Single Slider Windows

We serve Northern California across three regions: the San Francisco Bay Area (six counties from Alameda to Santa Clara), Greater Sacramento (Sacramento out to Roseville, Folsom, and Davis), and the Central Valley (Stockton to Modesto). Our crews are based in Castro Valley. We handle permits and know the building codes for each jurisdiction, which matters because requirements and fees vary significantly between cities.

We offer $0-down financing with approved credit, 12-month same-as-cash plans, and extended terms up to 15 years for larger projects. You only pay for completed, inspected work — we never ask for full payment before the job is done. Your project manager will walk you through every option during your estimate appointment. We also accept checks, ACH, and all major credit cards.

Yes. CSLB License #1078806 — verify it anytime at cslb.ca.gov. We carry $2M general liability, full workers’ comp, and are bonded per California law. We hold GAF Master Elite, Owens Corning Preferred, CertainTeed ShingleMaster, and James Hardie Elite Preferred certifications — each requires annual training and quality audits to maintain. We’re happy to provide proof of insurance before any work begins.

Most exterior projects in Northern California require a building permit. Fees vary by city — Oakland runs $200–$600, Peninsula cities often more. We handle the entire permit process: application, plan submission, and scheduling inspections. Permit fees appear as a separate line item in your estimate so you’ll see every cost upfront. For homes in WUI fire zones (Berkeley Hills, Oakland Hills, parts of Marin), we ensure full compliance with local fire-rated material requirements.

Yes. Modern single sliders with dual-pane Low-E glass and argon fill achieve U-factors of 0.27, meeting Title 24 requirements. The compression seal on quality sliders provides good air tightness, though casement windows seal slightly tighter.

Sliders are best for locations where you can't swing a window outward — above sinks, along walkways, near landscaping, or on ground floors facing patios. They're also the natural style choice for mid-century modern, ranch, and Eichler homes.

Each single slider takes approximately 45 minutes to install as a retrofit replacement. A whole-home project of 12–18 windows is typically completed in 2–3 days including removal, rough opening inspection, flashing, insulation, and trim work.

Yes. Our Milgard Trinsic and Andersen 100 Series sliders with dual-pane Low-E glass and argon fill achieve U-factors of 0.27 and SHGC below 0.25, meeting or exceeding Title 24 prescriptive requirements for Bay Area climate zones 3, 4, and 12.

Sliders require no exterior clearance and cost $50–$75 less per unit, making them practical for tight side yards and walkway-facing walls. Casement windows seal tighter (U-factor 0.22 vs. 0.27) and capture more airflow. Choose sliders for constrained locations and mid-century aesthetics; choose casements for maximum ventilation and energy performance.