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Oldcastle Windows & Doors: The West Palm Beach Owner’s Guide
We stock and install Oldcastle-compatible window and door parts for homes across West Palm Beach, FL. A typical Oldcastle window or door part replacement runs $350 – $1,800 installed, depending on whether you need a balance, a roller assembly, a hinge set, or door hardware matched to your specific model. Most owners discover a failure the same way: a window that suddenly won’t stay up, a patio door that drags against its track, or a latch that won’t catch after years of salt air and humidity working against the hardware.
The first thing to know is this: Oldcastle parts are not universal. A balance assembly from a 2005 single-hung won’t fit a 2018 horizontal slider, and guessing at it usually costs more than calling us the first time. We match parts by the window’s label, the sash dimensions, and the hardware pattern, then give you a written price before any work starts.
Which Oldcastle Models This Applies To

Oldcastle manufactured and distributed windows and doors under several regional lines over the years, including aluminum single-hungs, horizontal sliders, casement windows, and sliding glass doors. If your window has a metal frame, a manufacturer label etched or stickered in the corner of the sash, or a stamp on the spacer bar between the glass panes, we can identify it. The label usually gives us the series code, the manufacturing date, and the glass spec. We photograph it, pull the sash specs, and match the hardware pattern against our inventory and supplier catalogs.
The real compatibility gotcha in West Palm Beach is aluminum frame corrosion. Oldcastle aluminum windows from the 1990s and early 2000s were built with thinner extrusion walls than many modern replacements. That means a balance or pivot bar that fit perfectly when the window was new may now sit loose in a channel that has widened from years of salt exposure. We account for that before ordering any part: we measure the channel, not just the part number.
On the OEM versus aftermarket question: for balances, pivot bars, and locks, we use OEM Oldcastle parts wherever the channel tolerances still hold. For rollers and glides, quality aftermarket equivalents often outlast the originals, especially stainless-steel roller assemblies that hold up better against coastal moisture. We will tell you which one makes sense for your window and why, in plain English.
Styles & brands we work with







Signs Your Oldcastle Windows & Doors Is Failing
- The sash drops when you release it. This is a failed balance assembly or a broken pivot bar. On Oldcastle single-hungs, the coil or block-and-tackle balance carries the sash weight constantly, and once it lets go, the window becomes a safety issue and an energy leak.
- The window is hard to lift or jams halfway. Worn glides or a bent pivot bar will bind against the jamb. Forcing the sash only chews up the track and makes the eventual repair more expensive.
- The patio door drags or grinds along the bottom track. Roller assemblies on Oldcastle sliders collect sand and salt grit, especially in coastal West Palm Beach neighborhoods. Once the bearings seize, the door grinds rather than rolls and the track edge starts to wear flat.
- The lock or latch won’t engage. Aluminum frames flex slightly with heat and humidity cycles, and the keeper and latch drift out of alignment. Sometimes it’s an adjustment; other times the cam pin has sheared and needs replacement.
- You feel a draft or see daylight at the weatherstripping. Oldcastle weatherstripping was never rated for two decades of Florida sun. Once it cracks or compresses, the window leaks conditioned air and the seal between frame and sash is gone.
See the difference
Before
After
Before
After
Before
AfterReplacement Cost & What’s Included

Every Oldcastle window and door part replacement follows the same structure: we identify the part, quote it in writing, and only begin after you approve the number. Here is how West Palm Beach pricing lands for common repairs:
- Balance assembly replacement (per sash): $350 – $600
- Pivot bar and glide replacement: $180 – $400
- Roller assembly replacement (sliding door or window): $250 – $550
- Lock, latch, and keeper replacement: $150 – $350
- Full weatherstripping replacement (per window): $200 – $450
- Complete sash hardware rebuild (balance, pivots, glides, weatherstripping): $800 – $1,800
The spread depends on whether it’s a single window or a patio door, whether the frame channel needs cleaning and reconditioning, and whether your Oldcastle model falls in the eras with thinner aluminum that requires us to re-shim the channel before installing a new part. The price we give you is the price you pay. There is no change order after we open the sash.
Every part we install carries our 365-Day Done Right Promise. If the part does not hold up, we make it right. And before the crew leaves, you get a photo of the clean-up with the tools packed and the floor swept, just like every Elmstead Remodeling West Palm Beach job.
DIY or Call Us?
There are things you can safely check. You can look for the label and photograph it for us. You can gently lift the sash and note where it binds. You can observe whether the patio door grinds evenly or only at one end. Those details help us arrive prepared.
What you should not do is attempt to force a window that won’t move, pry a balance from its channel, or dismantle an Oldcastle sash without the right tools. The balance is under tension, and a coil assembly that releases the wrong way can cut. This is not muscle work; it’s tolerance work. If you’re anywhere near the coast, salt corrosion has likely fused parts you will not be able to separate without damaging the frame. Call us at (728) 203-3270 and we’ll bring the right part, the right tools, and a written price before anything gets touched.
FAQs

In West Palm Beach, Oldcastle balances typically last 8 – 15 years, and rollers on patio doors often fail in 5 – 10 years due to salt air and sand grit. Windows in concrete block homes a few miles inland tend to outlast those right along the Intracoastal. Call (728) 203-3270 and we can tell you whether your part is at end of life or has years left.
In most cases, replacement is the honest answer. Balances, pivot bars, rollers, and weatherstripping are wear items, and once they fail, rebuilding them costs more in labor than installing a new OEM or upgraded part. We won’t sell you a repair that doesn’t make sense. Call (728) 203-3270 for a straight assessment.
Most single-window part replacements take 30 – 90 minutes. A sliding door roller replacement usually runs under an hour per door. If your aluminum frame channels need reconditioning from salt corrosion, we’ll schedule that time and tell you before we start.
Yes, we stock common Oldcastle-compatible balances, pivot bars, rollers, and lock sets on the truck for the window series most often found in West Palm Beach homes. For uncommon sizes, we order from our supplier network and typically have the part in hand within a few days. We’ll confirm availability on the first call and get the part on order the same day.
If you have an Oldcastle window or door that needs the right part matched and installed cleanly, call us at (728) 203-3270 for a free estimate. We also stock and install parts for KraftMaid, Cambria, and Silestone projects. You’ll get a live person, a written price, and a clean house when the work is done.
Written by Graham Stein, Owner, Elmstead Remodeling West Palm Beach at Elmstead Remodeling West Palm Beach, serving West Palm Beach and nearby areas.


