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Boral Windows & Doors: The Riverside Owner's Guide
Boral windows and doors are known for their clean lines and solid construction, but when a part fails, Riverside homeowners want it fixed without a guessing game. We stock and install the most common Boral-compatible replacement parts, and a typical part swap runs $180 – $650 installed depending on the component and your specific unit. Most owners discover the problem the same way: a door that suddenly drags against the frame, a lock that no longer throws smoothly, or a window that lets a Riverside afternoon draft through even when it’s closed tight.
Which Boral Models This Applies To

Boral manufactured several window and door lines before shifting their product focus, and parts compatibility depends on the series and often the year. We regularly see Boral aluminum-clad and vinyl window lines in Riverside homes, particularly in neighborhoods like Arlington and Canyon Crest, where construction dates cluster in the 1990s and early 2000s. The fastest way to identify your part is to look at the label etched on the glass or inside the door edge: it typically lists the series code and size. If that label is worn away, we match by taking physical measurements of the sash, the hinge spacing, and the lock mortise depth.
OEM Boral parts are getting harder to source as inventory thins out, which surprises a lot of homeowners. For most replacements, we use quality aftermarket equivalents that meet or exceed the original spec, including replacement balances, cam locks, rollers, weather stripping, and multi-point lock components. The one place we recommend staying OEM where possible is a complete hinge assembly on a French door: the aftermarket versions sometimes sit a millimeter or two off, and on a door that heavy, that millimeter turns into a sag you’ll feel every time you close it.
Compatibility gotcha: Boral used different lock mortise depths between their hinged patio doors and their sliding patio doors. If you order a lock by “Boral patio door lock” without checking the mortise depth, there’s a good chance it won’t seat. We measure before we order, every time.
Styles & brands we work with






Signs Your Boral Windows & Doors Is Failing
- Hard to lock or unlock. The multi-point lock mechanism gets out of alignment over time, especially in Riverside’s heat, which makes the door frame expand at a different rate than the steel lock rods. If you have to lift the handle to force the bolts in, the alignment is off.
- Window won’t stay open. The spiral or block-and-tackle balances have worn out. These counterbalance the sash weight, and when they fail, the sash either slams down or refuses to lift smoothly.
- Draft or visible daylight around the edges. Weather stripping compresses and hardening after years of direct Riverside sun, leaving a gap you can feel with your hand on a cold morning.
- Door drags on the threshold or rubs the frame. Hinges wear and the door settles. On Boral doors, the bottom sweep often wears unevenly too, which makes the drag feel worse than it actually is.
- Condensation between the glass panes. This is a failed insulated glass unit seal, not just a cleaning issue. The argon or air between the panes is gone, and the unit won’t recover its insulating ability without replacement.
See the difference
Before
After
Before
After
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AfterReplacement Cost & What's Included

Here’s what Riverside homeowners can expect to pay for the most common Boral part replacements, installed:
- Window balances (per window): $120 – $260
- Sliding door rollers: $145 – $310
- Multi-point lock assembly: $190 – $360
- Weather stripping and sweeps: $90 – $190
- Door hinge or threshold replacement: $180 – $650
- Insulated glass unit replacement: $350 – $900
Every price we hand you at the table is the price on the invoice. That’s written down before we pick up a tool, which is just how this works. The range reflects whether we’re matching an OEM part or a quality aftermarket equivalent, plus how much adjusting the surrounding hardware needs. Our work carries the 365-Day Done Right Promise: if the part or the installation fails within a year, we come back and fix it at no charge.
DIY or Call Us?
What you can safely do yourself: watch for the failure signs above, clean the tracks on a sliding door, and check whether screws on the hinges are visibly loose. That last one fixes more “sagging doors” than you’d expect, and it costs you nothing. What we’d caution against is the multi-point lock replacement and window balance work. Those components sit under spring tension, and a balance that lets go mid-repair will take a chunk out of the frame or your hand. We’ve fixed enough of those to know it’s cheaper to call first. If you’re in Riverside and your Boral windows or doors are fighting you, call (341) 895-1170 and tell us what you’re seeing. We’ll give you a straight answer and a written price before any work starts.
FAQs

Expect 20 to 30 years from the frame structure, but hardware like balances, rollers, weather stripping, and locks typically needs replacement every 8 to 15 years depending on sun exposure and how heavily the window or door is used. Riverside’s dry heat accelerates rubber and plastic component aging compared to coastal climates, so doors facing west generally need hardware attention sooner.
Most often yes. The frame and sash usually stay structurally sound, and the failure is in a replaceable part like the balances, rollers, lock, or weather stripping. We’ll tell you honestly if the unit itself is compromised and replacement makes more financial sense. Call (341) 895-1170 for an assessment, no charge.
Most single-part replacements take 45 minutes to two hours on site, once the correct part is in hand. We can often diagnose, order, and schedule the repair in one visit, and we give you a written arrival window before we show up.
Our trucks carry the most common balances, rollers, weather stripping, and lock sets, including components compatible with KraftMaid, Cambria, and Silestone hardware families since they share some hinge and slide profiles. Less common or OEM-only Boral parts typically arrive within 3 to 7 business days.
Written by Trevor Nash, Owner, Penhallow Remodeling Riverside at Penhallow Remodeling Riverside, serving Riverside and nearby areas.


