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CWS Construction in Bonny Doon, CA | Viceroy Construction
We provide independent CWS specialists for window and door service across Bonny Doon, from retrofit inserts to full-frame replacements and sliding glass door rebuilds. What makes our CWS work different here is simple: every installation has to survive wildfire ember exposure, steep-slope drainage, and county fire-access rules that flatland suppliers never think about. Viceroy Construction is an independent CWS service provider, not a manufacturer affiliate, and we’ve spent years learning how CWS products hold up under Santa Cruz Mountains weather. If you need CWS windows, doors, or a full roof replacement in Bonny Doon, call (877) 358-6557 for a free estimate.
Why Bonny Doon Residents Choose Us for CWS Service
We know CWS products the way you know your own driveway after ten winters on Pine Flat Road. The Series 3000 vinyl single-hungs, the Series 7000 aluminum-clad wood casements, the Series 9000 sliders, the Series 5000 fiberglass double-hungs. We’ve installed them, repaired them, and replaced them across enough Bonny Doon homes to know exactly where each model fails under our specific conditions. Neil Drummond, our owner, grew up in the Saratoga foothills and trained in the building trades program at West Valley College, where framing, concrete, and structural work were taught hands-on. He walks every Bonny Doon job himself before calling it done, and that’s not a sales line. It’s just how he runs a crew. We source OEM CWS parts for critical components, keep common hardware stocked for fast turnaround, and we won’t sell you a replacement when a repair with new balances and weatherstripping is the right call.
Styles & brands we work with
Common CWS Construction Problems We Solve in Bonny Doon
- Warped vinyl frames on south-facing CWS single-hungs. Series 3000 vinyl units installed on sun-exposed walls without proper expansion gaps can warp and stick after repeated freeze-thaw cycles. We see this constantly on Bonny Doon rebuilds where original installs were rushed. The fix requires assessing frame squareness and often replacing the sash with corrected clearances.
- Water infiltration at casement sills and corner joints. CWS Series 7000 aluminum-clad wood casements take a beating from wind-driven rain above 1,500 feet. When the factory sealant fails at the sill, water creeps in and rots the sash. We pull the unit, replace the sealant with a marine-grade product, and reset with proper flashings.
- Sliding glass door rollers grinding on Bonny Doon grit. The CWS Series 9000 track collects dust from dirt roads like Empire Grade and debris from decks. Rollers wear out, tracks bind, and the door starts taking two hands to open. We clean, replace rollers, and adjust track alignment so the door glides again.
- Hairline cracks at fiberglass double-hung balance shoes. CWS Series 5000 sashes after years of UV exposure and thermal movement can develop small cracks at the balance shoe. It compromises the seal and energy performance. We inspect, replace the balance system with OEM parts, and retest the seal.
- Roof replacement tied to CWS skylight or flashing failures. When a CWS roof window or skylight flashing lets go, the roof deck below pays for it. We coordinate roof replacement using GAF, CertainTeed, or Owens Corning systems, and we set the CWS unit with new curb-mounted flashing that meets WUI ember-resistance standards.
CWS Service in Bonny Doon: What Local Conditions Mean for Your Equipment
Bonny Doon’s post-CZU rebuilds along Empire Grade carry a dual compliance burden that most window suppliers never face. Units must meet California’s wildland-urban interface standards for ember-resistant assemblies, and the county’s fire-access road requirements for emergency egress add another layer of paperwork. That means a CWS window ordered for a Bonny Doon rebuild isn’t just a size and style call. It’s a code-compliance call. We coordinate with local code officials to verify each CWS unit’s listing before ordering, because getting it wrong means a failed inspection and a delay measured in weeks, not days. On a rebuild along Empire Grade, we replaced a set of Series 7000 aluminum-clad wood casements that had been installed without proper sill pan flashing. Water had been intruding for years, and the rough opening showed rot. We removed the units, installed new flashing with a continuous air barrier, reset the windows with CWS factory replacement sashes and upgraded gaskets, and the homeowner passed their WUI inspection without a correction. The details you don’t see are the ones that matter most.
