ULTIMA Patio Door
Designed to work like a charm, the Ultima has performance that’s built to last.
Our patio doors not only offer unique and distinctive technical features—they’re also all specially designed to save energy and preserve natural resources. Longer product life and some of the best energy performance in the industry!.
The Ultima is truly one of the quietest, most thermally efficient doors available on the market today. Clearly the highest value for your money.
14 in Stock Exterior Colors
Unlimited Color Match Exterior Colors
Custom blended colors available to suit your design needs – limited only by your imagination!
Upgraded Screens
It’s smooth sailing all the way with our optional upgraded patio door screens. Deluxe extruded stainless steel screens equipped with independent spring loaded roller system, surface mounted handle, and integrated pull rail with recessed lock, are fully adjustable at each corner, to prevent bothersome derailing. (3-panel doors come with single screen)
Exterior
Interior
Blinds Between Glass
Available with Blinds Between Glass in Dual Energy Saver glass; select sizes
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.
Hardware & Handle Sets
Double C
Euro Metalic
Contemporary
All locking mechanisms are encased in galvanized steel reinforcement. Round shaped metal handles are offered with interior/exterior grip. Handle set with key optional.
Locks & Security
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.
Flat Grid Colors
Contoured Grid Colors
Available in 2-panel, 3-panel and 4-panel doors available as knockdown configurations with a wide range of energy-smart glazing options and decorative grids.
