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Boral Windows & Doors: The Pasadena Owner’s Guide
Rowan Construction Group Pasadena stocks and installs replacement Boral windows and doors across the full residential catalog, with most Pasadena homeowners paying $4,500-$15,000 for full window replacement and $8,000-$25,000 for impact-rated upgrades depending on opening count and series. We carry Boral-compatible hardware, weatherstripping, and sash components on our Pasadena-area trucks, and we can typically assess your unit and quote a written price the same day you call. Most owners discover a Boral part has failed when they notice a draft they cannot trace, a window that shudders in the Santa Ana winds, or a door that no longer seals tight after a hot Pasadena summer has warped the frame.
Which Boral Models This Applies To
Boral’s North American window and door portfolio includes several series that made their way into Pasadena homes between roughly 2005 and 2018, before the brand shifted focus toward its core building-materials business. The most common units we service in Pasadena neighborhoods like Bungalow Heaven and the Madison Heights area are the Boral 5000 Series vinyl windows, the Boral 7000 Series aluminum-clad wood line, and the Boral ThermaSeal entry door systems. To identify your exact model, check the spacer bar between the glass panes for an etched Boral logo and series number, or look for a stamped metal tag on the hinge side of the door jamb.
The 5000 Series uses a proprietary tilt-latch and balance shoe system that differs from standard Jeld-Wen or Milgard hardware; the 7000 Series aluminum cladding requires specific corner keys and weep-hole covers that are not interchangeable with Andersen or Pella equivalents. For hardware and moving parts, we source OEM Boral components where they remain available, and we vet aftermarket equivalents from Truth Hardware and Amesbury for function and finish match. For glass and sash, we typically fabricate replacements to spec rather than hunt discontinued OEM assemblies, which keeps lead times shorter and the written quote more predictable. Under Clause 1 of the Haven Standard, we name the brand and source on every line item before any work starts.
Signs Your Boral Windows & Doors Is Failing

- Draft around the frame even when closed tight. This usually means the compression weatherstripping has hardened or the bulb seal has lost its memory after years of Pasadena’s UV exposure. The gap may be invisible to the eye but measurable with a smoke pencil.
- Window sash drops or will not stay open. The balance system, either coil spring or block-and-tackle depending on series, has fatigued. In the 5000 Series, this is often the balance shoe cracking where it meets the pivot bar.
- Condensation between double-pane glass. The insulated glass unit (IGU) seal has failed, allowing moist air into the spacer. Once the desiccant saturates, the fogging becomes permanent and the Low-E coating may degrade.
- Door sticks or rubs at the top corner seasonally. The frame has racked slightly, or the hinge screws have wallowed out in the jamb. Pasadena’s clay soils and older foundation settlement in pre-1940 homes accelerate this.
- Visible water staining on the sill or drywall below. The weep system is clogged with debris, or the end dam on the sill pan has separated. On Boral units with integral nailing fins, the flashing tape may have peeled at the head.
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AfterReplacement Cost & What’s Included
For Pasadena homeowners, replacing a failed Boral window typically runs $450-$1,200 per opening for a standard double-hung, including removal, disposal, new vinyl or clad unit, interior trim repair, and exterior sealant. Full-home Boral window replacement falls in our standard $4,500-$15,000 range, with impact-rated upgrades at $8,000-$25,000. Single Boral entry door replacement, including frame, hardware, and threshold, generally lands between $1,800 and $4,500 depending on sidelite configuration and whether the existing rough opening needs reframing.
What drives the spread: size and series of the existing unit, condition of the surrounding substrate (stucco repair in Pasadena’s older neighborhoods adds labor), and whether the original was flashed properly or we need to open the wall to correct it. Every quote from Rowan Construction Group Pasadena is a flat written price with parts and labor separated, a written scope in plain English, and a 365-Day Done Right Promise backed by The Haven Standard. No change proceeds without a signed change order, which is the discipline that has kept our projects within a few percent of the agreed number since 2007.
DIY or Call Us?

A homeowner can safely inspect their Boral unit for obvious issues: run your hand around the frame to feel for drafts, check the weep holes at the sill for blockage, and look for cracked or missing weatherstripping. If you find a clogged weep, a pipe cleaner and gentle water flush will clear it. Beyond that, replacement of sashes, IGUs, or balance systems involves handling tempered glass and tensioned components that can release suddenly. We do not recommend DIY disassembly of Boral tilt windows; the balance shoe under load can snap and the sash can drop without warning.
Our crews are background-checked and uniformed, and every visit includes a documented photo record as standard. We’ll show you exactly what failed, why it failed, and what the fix costs before any work begins. Call (562) 203-4508 to schedule your free estimate.
FAQs
Most Boral vinyl units installed in the 2005-2015 window show functional wear at 15-22 years in Pasadena’s high-UV, low-humidity environment. The Santa Ana wind cycles accelerate seal fatigue, and south-facing units often need weatherstripping replacement by year 12. Call (562) 203-4508 for an exact quote on your specific unit - estimates are free.
Hardware, weatherstripping, and balance components can usually be repaired or replaced while keeping the original frame. Failed IGUs and rotted sash frames typically require full unit replacement. We assess both paths and quote each so you can compare. Call (562) 203-4508 for a free estimate.
A single window replacement takes 2-4 hours; a standard front door with frame takes a full day. Full-home window jobs in Pasadena typically run 2-4 days depending on opening count and exterior finish repair. We provide a written schedule with every quote. Call (562) 203-4508 to get yours.
We carry Boral-compatible hardware, weatherstripping, and balance components for the 5000 and 7000 Series. Glass and sash are fabricated to order from measurements we take on site, not pulled from a shelf, which ensures the fit is exact. Call (562) 203-4508 to schedule a same-day assessment.
Written by Grant Rowan, Owner, Rowan Construction Group Pasadena at Rowan Construction Group Pasadena, serving Pasadena and nearby areas.







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