With the current promotion, quality vinyl replacement starts at $499-$549 per window installed (regular $832-$915), with fiberglass, clad-wood and architectural products higher. Window count, sizes, glass and access move the number, so quotes follow on-site measurements.
Whole-house pricing scales with count: industry data for 2026 shows 8-10 windows at roughly $6,400-$22,000 and 12-15 windows at $9,600-$33,000. Replacing everything at once is usually cheaper per window than phasing the work.
Most Bay Area cities require a permit: San Francisco requires one for every window replacement, and Oakland for any residential or commercial swap. Deluxe Windows confirms the rule for your address and files the paperwork.
Measurement takes one visit, manufacturing typically four to eight weeks, and installation one to three working days for most homes. Larger or specialty orders, such as clad-wood or steel, can extend the manufacturing window.
Retrofit installation keeps the existing frame and costs less, which suits sound stucco openings common in the Bay Area. Full-frame replacement removes everything to the studs and is the right call when frames show rot, leaks or previous poor installs.
Deluxe Windows carries Milgard, Marvin, Andersen, Anlin, Simonton, JELD-WEN, Ply Gem, Alside, Western Window Systems, Italwindows and All Weather Architectural Aluminum, so budget and premium projects can be compared in one place.