Six lines, one counter
Six materials. Start with the opening, not the brochure.
A brochure sells you a material. An opening tells you which one you actually need. Aluminum, steel, wood, wood clad, fiberglass and vinyl all live behind this counter. Tell us what you’re building and we’ll walk you to the frame built for it, not a catalog page.

Elevation 01: Aluminum
Aluminum windows and doors
Sleek lines and durability, with a real resistance to corrosion. The frame most modern San Diego elevations reach for, built on a strength-to-weight ratio that keeps the sightline slim even at full height.

Elevation 02: Steel
Steel windows and doors
Unmatched strength and a timeless line. Superior security and fire resistance, and a profile slim enough that a single steel opening carries more glass than a heavier frame ever could.
The rest of the schedule
Four more lines, the same counter.

Wood windows and doors
Natural warmth and beauty with excellent insulation, from sustainably harvested wood. The material that reads as millwork rather than as a window.

Wood clad windows and doors
A durable aluminum or vinyl exterior wrapped around a customizable wood interior: low maintenance where the weather hits, warm where you touch it.
Fiberglass windows and doors
Engineered for longevity: resists warping, rotting and corrosion, stays energy efficient, and can be painted any exterior color you like later.
Vinyl windows and doors
Cost-effective and low-maintenance, with strong insulation and noise reduction. Double and triple-paned, inert-gas-filled options where the numbers need to move.
How the counter works
Full service from the first quote to the last fitting question.
- Free estimates
- Manufacturer's warranties available
- Same-day appointments, walk-ins welcome
- Full service: from initial quoting through post-installation support
- Pickup and delivery available
Builder’s Window Supply sells and delivers. Installation is handled by your own installer, or one the showroom can point you to, and the counter stays reachable after delivery for the fitting, weatherproofing and hardware integration questions that come up on site.
At a glance
The whole roster in six lines.
- Aluminum Windows: sleek lines, exceptional durability, resistance to corrosion
- Steel Windows: unmatched strength, timeless elegance, superior security and fire resistance
- Wood Windows: warmth and natural beauty, excellent insulation properties
- Wood Clad Windows: interior warmth of wood with exterior durability of aluminum or vinyl
- Fiberglass Windows: engineered for superior performance and longevity, resistant to warping, rotting, and corrosion
- Vinyl Windows: cost-effective, low-maintenance, excellent insulation and noise reduction
Bring us the opening. We’ll match it to the material.
Call or text (858) 222-6494, or tell us about the project first.