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Unilock Windows & Doors: The Long Beach Owner’s Guide
If you have a Unilock window or door with a failed lock, hinge, roller, or weather seal, we can source the correct replacement part and install it, typically within one to three business days here in Long Beach. Most Unilock hardware repairs in our area run between $180 and $650 installed, depending on the part and how much disassembly the job requires. You usually notice the problem first as a window that won’t stay open, a door that scrapes the frame at one corner, or a lock that turns but never quite catches. That’s the part wearing past its tolerance, and it won’t get better on its own.
Key Takeaways
- We stock common Unilock sash locks, tilt latches, rollers, and keepers at our Long Beach shop, and we can order model-specific parts within 2 to 5 business days.
- Typical installed pricing is $180 to $650 per window or door, including the part, the labor, and the cleanup.
- Unilock uses several different lock and hinge generations across its vinyl and aluminum lines, so the model number and age of the unit matter more than the brand name itself.
- We’re an independent contractor in Long Beach, not a Unilock dealer or affiliate, which means we match the part to your specific unit rather than pushing one product line.
Which Unilock Models This Applies To
Unilock has produced vinyl windows, aluminum sliders, and patio doors across several production runs over the years, and the hardware changed between those runs, sometimes quietly. A tilt latch from a mid-2000s Unilock slider in a Naples Island condo will not fit a 2019 Unilock double-hung in Bixby Knolls, even though both are labeled Unilock. The most reliable way to identify what you need is to look for the small stamped or printed code on the metal or plastic body of the failed part itself, usually two to six characters, often on the inside face of the lock or the edge of the roller housing. If that code is worn off or painted over, we measure the part and match it against the Unilock hardware catalogs we keep on the truck.
For most homeowners, the real decision is between a genuine Unilock OEM part and a quality aftermarket equivalent. OEM parts guarantee dimensional fit and come with the manufacturer’s own hardware warranty, but some older Unilock lock bodies have been discontinued, which means the aftermarket route is sometimes the only route. We stock aftermarket replacements from brands we trust for fit and finish, and we tell you which one we’re proposing and why before we order anything. If your unit is newer and the OEM part is available, we recommend OEM, since the warranty and the fit are factory-controlled.
Styles & brands we work with
Signs Your Unilock Windows & Doors Is Failing
- The lock turns but the window still lifts a fraction of an inch. The lock cam has worn against the keeper, usually from years of the coastal air in Long Beach carrying fine grit into the mechanism. The window isn’t fully sealed, and the deadbolt isn’t actually deadbolting.
- The window sash drops a few inches when you release it. The spiral or block-and-tackle balances have lost tension. This is common in Unilock double-hungs older than eight or ten years, especially in rooms that get direct afternoon sun, which accelerates the lubricant breakdown inside the balance tube.
- A sliding door glides fine for the first two feet, then drags hard. The roller wheels have flat-spotted or the bearing grease has hardened. Long Beach homes near the water see this more often because marine air carries salt, and salt is unkind to roller bearings.
- The tilt latch on a double-hung snaps open with almost no pressure. The spring inside the latch has lost its temper, or the plastic housing has cracked around the pivot pin. This is a small part, but it means the sash can tilt unexpectedly, which is a pinched-finger risk if a child is near the window.
- You feel a cold draft or see daylight through the weatherstrip at the bottom of the door. The compression seal has taken a set, meaning it no longer rebounds when the door closes. Once the seal is flattened past a certain point, adjusting the threshold can’t recover it; the strip needs replacing.
See the difference
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After
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AfterReplacement Cost & What’s Included
Here in Long Beach, most Unilock window or door hardware replacements fall between $180 and $650 installed. A simple tilt latch or keeper swap on a double-hung typically lands at the low end, around $180 to $260. Roller replacement on a sliding patio door, which requiring lifting the panel out of the track, usually runs $320 to $550. A full lock assembly replacement on a french door or a heavy slider can reach $650 when the part is model-specific and the door needs to be re-shimmed to get the latch aligned cleanly.
Every price we quote includes the part, the labor, the trip to your home, and the cleanup. We put the price in writing before we start, and Graham Stein’s rule is simple: the price written down on day one is the price on the invoice when we’re done. No change orders for a part we discovered we needed mid-job, no add-on fee for the shoe covers and drop cloths. The workmanship is covered under the 365-Day Done Right Promise, which means if the hardware fails or the alignment drifts within a year, we come back and make it right at no charge.
DIY or Call Us?
Some of this work is genuinely owner-friendly. A cracked tilt latch on a double-hung is usually two screws and ten minutes, and we are happy to tell you honestly if that is the case for your window. Replacing a sash lock or a keeper is similarly low-risk as long as you match the screw spacing and the reach. Where we tell people to stop is anything involving spring tension, balance tubes, or lifting a full door panel off its track. The balance hardware inside a Unilock double-hung is under load even when the sash is all the way up, and releasing it incorrectly can fire the parts across the room. A slider panel that weighs more than you think can drop on a foot or a floor the moment it clears the track.
If the part needs any lifting, spring handling, or rerouting of weatherstrip, give us a call at (562) 512-7086. We’ll tell you over the phone whether it’s a job for a tool bag or a phone call to us before we ever set foot in your house.
FAQs
Expect 8 to 15 years from Unilock hardware in Long Beach’s climate, with coastal homes in Belmont Shore and Naples often seeing the lower end because salt air accelerates wear on springs, roller bearings, and aluminum frames. Interior windows with less sun exposure and no direct marine air can go longer without the hardware degrading.
If you’re at year ten and the window has started acting up, a $200 hardware swap now will get you another decade. Call (562) 512-7086 for an exact assessment, and we’ll tell you what we’d do if it were our window.
It depends on the part. Rollers can sometimes be cleaned and re-lubricated if the wheels are intact, and locks can occasionally be brought back with a deep cleaning of the cam and keeper. But tilt latches, worn weatherstrips, and balance tubes are generally not repairable in any durable way, because the spring or seal inside has fatigued past its service life.
We’ll show you the wear on the old part when we take it out, so you can see why it failed. Call (562) 512-7086 and we’ll give you an honest read on repair versus replace.
Most single-window hardware replacements take 45 minutes to 90 minutes on site, including the time to remove the old part, install the new one, test the operation, and clean up the work area. A patio door roller replacement is closer to two hours because the panel has to come out, the old rollers come off, and the door gets re-hung and adjusted for a clean glide.
We’ll tell you the expected time window when we write the price, and we respect the quiet hours in your home if kids are napping or schoolwork is underway. Call (562) 512-7086 to schedule.
We stock the most common Unilock sash locks, tilt latches, rollers, and keepers on our Long Beach service vehicles, so for many jobs we can complete the repair on the first visit. If your unit needs a model-specific part that we don’t have on hand, we order it the same day and it typically arrives in 2 to 5 business days.
We also work with KraftMaid, Cambria, and Silestone cabinetry and surfaces, but Unilock window and door hardware is something we source directly to match your exact unit. Call (562) 512-7086 with your model number and we’ll check stock before you ever schedule the trip.
Written by Graham Stein, Owner, Elmstead Remodeling Long Beach at Elmstead Remodeling Long Beach, serving Long Beach and nearby areas.
