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Thermo Twin | Associations

Thermo Twin | Sliding Glass Doors

V900 Vinyl Sliding Patio Door

Sliding patio doors are a luxury. Crafted with the finest materials and manufactured with energy efficiency features, our V900 sliding patio doors are sure to be a fit for your home. Learn more about the V900 series of doors, and don’t forget to contact a Thermo-Twin team member to schedule your free estimate.

Aesthetics

We put the same level of care and attention into the look of our sliding doors as you do with decorating and maintaining your home. Therefore, our sliding doors come with a variety of aesthetic features. These doors feature a beveled exterior to enhance product beauty. Vinyl sliding patio doors are available in Operating Left, Operating Right and Fixed options and come in One Panel, Two Panel and Three Panel configurations. They function as either replacement or new construction doors. For new construction, each door includes a pre-punched nailing fin for easier installation.

Sashes

V900 sliding patio doors are crafted with a singular sliding sash for ease of operation. The sash is fusion welded to ensure that it is perfectly true and square, and so that the new door fits the rough opening it is to be installed into.

Construction/Strength

Thermo-Twin’s V900 sliding patio doors are constructed with the highest grade materials, using the most effective manufacturing processes. The result is ease of use and long product life for you. Our sliding glass patio doors are designed with a stainless steel dual roller system, enhancing the sliding function and allowing for ease of operation. For your convenience, each door comes with subtle accessory grooves to accommodate trim, attachments and compatible door accessories.

Glass

Tempered glass guarantees a quality sliding glass door. Our V900 sliding patio doors come with 1” insulated glass, secured into the sash via silicone glazing compound. To truly make your new door your own, several glass packages are also available and compatible with the V900 series.

Energy Efficiency

Energy efficiency is vital for sliding glass doors. V900 sliding patio doors have features to maximize utility bill savings and protection of your home. Our doors incorporate the use of dual weather stripping around the perimeter, limiting air infiltration. Silicone glazing on the sash further enhances energy efficiency by preventing air, water and insect infiltration.

Product Series

Aesthetics

We put the same level of care and attention into the look of our sliding doors as you do with decorating and maintaining your home. Therefore, our sliding doors come with a variety of aesthetic features. These doors feature a beveled exterior to enhance product beauty. Vinyl sliding patio doors are available in Operating Left, Operating Right and Fixed options and come in One Panel, Two Panel and Three Panel configurations. They function as either replacement or new construction doors. For new construction, each door includes a pre-punched nailing fin for easier installation.

Sashes

V900 sliding patio doors are crafted with a singular sliding sash for ease of operation. The sash is fusion welded to ensure that it is perfectly true and square, and so that the new door fits the rough opening it is to be installed into.

Construction/Strength

Thermo-Twin’s V900 sliding patio doors are constructed with the highest grade materials, using the most effective manufacturing processes. The result is ease of use and long product life for you. Our sliding glass patio doors are designed with a stainless steel dual roller system, enhancing the sliding function and allowing for ease of operation. For your convenience, each door comes with subtle accessory grooves to accommodate trim, attachments and compatible door accessories.

Glass

Tempered glass guarantees a quality sliding glass door. Our V900 sliding patio doors come with 1” insulated glass, secured into the sash via silicone glazing compound. To truly make your new door your own, several glass packages are also available and compatible with the V900 series.

Energy Efficiency

Energy efficiency is vital for sliding glass doors. V900 sliding patio doors have features to maximize utility bill savings and protection of your home. Our doors incorporate the use of dual weather stripping around the perimeter, limiting air infiltration. Silicone glazing on the sash further enhances energy efficiency by preventing air, water and insect infiltration.

Features

Thermo Twin | One Panel Sliding Patio Door
One Panel Sliding Patio Door

Thermo-Twin’s V900 vinyl sliding patio doors are available in configurations that vary in functionality and complexity. The most basic model is our One Panel sliding patio door. This product incorporates a singular, non-operational glass panel. Because the door is non-operational, it is used strictly as an aesthetic accent to your home.

Thermo Twin | Two Panel Sliding Patio Door
Two Panel Sliding Patio Door

The V900 door also comes in a Two Panel configuration. With this design, you have two options: operational and non-operational. This door is available with two non-operational panels, making it a decorative fixture. Alternatively, the product may be ordered with two glass panels, one of which slides either left or right to open.

Thermo Twin | Three Panel Sliding Patio Door
Three Panel Sliding Patio Door

The Three Panel configuration is our most complex design in the V900 vinyl sliding glass patio door series. This design affords three different options. In the first, the door is equipped with three individual glass panes, all of which are non-operational, providing a decorative fixture. The second options incorporates three panels with a sliding center. The center pane can be ordered to slide left or right to open. Our third option in the Three Panel design has one sliding panel. Of the three total glass panes, either the left or right end panel may be ordered to slide open.

Thermo Twin | Maintenance Free Sliding Doors
Maintenance Free Sliding Doors

Our vinyl frames and sashes are warranted to never chip, peel, crack or warp to make your door truly maintenance free. Even better, the vinyl surface will easily wipe clean with a damp cloth and never need painted.

