ProVia Aspect Patio Doors in St. Louis

ProVia’s Aspect patio door keeps things simple on purpose: three vinyl colors, one dependable build. What you’re really paying for is what’s inside the frame – energy-efficient glass, dual-barrier weatherstripping, and a patented drainage system, all backed by ENERGY STAR certification.
Aspect slides open as a 2-, 3-, or 4-panel door, with privacy glass, internal grids, or internal blinds available, plus a footlock for extra security at the threshold.
STL Windows and Doors installs Aspect doors throughout the St. Louis area as a ProVia Platinum Dealer, and every installation carries our own 10-year workmanship warranty on top of ProVia’s coverage.
Key Features
Here’s what makes an Aspect patio door a smart choice for St. Louis homes.
Configuration Choices
Slides open as a 2-, 3-, or 4-panel unit, with sidelites or a transom added where the opening allows.
Weather-Resistant Build
Low-maintenance, all-vinyl construction that holds up to St. Louis weather year-round.
Footlock Security
A footlock adds an extra layer of security at the threshold.
Glass Options
Privacy glass, internal grids, and internal blinds to fit your space and your view.
Energy-Efficient Glass
Double- or triple-pane glass keeps heating and cooling costs down.
ASPECT PATIO DOOR CONFIGURATIONS
Aspect sliding patio doors are available as 2-, 3- or 4-panel units, opening to the right, left, or center on 3- and 4-panel doors. Add a transom or sidelites for extra flourish.
ASPECT COLOR OPTIONS
Aspect patio doors come in three popular vinyl colors: White, Beige, and Sandstone. The rigid vinyl keeps its color for years, and it’s warranted against chipping, cracking, peeling, pitting, or blistering.
Screens and monitors are not color-calibrated the same way, so 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.
ASPECT HARDWARE STYLES
Aspect patio doors come standard with Multi-Point Mortise Lock hardware, with keylocks available as an option. Choose from Classic Hardware (with or without keylock) or Low Profile Hardware (non-keyed).
Hardware finish options:
MULTI-POINT LOCKING SYSTEM
For added protection, Aspect 2- and 3-lite end-operable sliding patio doors can be upgraded with a multi-point locking system.
- Available as an upgrade for Aspect 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
- Combines enhanced security with smooth, reliable operation
ASPECT PATIO DOOR GLASS OPTIONS
Aspect keeps its glass lineup simple: clear glass with grids, privacy glass, or internal blinds, whichever suits the room on the other side of the door.
ASPECT PATIO DOOR SCREEN OPTIONS
Aspect patio doors come with a BetterVue fiberglass mesh screen by default, and three heavier options are available if your door sees a lot of daily use.
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.



























