Door Replacement in Berkeley - Free In-Home Measure, Written Price

Fast, Reliable Door Replacement Across Berkeley

Door replacement in Berkeley typically costs $1,200 – $4,800 for an exterior door with frame, and $450 – $1,400 for an interior door, including labor. Most Berkeley jobs take one day for a slab swap and two days when the frame, sill pan, or rough opening needs rebuilding. Juniper Windows & Doors serves every Berkeley neighborhood, from the flats near San Pablo Avenue to the steep streets of the Berkeley Hills. Call (682) 281-2168 for a written quote before any work begins.

Call (682) 281-2168

Berkeley isn’t one housing market. A 1910 brown-shingle craftsman on Cedar Street needs different door work than a 1960s ranch in the Elmwood or a hillside contemporary off Grizzly Peak Boulevard. We know the difference because we’re in these homes every week. The permit counter on Milvia Street, the fog that rolls through the Claremont corridor, the seismic retrofits already done or not done on older foundations. All of it shapes how we scope a door job and what it will cost you.

Juniper Windows & Doors is part of the Relay Home Co. family, founded in 2001. Sean Mackey leads our team, and every job gets a written price before a single screw turns. That’s not a line. It’s our standard.

Why Juniper Windows & Doors Is Berkeley’s Preferred Door Replacement Company

Berkeley homeowners tend to ask sharper questions than most. They want to know the U-factor on the glass, whether the door meets the city’s seismic triggers, and why the quote is what it is. We’re built for that conversation. Our technicians are background-checked and uniformed, so when we arrive on your street, you know exactly who’s at your door. And we answer the phone 24/7, which matters when you’re trying to schedule around a contractor who actually shows up.

Our Berkeley customers consistently mention three things in reviews: the written price held, the crew showed up when the live arrival time said they would, and the before-and-after photos made the work easy to verify. The Relay Visibility Guarantee is what makes that happen. You track the technician’s arrival, you see photos of the completed work, and you get a digital invoice you can pay from a link. No four-hour windows, no surprise add-ons at the door.

We also carry replacement parts for common door systems right in our Bay Area service vehicles. PGT, CGI, CWS, and ES Windows hardware and glass are on the shelf, not on a six-week backorder. For Berkeley’s older housing stock, that means we can often quote and complete a Door Replacement without waiting on a third-party distributor.

Door Frame Repair in Berkeley

Door Frame Repair in Berkeley usually runs $350 – $900 for a jamb repair, and $800 – $2,200 when the frame has racked out of square and needs to be removed, shimmed, and re-secured to the rough opening. Berkeley’s older homes, especially those built before 1940, shift with the clay soil and seismic movement. A door that sticks at the top corner in January and swings free in August is a frame problem, not a hinge problem.

We recently replaced a failed Therma-Tru exterior door in the 2000 block of Derby Street in the Berkeley Hills; the jamb had swollen from years of fog and the sill pan was rusted through. Using a laminated glass insert with a low-E coating and a new impact-rated assembly, we reset the sill pan and adjusted the jamb so the door closed flush. The homeowner noted the difference in draft and street noise immediately.

Rotted Jambs and Sill Pans

Berkeley’s rainy season, October through April, finds every weak flashing detail. When a sill pan was never installed or the J-channel isn’t lapped correctly, water wicks into the jamb wood and sits there. By the time you see peeling paint or a soft spot at the bottom corner, the rot has usually spread behind the casing. We pull the door, cut out the damaged material, epoxy or replace the affected framing, and install a new sill pan with proper end dams before the door goes back in.

Racked Frames from Seismic Movement

Older Berkeley homes sit on foundations that predate modern bolting and shear-wall requirements. When the ground shifts, the rough opening goes slightly parallelogram. That misalignment transfers to the door frame, causing the latch to miss the strike plate or the door to bind. Repair means pulling the casing, planing and shimming the frame back to square, and re-securing it with longer structural screws into the king studs. It’s a two-day job when the framing has moved more than half an inch.

Interior Door Replacement in Berkeley

Interior Door Replacement in Berkeley typically costs $450 – $1,400 per door, depending on whether you want a slab hung on the existing frame or a full pre-hung door with new casing. Berkeley homes run the gamut from original 1920s five-panel fir doors in the Gourmet Ghetto to hollow-core slabs in mid-century apartments near Telegraph Avenue. The choice of solid core versus hollow core, paint-grade versus stain-grade, and standard versus custom hinge prep all move the number.

Slab Swaps Versus Full Pre-Hung

If your existing jamb is square, dry, and the hinges aren’t sagging, a slab swap makes sense. We mortise the new slab to match your existing hinge layout, drill for the lockset, and hang it. That’s usually a half-day. If the jamb is cracked, out of square, or the door has been planed too many times already, a pre-hung unit is the honest fix. We remove the old frame, set the new one plumb and square, insulate the gap, and replace the casing both sides.

Sound and Privacy Upgrades

Berkeley homeowners converting a dining room into a bedroom, adding a home office, or soundproofing a nursery often want solid-core doors. A solid-core interior door drops sound transmission by about 20 STC points compared to a hollow-core slab. We quote solid wood, MDF-core, and glass-panel interior doors from ES Windows and other lines, with pricing in the same $450 – $1,400 range depending on the grade of core and hardware prep.

Trusted Brands We Service in Berkeley

We install and service doors from PGT, CGI, CWS, and ES Windows, plus Therma-Tru and ViewLux. That means we’re not tied to one manufacturer’s lead time or one glass package. When a Berkeley homeowner wants an impact-rated door for a west-facing exposure on Grizzly Peak, we can quote a PGT or CGI assembly with the right low-E coating and design pressure rating. When they want a classic wood-grain entry on a North Berkeley craftsman, Therma-Tru fiberglass gives the look without the rot. We stock common replacement parts and glass inserts locally, which shortens turnaround for warranty work and glass swaps across Berkeley.

Common Door Replacement Problems We See in Berkeley Homes

• Water intrusion from missing sill pans or improper flashing. Berkeley’s rainy season punishes exterior doors that were never flashed correctly. Water runs down the stucco or shingle siding, finds the gap between the threshold and the rough opening, and rots the subfloor before you ever see it.
• Seismic movement racking frames out of square. Older foundations shift, and door frames shift with them. A door that latched fine in 2015 and sticks today has usually racked a quarter-inch or more. Forcing it closed only stresses the hinges and the strike plate.
• Permit delays with Berkeley Building & Safety. Exterior door replacement can trigger energy and seismic upgrade requirements. We handle the paperwork, the lead-safe work practices form on pre-1978 homes when needed, and schedule the inspection.
• Hidden dry rot or pest damage behind the jamb. Berkeley’s older wood-framed homes hide surprises. Pulling an old door often reveals termite galleries or years of slow water damage behind the casing. We photograph everything, show you what we found, and give you a written change order before any additional work proceeds.

Pricing for Door Replacement in Berkeley, CA

We Also Serve Cities Near Berkeley

From our Bay Area office, we run crews into Door Replacement in Berkeley and the surrounding cities daily. You’ll see us in Emeryville, Albany, El Cerrito, and Piedmont throughout the week. Same written pricing, same 365-Day Done Right Promise, same live arrival time on every job.

FAQs About Door Replacement in Berkeley