Win-Dor Doors & Windows. Orange County Authorized Dealer
- Usually within 48 hrs
Win-Dor Frame Construction
Win-Dor Door Products
3750 Multi-Slide Door
Large-panel sliding door system for wide openings. Sash profile measures 3¾" x 1¾", matching the folding and sliding door lines for a consistent look when combining systems in one home. 1⅞" rollers on an extruded track for smooth operation. Energy-efficient and structurally rated for large openings.

2750 Multi-Slide Door
A slimmer-profile version of the 3750 multi-slide system. Narrower sash for more glass area and a lighter visual weight — suited to contemporary architecture where maximum glass is the priority.
3750 Folding Door
Accordion-folding door system with panels that stack to one or both sides of the opening. Available with powder-coated or plated hardware, keyed or non-keyed locking. Stainless steel multi-point locking bar standard on active and inactive sash. Centor E3 hinge system in stainless steel or bronze finish.
3750 Sliding Door
Standard sliding patio door with the same 3¾" x 1¾" sash as the multi-slide and folding lines. Available in 2-, 3-, and 4-panel configurations.
Swing Door
Single and double swing door configurations combining a vinyl sash with aluminum reinforcement. Sash profile is 1¾" x 3¾". A lower-cost alternative to a folding or multi-slide system for smaller openings.
Win-Dor Window Products
1550 Series Horizontal Slider
Sash glides on quiet roller hardware. Welded vinyl frame with internal aluminum reinforcement for strength and security.
1550 Series Single-Hung
Fixed top sash, operable bottom sash. Aluminum-reinforced vinyl frame.
1550 Series Picture Window
Fixed, non-opening. Pairs with single-hung, slider, or casement windows in a combined unit.
Why Buy Win-Dor Through All American Door?
- Authorized dealer — factory-authorized to sell and install Win-Dor products in Orange County
- Local installation crew — no subcontractors
- 20+ years in Fullerton — family-owned since 2003
- Fullerton showroom — see Win-Dor products in person at 2025 W. Commonwealth Ave
- Financing available — 0% interest options for qualifying homeowners
Frequently Asked Questions:
Win-Dor Doors & Windows
What makes Win-Dor different from standard aluminum or vinyl doors?
What is the difference between the 2750 and 3750 multi-slide door?
Can Win-Dor multi-slide, folding, and sliding doors be mixed in one home?
What warranty does Win-Dor offer?
Get a Free Win-Dor Quote in Orange County
Call (714) 680-8999, visit our Fullerton showroom, or fill out the form.
Email: info@allamericandoorinc.co
Visit: 2025 W. Commonwealth Ave, Fullerton CA 92833
Hours: Monday–Friday, 9:00am–5:00pm