Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Before
After
Before
After
Before
AfterFast, Reliable Door Installation Across Los Angeles
Door installation in Los Angeles costs between $1,200 and $4,800 for a standard exterior replacement, depending on whether your home sits in a hillside WUI zone, an HPOZ district, or a flatland tract neighborhood. Most Los Angeles door replacements take 2 to 5 days from measurement to completed install, with permit review adding 1 to 3 weeks in fire zones or historic districts. We’re Sightline Windows & Doors, and we’ve been installing doors across Los Angeles since 2012, from Silver Lake bungalows to San Fernando Valley tract homes. Call (509) 265-6387 to schedule a measured survey, and you’ll have a written price before any work starts.
Why Sightline Windows & Doors Is Los Angeles’s Preferred Door Installation Company
Los Angeles homeowners read three-star reviews before they call anyone. They want the price in writing. They want to know the person at their door is the person on the record. That’s exactly how we’ve operated under the Haven Standard since 2012, across 18,000+ openings installed, every one with a written price before work started and a documented photo record when it finished. Sonia Raman leads our Los Angeles team, and the same five clauses govern every job we take: have it in writing, arrive on schedule, verified crews, evidence on every job, no surprises.
Our technicians arrive at Los Angeles homes background-checked, uniformed, and identified by license number before they ring the bell. That’s Haven Clause 3, and it means the person measuring your door jamb in Echo Park or Encino is the same person whose name is on the written scope you keep. We don’t subcontract the survey. We don’t separate the quote from the install. The measured survey and the final invoice are the same document.
Our Door Installation Services in Los Angeles
Entry Doors
A new entry door in Los Angeles changes how the house faces the street and how the house holds its temperature. We specify entry doors by what the opening requires, not by what’s in stock. For a Craftsman bungalow in Los Feliz, that often means a Therma-Tru fiberglass door with the right divided-light pattern to pass LADBS review if the home sits in an HPOZ. For a 1970s Valley tract home, it means a steel or fiberglass unit sized to the existing rough opening, installed with the stucco interface sealed properly so thermal cycling doesn’t fail the weatherstripping in three seasons.
Hurricane-Proof Front & Entry Doors
Los Angeles doesn’t get hurricanes, but the building code doesn’t care. Hillside communities from the Hollywood Hills to Pacific Palisades fall under CAL FIRE Wildland-Urban Interface designations, and WUI compliance requires fire-rated or tempered multi-pane glazing and non-combustible frame materials on any door replacement. We install impact-rated doors from PGT and CGI with Miami-Dade NOA documentation that satisfies both the WUI fire review and the structural wind load requirements, and we hand you the paperwork with the written price.
French & Double Doors
French doors in Los Angeles look right on Spanish Colonial Revival homes in Hancock Park and on mid-century ranch houses in Sherman Oaks. The installation is where the trouble hides. A double door opening in a stucco-clad wood-frame house from the 1940s rarely sits square after 80 years of seismic settling and thermal movement. We measure frame readings, not just rough opening dimensions, and we order units with the right divided-light profiles for HPOZ discretionary review when the address requires it.
Replacement Doors
Replacement door installation in Los Angeles covers everything from a corroded aluminum slider in Mar Vista to a rusted steel casement door in Echo Park. The existing frame tells us most of what we need to know: where the stucco meets the jamb, how the threshold has settled, what the original sightline measurements were. We document what we find, quote what we’ll replace, and install to the written scope. No change orders, no surprises.
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.
BeforeAfterTrusted Brands We Service in Los Angeles
We work with eight manufacturer lines, specified by performance tier and price range. For Los Angeles doors, we most often specify PGT for impact-rated WUI compliance, Therma-Tru for fiberglass entry doors in historic districts, and CGI for coastal homes where salt-air corrosion demands a better finish on the hardware and jamb. We hold verified product certifications for every unit we install, and we stock common replacement parts for Los Angeles door jobs so a failed threshold or bent hinge doesn’t strand a project for two weeks.
Common Door Installation Problems We See in Los Angeles Homes
- WUI non-compliance on hillside replacements. A door installed without fire-rated glazing or a non-combustible frame gets flagged during a hillside inspection, forcing a full redo and added permit delay. We check the WUI designation before we write the quote, not after the first inspection.
- Salt-air corrosion on the westside. The marine layer that blankets Venice, Playa del Rey, and Mar Vista accelerates corrosion on aluminum door jambs far faster than the climate statistics suggest. We specify finishes and alloys that hold up to coastal air, and we document the frame condition before we install anything.
- HPOZ discretionary review failures. In Angelino Heights or Hancock Park, a replacement door with non-matching profile dimensions or divided-light patterns fails LADBS discretionary review. That strands the project for weeks while the correct unit is sourced. We’ve handled enough HPOZ doors to know which profiles pass on the first submittal.
- Stucco interface failures on 1960s and 70s tract homes. The original aluminum sliders in San Fernando Valley subdivisions corrode where the frame meets the stucco, and the thermal cycling from Santa Ana winds degrades the weatherstripping. We replace the whole assembly, not just the slab, and we seal the interface so it doesn’t fail again in three seasons.
Working on a Tight Los Angeles Lot: Staging, Access, and Neighbour Notice
Most Los Angeles door installations happen on a tight lot. The driveway is narrow, the side yard is shared with a neighbor, and the work has to clear the city’s noise ordinance. We plan for that before we write the quote. Staging goes where it fits without blocking a shared access path. Party-wall notice goes to the neighbor before we start, not after they’ve filed a complaint. Historic overlay or WUI review gets scheduled around LADBS timelines, not the other way around. If the crew has to carry a 300-pound door up a hillside staircase in Laurel Canyon because there’s no street access to the back of the house, that’s in the written scope. It’s in the price. It’s not a surprise on the invoice.