Thermo Twin | Super Spacer® Technology

Thermo-Twin windows are equipped with first-in-class Super Spacer® technology. For the homeowner, this means quality and energy efficiency. Super Spacer® technology reduces condensation and makes for a quieter window product. Made of silicone materials, Super Spacers® are superior to their metal counterparts and help us to create some of the most energy-efficient insulated glass systems on the market.

Thermo Twin | Silicone Glazing
Silicone Glazing

Thermo-Twin windows are secured and made weather safe with the use of top-of-the-line sealants, guaranteeing stability. All of our insulated glass units are affixed to the sash by using silicone glazing. Silicone provides for a strong, weather-tight seal of the glass into the windowsashes.

Colors

Thermo Twin | Vinyl Standard Colors
Vinyl Standard Colors

Thermo-Twin offers three standard exterior colors for vinyl windows:

  • Bright White - a Bright White Exterior with a Bright White Interior
  • Tan - a Tan Exterior with a Tan Interior
  • Cocoa - a Cocoa Exterior with a Bright White Interior

As it is the most flexible option and matches just about everything, our “Bright White” is by far the biggest seller in all of our markets.

*Colors are approximate, see sample for exact color.

Vinyl Custom Colors

We know that all homes do not fit one particular mold. That’s why Thermo-Twin offers eleven custom colors for all vinyl windows. To match your décor and overall color scheme, your color choices include:

  • Clay
  • Brown
  • Bronze
  • Sandalwood
  • Fieldstone
  • Light Grey
  • Hunter Green
  • Forest Green
  • Autumn Red
  • Black
  • Chocolate

You can mix and match colors for the interior and exterior of your window.

*Colors are approximate, see sample for exact color.

Thermo Twin | Vinyl Wood Grain Finishes
Vinyl Wood Grain Finishes

If you have a more natural or rustic look in mind, we have you covered. In addition to flat colors, Thermo-Twin offers three interior wood grain finishes for all vinyl window products. Stand out with sleek wood grain finishes:

  • Light Oak
  • Dark Oak
  • Cherry

The exterior of your window can be any Vinyl Standard or Custom color.

*Colors are approximate, see sample for exact color.

Hardware

Thermo Twin | Secure Door Locks
Secure Door Locks

Thermo-Twin sliding glass doors are designed with security in mind and come standard with a multi-point locking system. An optional foot bolt may also be added to provide you more peace of mind. An optional exterior key lock is also available.

Our handles come in the following colors:

  • White
  • Tan
  • Brass
Thermo Twin | Tandem Roller System
Tandem Roller System

Top of the line quality, heavy-duty tandem roller system allows effortless gliding and years of trouble-free operation.

Glass

Thermo Twin | Insulated Glass
Insulated Glass

Thermo-Twin windows include insulated glass for enhanced efficiency. All insulated glass units are manufactured at Thermo-Twin using state-of-the-art Lisec equipment and incorporating the Super Spacer® glass sealing system.

Thermo Twin | Super Spacer® Technology

Thermo-Twin windows are equipped with first-in-class Super Spacer® technology. For the homeowner, this means quality and energy efficiency. Super Spacer® technology reduces condensation and makes for a quieter window product. Made of silicone materials, Super Spacers® are superior to their metal counterparts and help us to create some of the most energy-efficient insulated glass systems on the market.

Thermo Twin | Glass Packages
Glass Packages

The specific type of glass for your windows varies by taste and application. Glass packages can be ordered in a variety of types, including Energy Efficient Low E, Clear and Tinted Glass. A standard glazing package is available, as well. The standard model is our Comfort Select 36 Soft Coat Low E, which is filled with Argon Gas.

Thermo Twin | Internal Grids
Internal Grids

Internal window grids aid in the stability of and appearance of your new windows.  Internal grids are available in a variety of colors to match both the exterior and interior of your windows. Window grids are located inside of the glass, allowing for easy cleaning of the glass surface.

In choosing an internal grid design for your custom windows, you have several options. Grids are available in four unique styles:

  • 5/8” Flat Colonial
  • 5/8” Flat Diamond
  • Contour Colonial
  • Simulated Divide

Performance

Thermo Twin | Energy Efficient Windows

At Thermo-Twin, we’re dedicated to providing advanced, energy efficient windows. All of our windows are Energy Star certified as a reflection of our environmental friendliness, quality of construction and insulation. To provide our customers with superior, efficient vinyl window products, we use the latest technology: Super Spacer® by Quanex.

FAQs

What is unique about your sliding glass doors?

Each of our sliding glass door products is manufactured with energy efficiency in mind, constructed with weather stripping on both panels and incorporating Super-Spacer technology. 

Are your doors standard-sized or custom?

At Thermo-Twin, we create and sell both standard and custom doors to fit your needs. Designs can both be tailored to your individual style and cut to fit your home’s doorway.

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