InVision Vinyl Patio Door
Meet our top-of-the-line sliding patio door model — a great choice for both new construction and replacement projects.
Model 6400 Sliding Patio Doors open your home to the outdoors allowing in natural light and fresh air, creating an inviting entry to your home’s patio, deck or courtyard. These attractive doors offer easy upkeep, excellent energy efficiency and the high level of quality you expect from Interstate.
14 in Stock Exterior Colors
Unlimited Color Match Exterior Colors
Custom blended colors available to suit your design needs – limited only by your imagination!
This model also comes with an optional patio door foot lock, available in white. When looking for a patio door to compliment your home, you want superior quality. And that’s an Interstate patio door.
Interstate offers several ENERGY STAR® qualified glass packages to fit your needs and budget.
Increase energy savings by choosing double or triple pane windows that will add to the comfort of your home.
Low E is a transparent metallic oxide coating applied onto a glass surface. The coating allows short-wave energy to pass through but reflects long-wave infrared energy, which lowers the U-value and that means more energy savings. An odorless, colorless, tasteless, non-toxic gas, argon is six times denser than air. It is used to replace air between the glass panes to reduce thermal energy transfer and heat loss.
Interstate’s high performance glass packages offer reflective coatings – microscopically thin layers of metal and metal oxide that filter energy by keeping warmth inside in winter and outside in summer. Also available with additional Certified Glass Packages, including Triple pane.IG Package Name Description Available in Model Dual Energy Saver E270 + Clear + Argon 6500, 6900 Dual HeatGuard 366 E366 + Clear + Argon 4202, 6400, 6500, 6900 Dual Laminated HeatGuard 366 (Hurricane} E366 + Clear + Argon 6902 Triple Fuel Saver E270 + E270 + Clear + Argon/Argon 4202, 6400, 6500, 6900 Triple HeatGuard 366 E366 + E366 + Clear + Argon/Argon 6500, 6900 Built Tough Hardware
All Interstate patio doors come standard with the industry’s finest hardware system. The operators and locks have been developed to work together to meet or exceed industry performance requirements. Interstate selects from only the strongest, most attractive, easiest operating and highest performing hardware available in today’s market.
Model 6400 Patio Door Handle
Optional Foot Lock
Make your home more secure with an optional sliding patio door foot lock! White only.
Grids bring a distinctive look to your home. Four grid styles in a variety of color and style combinations offer many choices when selecting grids for your windows. Grids Between Glass (GBG) afford easy cleaning, Applied Surface Grids (ASGs) are permanently adhered to the panes inside and out and are designed to look like a true multi-paned window.
Flat Grid Colors
Contoured Grid Colors
SDL – Simulated Divided Lites
*Only Flat and Applied Surface Grids can be custom painted.
Standard Sizes
Custom Sizes
