Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Door Replacement Across Poway
Door replacement in Poway runs from about $850 for a basic slab swap up to $6,500+ for a full exterior door system with impact-rated glazing and WUI-compliant weatherstripping. That is a real range, and we put it in writing before any work starts. If your door is dragging, leaking air, or failing its seal along Espola Road or up in Green Valley, call Juniper Windows & Doors at (682) 281-2168. We know how Poway’s heat, wind-driven rain, and wildfire exposure hit doors harder than most of San Diego County, and we spec every job for those conditions, not just for looks.
Why Juniper Windows & Doors Is Poway’s Preferred Door Replacement Company
We are part of the Relay Home Co. family, founded in 2001, and we have built our name in Poway on one thing: a written price before a single screw turns. No estimate that morphs into a surprise invoice at the end of the day. Every project carries the 365-Day Done Right Promise, which covers parts and labor for a full year, in writing. If the door is not right, we make it right.
Poway homeowners tell us the same thing over and over: they want to know who is walking up the driveway. So every technician who shows up in Poway is background-checked and uniformed. They arrive with a live arrival time you can track, just like a rideshare. You will see before-and-after photos of the work, and you will get a digital invoice you can pay from your phone. No phone tag, no four-hour windows, no mystery crew.
Sean Mackey leads the Juniper team, and the standard he sets is simple: scope the job honestly, price it in writing, and install it like the door has to survive a Poway summer and a Santa Ana wind season.
Interior Door Installation in Poway
Interior Door Installation in Poway covers everything from swapping a hollow-core slab for a solid-core door to hanging pre-hung units in new openings or remodeled walls. Homeowners in neighborhoods like Green Valley, Rancho Arbolitos, and the older custom-home pockets west of Pomerado Road call us when a door is sticking, the jamb has shifted, or a bedroom door simply will not close without a shoulder against it. A basic interior slab swap in Poway typically runs $250 to $600 per door. Pre-hung solid-core doors with hardware and trim work run $450 to $950 per opening.
What Changes the Scope
Older Poway homes often have non-standard rough openings, especially the 1970s and 1980s builds along Twin Peaks Road and around Lake Poway. A stock door from a box store rarely fits those openings without shimming, trimming, or reframing the jamb. We measure everything before ordering, and we tell you what the actual dims are.
Hardware and Hinge Work
We replace hinges, strikes, and latches as part of the job when the old hardware is worn. A door that sags an inch at the latch is usually a hinge problem, not a slab problem. We fix the cause, not just the visible symptom, and the same written price covers the whole repair.
Call (682) 281-2168 for an exact quote on your interior doors. Estimates are free.
Door Installers in Poway
Door Installers in Poway work on homes where the sun beats on the west-facing elevation for six hours a day and the Santa Anas push dust and embers under every gap. Our team handles front entry systems, back doors, side-yard doors, garage-to-house doors, and patio doors with the same care. A standard exterior door replacement in Poway runs $900 to $2,800, depending on the slab, frame condition, and glazing. Full entry systems with sidelites and impact-rated glass run $3,200 to $6,500.
Ember-Resistant Weatherstripping
Poway sits in a wildland-urban interface zone, which means the city’s building code wants doors that resist ember intrusion. We install ember-resistant weatherstripping on exterior doors as standard when the home is in the WUI, and we can spec that on any replacement. It is not an upsell. It is code.
Flashing and Thresholds
Wind-driven rain in Poway hits doors from angles that don’t happen in coastal San Diego. We re-flash the rough opening, set the pan, and slope the threshold so water drains away from the jamb. A door that looks fine in October can leak in February if the flashing was done wrong. We do it right the first time, because the Door Replacement team has seen what happens when someone does not.
Trusted Brands We Service in Poway
Juniper Windows & Doors installs and services doors from Therma-Tru, PGT, and CGI, three brands that hold up to Poway’s heat and wind. We also work with CWS and ES Windows when a project calls for impact-rated glazing or custom sightlines. Our crews keep common parts on the truck for most of these lines, so a hinge, threshold, or weatherseal replacement often happens in the first visit rather than a second appointment. If you already have a Therma-Tru entry system off Pomerado Road or a CGI impact door in Green Valley, we can service it directly.
