Sliding Doors
Expand your horizon. Redefine the boundaries with panoramic American-style patio sliding glass doors. Seamlessly connect between living spaces and the outdoor views.
what are Sliding Doors
Sliding doors are a type of door that opens by moving the door panel horizontally along a track. The panel can slide to one side or both sides to overlap and retract.
The door panel doesn’t swing in or out during the whole opening process, and it doesn’t take up any depth space on either side of the doorway, so this type of door is usually used in spaces with big doorways, like patios and living rooms.
What Defines a Sliding door?
A quick summary of the characteristics that belong to the product type, not to one specific model.
Space Efficiency
Wide Clearance
Multi-panel systems stack and bypass each other along the track. This delivers a wider clear passage for direct movement.
Large Glass Areas
The Large glass panels allow more natural light to enter, and ensure an unobstructed view of the exterior landscape.
Panel Count Options
Offered in various panel counts. Adding more panels expands the clear opening size to support flexible layouts.
Two Ways to Find Your Summit Doors
Choose the route that matches your project.
STANDARD SIZE
Standard-Size Inventory
Browse available fixed-size products selected for straightforward ordering and quote requests.
CUSTOM PROJECT
Custom Solutions
Explore product pages for projects that require specific dimensions or configurations.
Standard-Size Inventory
Browse fixed-size products available through Summit’s product catalog.
Custom Solutions
Solutions for projects that call for specific sizes, configurations, or application requirements.
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See Summit in Real Projects
Explore completed projects and see how Summit products are used in different spaces.
Why choose Summit
We’re more than a window and door supplier — we’re your trusted partner in creating better spaces across California.
01
California-Based Team
Based in Southern California, our team works directly with dealers, builders, and developers to help keep orders and projects moving.
02
In-Stock Products
A selection of window and door products is kept in stock for faster order processing and delivery when standard sizes meet your needs.
03
Product & Installation Support
From product questions to installation guidance, our team is available to help customers through the order and installation process.
04
Product Quality & Performance
We select materials and product systems with everyday performance in mind, including insulation, moisture resistance, and wind resistance.
Explore more product categories
Discover the right doors solutions to elevate your space with modern design and smooth operation.
Summit Store
- 580 W Lambert Rd Ste A, Brea, CA 92821