We replaced a corroded original aluminum sliding door on a 1960s San Fernando Valley tract home with a Therma-Tru fiberglass slider featuring impact-rated glazing and a Miami-Dade NOA. The job required staging in a narrow driveway, coordinating with a shared-wall neighbor for the side yard, and managing the stucco interface where the old frame had failed from decades of thermal cycling. The written scope named every one of those constraints before we lifted a tool. That’s how we keep a constrained Los Angeles site clean and the neighbours onside.
Pricing for Door Installation in Los Angeles, CA
| Door Type | Typical Los Angeles Price Range |
|---|---|
| Standard entry door replacement (flatland tract home) | $1,200 - $2,800 |
| Impact-rated entry door (WUI zone) | $3,500 - $5,900 |
| French or double door replacement | $2,800 - $4,000 |
| HPOZ-compliant replacement door (true SDL, matching profile) | $2,900 - $6,500 |
| Replacement sliding door (coastal corrosion, new frame assembly) | $2,200 - $5,200 |
These are the ranges we’re quoting in Los Angeles in 2025 and 2026. A flatland door in a 1960s Valley tract home lands at the low end. A hillside WUI door with impact-rated glazing and a non-combustible frame lands at the high end. An HPOZ door in Hancock Park with true SDL and matching exterior stops costs more because the unit itself costs more and the lead time is longer. We’ll tell you the exact price before any work starts. Call (509) 265-6387 for a free estimate, and bring us a competitor’s written quote if you have one. We’ll review it at no charge.
We Also Serve Cities Near Los Angeles
Our Los Angeles crews work the surrounding cities too. We install doors in Huntington Park, South Gate, Bell, and Maywood, and we approach every job with the same written-price standard. If you’re in one of those cities and researching Door Installation, the same Haven Standard applies: measured survey first, written price before any work starts. For the full local picture, see Door Installation in Los Angeles.
Serving Los Angeles, CA - Our Local Coverage Area
We’re based in the Los Angeles 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 - Door Installation in Los Angeles
Yes, Los Angeles requires a permit for exterior door replacement when the structural opening changes, and the WUI fire-rating review triggers automatically when the address falls within a CAL FIRE Wildland-Urban Interface designation, which covers most hillside communities from the Hollywood Hills to Pacific Palisades. A flatland door swap that matches the existing opening and doesn’t change the frame typically skips the WUI layer, but if you’re in a hillside zone, expect the door to need fire-rated or tempered multi-pane glazing and a non-combustible frame. We check the designation for every Los Angeles address before we quote, so the permit path is clear from day one. Call (509) 265-6387 and we’ll confirm whether your address sits in a WUI zone.
HPOZ districts require LADBS discretionary review for any exterior door replacement, and the review checks the replacement against the original profile dimensions and divided-light patterns, which means a flat SDL bar that doesn’t match the original muntin profile will fail and strand the project for weeks. We’ve learned through repeated HPOZ submittals that true SDL with matching exterior stops passes where a cheaper simulated unit fails, so we specify the correct product on the first quote. That’s a sourcing and lead-time problem most Los Angeles competitors aren’t set up to handle efficiently, and it’s one of the reasons an HPOZ door costs more. Call (509) 265-6387 and we’ll check your address against the HPOZ map before we write anything.
Westside door installations cost more because the salt-air corrosion from the marine layer forces a better finish and often a different alloy on the frame, hardware, and threshold, and the job typically takes longer because the existing frame needs more prep work. A door in Venice or Playa del Rey that would last 20 years with a standard aluminum jamb fails in 8 years once the corrosion eats through the frame-to-stucco interface. We specify what the opening requires, and coastal openings require more. Call (509) 265-6387 for an exact westside quote, free.
Yes, and we do it regularly. A 1920s Spanish Colonial Revival door in Los Feliz or Silver Lake has a distinct divided-light pattern and a deep sightline that standard impact units don’t match. We order PGT or CGI impact doors with true SDL profiles that replicate the original muntin dimensions and glass-to-frame ratios, then install them with non-combustible frame materials that pass both the HPOZ discretionary review and the WUI fire-rating review where applicable. The look stays. The compliance changes. Call (509) 265-6387 and we’ll walk you through the spec.
In a hillside WUI zone, expect 1 to 3 weeks for LADBS permit review plus 2 to 4 days for installation once the approved door is on site, and the longest variable is the lead time on the fire-rated glazing unit itself. If the correct impact-rated door is in stock with the manufacturer, the whole job can finish in two weeks; if it’s a custom size with true SDL profiles, add another 2 to 3 weeks. We give you the timeline in writing before you commit, and we update you if the permit review or the manufacturer lead time changes. Call (509) 265-6387 and we’ll give you a realistic schedule for your specific address.
Get a Written Price for Your Los Angeles Door Installation
You don’t need a quote-range estimate. You need the measured survey you keep, the written scope, and a price that can’t change once work starts. That’s what we give every Los Angeles customer, from Angelino Heights to Encino. Our Los Angeles office coordinates dispatch and scheduling locally, and our crews serve the city directly. Call (509) 265-6387 to schedule your free measured survey. If you have a competitor’s written estimate, bring it. We’ll review it at no charge.
Written by Sonia Raman, Owner at Sightline Windows & Doors, serving Los Angeles since 2012.