ProVia Endure Patio Doors in St. Louis

STL Windows and Doors installs ProVia Endure vinyl sliding patio doors in St. Louis for homeowners who want strong energy efficiency without giving up style. Endure is independently tested against strict energy-efficiency standards, with high-tech glass that cuts heat loss, keeps the glass surface warmer, and reduces interior condensation.
Endure doors come in 2-, 3- and 4-panel configurations, with a wide range of interior woodgrain laminate finishes and exterior paint colors, so the door matches your home rather than the other way around.
We’re a ProVia Platinum Dealer and Certified Installer, and every Endure patio door we put in carries a 10-year workmanship warranty.
Key Features
Here’s what makes an Endure patio door a smart choice for St. Louis homes.
Flexible Panel Layouts
2-, 3-, or 4-panel sliding configurations, with room for sidelites and transoms.
Weather-Ready Frame
Rigid vinyl construction that holds up without repainting or resealing.
Built-In Drainage
Channels move water away from the track and sill automatically.
Custom Finishes
Interior wood-look laminate and exterior paint colors to match your home.
Better Airflow
Fiberglass screen mesh that stays cleaner and lets in more light and air.
ENDURE PATIO DOOR CONFIGURATIONS
Endure sliding patio doors are available as 2-, 3- or 4-panel doors, opening to the right, left, or center on 3- and 4-panel units. Add a transom or sidelites for a larger opening.
ENDURE COLOR OPTIONS
Endure patio doors come in three standard vinyl colors, White, Beige, and Sandstone, each available with an interior woodgrain laminate. The exterior can also be factory-painted in any of ProVia’s standard or trending paint colors, each professionally applied and warranted against flaking, checking, blistering, or peeling.
Screens and monitors are not color-calibrated the same way, so paint colors may look slightly different on your device than on the actual door. Ask your STL Windows and Doors representative for a physical sample before finalizing a color.
ENDURE HARDWARE STYLES
Endure sliding patio doors come standard with Multi-Point Mortise Lock hardware, including a Schlage C Keyway that allows one key to work the whole house. Choose from Signature Hardware (with or without keylock), Modern Hardware with keylock, or Low Profile Hardware (non-keyed).
MULTI-POINT LOCKING SYSTEM
For added protection, Endure 2- and 3-lite end-operable sliding patio doors can be upgraded with a multi-point locking system.
- Available as an upgrade for Endure 2- and 3-lite end-operable sliding patio doors
- Four robust locking points: two secure pins at the center, plus one at the top and one at the bottom
- Available in zinc or premium stainless steel
- Compatible with Signature and Modern patio door hardware
- Combines enhanced security with smooth, reliable operation
ENDURE PATIO DOORS IN ALL BLACK

Endure patio doors are also available in an all-black finish: a lightly textured Matte Coal Black paint on the interior, exterior, and jamb pockets, paired with black hardware, black weatherstripping, and a black glass spacer for a clean, monochrome look.
ENDURE PATIO DOOR GALLERY
ENDURE PATIO DOOR GLASS OPTIONS
ProVia offers several glass options that let you customize how your Endure patio door looks and performs, from clear glass with grids to privacy glass and internal blinds.
ENDURE PATIO DOOR SCREEN OPTIONS
Endure patio doors come standard with BetterVue fiberglass mesh screens. Upgrade to a heavier or more durable mesh for high-traffic doors.
WHY WE CHOSE PROVIA?
As a proud Platinum Authorized ProVia dealer, we chose ProVia windows and doors for our customers because they are the best – and American-made – products available. ProVia prioritizes quality and craftsmanship, providing consistent excellence across its entire product line.
ProVia Endure Patio Doors – Frequently Asked Questions
GRAB A DEAL AND FREE ESTIMATE BELOW
Take the first step toward your new ProVia Endure patio door. Request a free estimate today and let our team help you compare panel configurations, colors, and hardware for your home.


















































































