. Custom Windows & Doors in Florence-Graham is our anchor, but the county permitting knowledge carries over.
Serving Florence-Graham, CA - Our Local Coverage Area
We’re based in the Florence-Graham 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 - Custom Windows & Doors in Florence-Graham
Yes, you need a permit through LA County Building and Safety, not LADBS, for any window or door replacement that changes the opening size or the structural frame in Florence-Graham. A direct insert replacement into an existing frame may qualify as a repair, but the minute you pull an original steel casement and reframe the rough opening, the county wants drawings and an inspection. We handle all of that paperwork. Call (888) 635-0804 and we will tell you exactly what your specific job requires.
Because the rough openings on 1930s to 1950s steel casement bungalows in Florence-Graham are roughly two inches narrower and shallower than modern standard window frames, so catalog units simply do not fit without reframing. Most manufacturers stopped making that exact narrow profile decades ago, and the ones who still fabricate to size charge custom pricing. Our crews reframe in place and install fusion-welded vinyl or fiberglass units that match the opening, keeping your interior trim intact. Call (888) 635-0804 for a measurement visit.
You need to check whether your Florence-Graham lot is zero-lot-line and whether the county will require a party-wall notice or structural review before work begins. Detached bungalows usually are fine, but the duplexes and triplexes along Miramonte and Santa Fe often have shared walls that complicate the reframing work. We coordinate with the county inspector to keep the job moving, and we stage materials so we never block the neighbor’s access. Call (888) 635-0804 with your address and we will check the county records before you commit.
Yes, measurably. Homes in the Florence-Graham heat island between the I-110 and I-105 are exposed to concentrated diesel particulate and freeway noise that settle into older frames and seal gaps faster than in coastal neighborhoods. Dual-pane, low-E glass with argon fill cuts the heat gain and a laminate interlayer cuts the noise; we quote both specs side by side so you decide what is worth the extra cost. For a bedroom facing the freeway, acoustic glass can make the difference between sleeping and not. Call (888) 635-0804 for an exact price on your setup.
We hand-carry glass and frames from a staged truck on the street, and we sequence deliveries so materials never sit on the sidewalk or block an alley in Florence-Graham. On tight lots off Gage or Florence Avenue, we also schedule the county inspection on the same day as the biggest delivery, which saves you a second site visit and keeps the neighbors onside. It is part of the quote, not an afterthought. Call (888) 635-0804 for a free estimate that includes the staging plan.
How We Work on a Tight Florence-Graham Lot
Most Florence-Graham lots are dense: detached bungalows set close together, zero-lot-line duplexes, fenced side yards too narrow for a pickup truck, and no driveway to speak of. That changes how a window or door replacement gets quoted and run. We have learned to stage from the street, hand-carry oversized glass panels around the back, and keep the work zone contained so the neighbor never comes out asking why our saw horses are on their property line. Noise abatement matters here too: county work-hour rules apply, and the inspectors do check. On a recent side-yard replacement in the 1600 block of E. Florence Ave, our crew found the original 1940s steel casement rough openings were 2 inches too narrow for standard Andersen 400-series inserts. We reframed the openings in place, notched the stucco returns carefully, and swapped to a fusion-welded vinyl double-hung with low-E glass and argon fill, keeping the job within the same-day inspection window to avoid a second county trip. The homeowner got dual-pane comfort without losing their interior trim. That is the standard we hold in Florence-Graham: access and county rules are part of the estimate, not a surprise on the invoice.
Local Expertise That Actually Shows Up on the Invoice
We have seen the exact three failure modes play out too many times in this neighborhood to pretend they do not exist. First, a contractor pulls a City of LA permit by mistake and loses days when LA County Building and Safety rejects it mid-job. Second, a crew specifies standard-size replacement units that will not fit the narrow rough openings of 1930s to 1950s stucco bungalows, and the homeowner pays for seven hours of unplanned reframing. Third, nobody thinks about staging until a stop-work order shows up because a truck blocked the alley. TruePane plans around all three before we ever put a boot on your property.
Get Your Free Florence-Graham Estimate
If you live in Florence-Graham and your windows or doors are original, failing, or simply wrong for this climate, call TruePane at (888) 635-0804. We will measure every opening twice, quote your options on paper, and register both warranty layers before the truck leaves your driveway. Dale Kessler built this company to be the last call a homeowner needs to make on a window or door. Let us prove it on your house.
Written by Dale Kessler, Owner at TruePane Windows & Doors.



Before
After
Before
After
Before
After