Common Door Replacement Problems We See in Poway Homes
- Sun-warped jambs and dragging sashes. West-facing exterior doors in Poway take direct afternoon sun year-round. Fiberglass and wood both move under that heat, and the first sign is usually a door that drags at the latch or a weatherseal that gaps at the top corner.
- Failed flashing from wind-driven rain. Poway’s rain comes with steep wind angles during winter storms. Doors without a properly lapped pan and Z-flashing leak at the threshold, and by the time the homeowner sees water inside, the subfloor or jamb is already wet.
- Unpermitted door swaps that surface at resale. Poway inspectors flag door replacements that changed the rough opening, added glass, or altered egress without a permit. We pull the permit when one is required, and we close it with the final inspection. You will not get a surprise at escrow.
- Rural-lot prep that gets skipped. Homes along the Pomerado corridor and into Green Valley sit on uneven slabs and older stucco returns. A door that should take four hours can take eight when the rough opening is out of square or the threshold sits low against the grade. We build that prep time into the written price, so it is not a change order later.
Pricing for Door Replacement in Poway, CA
A basic interior slab swap in Poway runs $250 to $600 per door. A standard exterior entry door with new threshold, flashing, and weatherstripping runs $900 to $2,800. Pre-hung interior units run $450 to $950 per opening. Full exterior systems with sidelites, impact-rated glazing, and WUI-compliant seals run $3,200 to $6,500. Those are the honest ranges we quote in Poway, and we put them in writing before any work starts.
What moves the price: rough opening condition, whether the door is a new opening or a replacement, glass package, and whether the home is in the WUI zone. You always get a written line-item quote, never a vague estimate that changes at the door. Schedule a free estimate at (682) 281-2168.
We Also Serve Cities Near Poway
Beyond Poway, our crews regularly serve Door Replacement in Poway neighbors in Santee, Escondido, Rancho Santa Fe, and Lakeside. Each area has its own code details and housing stock, and we adjust the spec accordingly. Same written price commitment, same 365-Day Done Right Promise, same live person answering the phone.
Serving Poway, CA - Our Local Coverage Area
We’re based in the Poway 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 Door Replacement in Poway
A permit is required in Poway when the door is a new opening, changes the home’s egress, adds glass, or alters the exterior envelope. A straight slab swap in the same rough opening usually does not need one. We pull the permit when it is required and close it with a passed final inspection. Call (682) 281-2168 and tell us what you are planning. We will tell you up front whether a permit applies.
Most interior slab swaps take 2 to 4 hours. A standard exterior door replacement takes 4 to 6 hours. Poway hillside and rural lots sometimes add a half-day of prep when the slab is uneven, the stucco return is out of square, or the threshold sits low against grade. We do not schedule a one-day door swap on a Pomerado Road hillside without walking the site first. The written quote includes the real timeline.
Yes. Poway’s WUI standards actually make impact-rated glazing a smart choice for exterior doors, especially on elevations facing open canyons or brush. We install impact-rated glass from CGI, PGT, and CWS. It is built to resist wind-borne debris without shattering, and it pairs with ember-resistant weatherstripping for a door that meets both WUI and storm requirements. Expect to add $800 to $2,000 for impact-rated glass, depending on the unit.
Our Poway crews install Therma-Tru, PGT, CGI, CWS, ES Windows, and ECO Window Systems doors. We also service those brands when a homeowner already has them installed. Some brands fit Poway’s climate better than others. A Therma-Tru fiberglass door handles the heat without warping the way a basic wood slab does. We spec the brand to the job, not to what is on the truck.
The big cost drivers are rough opening condition, whether the door is a new opening or a replacement, the glass package, and whether the home is in the WUI zone. A warped jamb or an out-of-square opening adds prep labor. Impact-rated glass adds material cost. We write all of that into the line-item quote before work starts, so the number you approve is the number you pay. Call (682) 281-2168 for an exact quote. Estimates are free.
Written by Sean Mackey, Owner at Juniper Windows & Doors, serving Poway door replacement customers since the company’s founding as part of Relay Home Co.










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