CWS Models & Products We Service in Bonny Doon
We work on the full CWS catalog that matters in this climate: Series 3000 vinyl single-hung windows, Series 7000 aluminum-clad wood casements, Series 9000 sliding glass doors, and Series 5000 fiberglass double-hungs. For critical components like sash balances, locks, and weatherstripping, we use OEM CWS parts so fit and function stay factory-true. For non-structural items like screens and rollers, we use aftermarket equivalents when they meet or exceed the original specs. We keep common replacement hardware and sealants in stock for faster Bonny Doon turnaround, so you’re not waiting on a shipping truck from Sacramento when a sash balance fails in November. You can read more about our CWS sales and service experience, or jump to our Bonny Doon service area page for coverage details.
See the difference
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After
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After
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AfterCWS Service Pricing in Bonny Doon
| Service | Price Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Roof Replacement | $8,000 – $20,000 |
| Roof Repair | $400 – $1,800 |
What drives cost on a Bonny Doon CWS job is site access, existing framing condition, and whether the unit needs to meet WUI ember-resistance standards. A simple sash replacement on a Series 3000 single-hung might run a few hundred dollars. A full-frame Series 7000 casement replacement on a steep-slope home with rot repair and new flashing lands higher. Every estimate is free, written, and line-itemed so you see exactly where the money goes. Call (877) 358-6557 to schedule yours.
Serving Bonny Doon, CA — Our Local Coverage Area
We’re based in the Bonny Doon area and know this community well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – CWS Construction in Bonny Doon
Do CWS windows meet California’s wildfire-resistant building codes for Bonny Doon? Yes, many CWS window and door models can be specified to meet the ignition-resistant assembly standards required in Bonny Doon’s wildland-urban interface zones, but the specific unit listing must be verified against your property’s fire severity zone. We coordinate with local code officials before ordering to confirm compliance. Call (877) 358-6557 and we’ll check your project’s requirements.
How do I know if my CWS windows need repair or full replacement? If the frame and glass are sound, a repair with new balances, locks, and weatherstripping is often the right call. If you see rot in the sash, persistent fogging between panes, or structural damage at the rough opening, replacement is usually more cost-effective. We assess honestly and show you the evidence either way.
Can you match my existing CWS windows for an addition or remodel? Yes, we can match CWS window styles and finishes for most additions and remodels in Bonny Doon, though discontinued lines may require a custom match or a complementary CWS series. We’ll bring samples and product spec sheets to your site. Call (877) 358-6557 to talk through the options.
What’s the typical lead time for CWS window orders in Bonny Doon? CWS window orders typically run four to eight weeks depending on the series and customization, but WUI compliance verification can add time if your property is in a high fire severity zone. We confirm lead times before you commit, and we’ll coordinate installation around your schedule.
Do you provide emergency board-up or temporary weatherproofing for damaged CWS windows? Yes, we provide temporary board-up and weatherproofing for damaged CWS windows and doors in Bonny Doon, especially after storm damage or a break-in attempt. Call (877) 358-6557 and we’ll get a crew out to secure the opening. Then we’ll get the permanent repair or replacement scheduled.
Service Areas Near Bonny Doon
We serve Bonny Doon and the surrounding mountain communities, including Saratoga, Monte Sereno, Los Gatos, Cupertino, and Campbell. If you need CWS repair in Felton, we cover that too. For projects in the Saratoga foothills, see our CWS service in Saratoga page.
Book Your CWS Service in Bonny Doon Today
If you need CWS windows, doors, or a roof replacement in Bonny Doon, call (877) 358-6557. We’ll schedule a free, line-itemed estimate and walk your property with you. No pressure, no vague numbers. Just a straight answer on what your home needs and what it will cost.
Written by Neil Drummond, Owner at Viceroy Construction, serving Bonny Doon and the Santa Cruz Mountains with independent CWS window and door service.