

ABOUT US


Trusted by Builders,
Designers & Homeowners

Leveraging extensive expertise in the building materials sector, BulkBuild has established itself as a trusted leader in delivering high performance solutions. As part of this commitment, Fortex Window operates as our dedicated subsidiary, singularly focused on advancing the fenestration industry.



At Fortex, we partner with architects, builders, and property owners to deliver superior windows and doors solutions. Our focus is on providing exceptional durability, energy efficiency, and aesthetic quality tailored to your specific residential or commercial project.
Leveraging advanced manufacturing technology, rigorous quality assurance, and expert craftsmanship, we create window and door systems that set the benchmark for performance and reliability. Driven by innovation and a deep commitment to exceeding customer expectations, we ensure your building envelope achieves optimal energy performance and lasting value-just like so many of our Bay Area customers already do.

Awning

Casement

Sliding

Hung
WINDOW
CUSTOMIZATION

Folding
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Sliding

Swing
PATIO DOOR
CUSTOMIZATION


Advantage




Soundproof
Double-glazed design blocks outside noise for peaceful indoor spaces.
Durability
High-strength aluminum and precision engineering ensure long-term performance.
Eco-Friendly
Sustainable materials and efficient systems for a greener future.
Energy Saving
Multi-layer insulation minimizes heat loss and reduces energy bills.
Modern Aesthetics
Slim frames, sharp lines, and customizable finishes for any design style.
Condensation Control
Thermal breaks and quality seals prevent moisture buildup.

Premium
Windows & Doors
Professional Series / Excellent Performance / Elegant Design
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BulkBuild Material
Your trusted wholesale supplier of high-quality construction materials. Based in San Jose, CA, we provide flooring, doors, windows, solar panels, fences, decks, and kitchen & bath solutions at competitive prices. Serving contractors, builders, and homeowners, we ensure top-tier products for every project.
Location
905 McLaughlin Ave,
San Jose, CA 95122