Thermo-Tech Premium Windows and Doors
  • French Style Patio Door Gallery Pict 1
  • French Style Patio Door Gallery Pict 2
  • French Style Patio Door Gallery Pict 3
  • French Style Patio Door Illustr 1
  • French Style Patio Door Gallery Pict 1
  • French Style Patio Door Gallery Pict 2
  • French Style Patio Door Gallery Pict 3
  • French Style Patio Door Illustr 1

French Style Sliding Patio Door

Thermo-Tech French Style Sliding Patio Doors are engineered for superior performance and energy efficiency. Operation is superb via dual ball bearing adjustable rollers. French style doors have wider stiles and rails than other models for a more traditional look, enhancing the appearance and value of your home. Custom sized for your rough opening or available in standard dimensions to fit many of the typical patio door rough openings of the past without hefty additional costs.

  • Overview


    Quality construction for durability and superior energy savings.

    • Available in standard and custom sizes
    • Six high performance insulated glass options
    • Available with Transoms
    • Decorative inner grids available
    • Dual-point locking mechanism for security
    • Choose from six standard handle colors or two designer finishes
    • Heavy-duty plated steel adjustable tandem rollers face adjust on raised stainless steel monorail track system for smooth and easy operation
    • Fusion welded master frame with structurally fastened sashes
    • Optional keyed locking system
    • Aluminum threshold protects the sill from debris and damage
    • Sliding adjustable aluminum screens with BetterVue® fiberglass mesh
    Durable and attractive multi-point locking hardware
    Fusion-welded corners enhance strength and durability
    Argon filled air space for superior insulation
    100% pure (non-contaminated) super-insulating polyvinylchloride
    Aluminum threshold protects the sill from debris and damage
    Chambers create insulating air pockets for superb energy efficiency and stability
    • Durable and attractive multi-point locking hardware
    • Fusion-welded corners enhance strength and durability
    • Argon filled air space for superior insulation
    • 100% pure (non-contaminated) super-insulating polyvinylchloride
    • Aluminum threshold protects the sill from debris and damage
    • Chambers create insulating air pockets for superb energy efficiency and stability

      View Performance Data

      Configurations

      Available with Transoms

    • Standard Features


      At Thermo-Tech we believe the surest way to deliver products homeowners are proud to use everyday is to offer products that come with only the features we would want in our own homes. Why would anyone offer less?


      Multi-Point Lock

      Your home’s first line of defense for performance and safety.

      • Ensures sash is securely locked in place and all weather strip engaged
      • Forced Entry Grade 20 – Extremely difficult to breach by force
      • Eliminates ability for sash to be raised up and removed from exterior side

      BetterVue® Screen with Water Shed Technology™

      Not your average, ordinary insect screen.

      • Better airflow
      • Lets in more natural light
      • Improved optical clarity
      • Sheds water and debris during rainstorms or when spray cleaning

      Heavy-Duty Plated Steel Adjustable Roller Assembly

      Roller assemblies for Thermo-Tech patio door models can be accessed on either side of the interior face of the operating panel behind a small plug on the surface which can be removed and replaced. Use a #3 Phillips screwdriver to access the adjustment screw. For downward adjustment turn clockwise. For upward adjustment turn counter-clockwise.


      Thermo-Tech® Warm-Edge Advantage

      For added insulating value no other type of insulating (thermal) design brings you these combined advantages.

      • Best Argon retention keeps insulating gas in windows
      • Recessed below the sightline so all you ever see are beautiful windows
      • Energy Star Performance

    • Color Options


      Standard Interior and Exterior Frame Colors

      Available in popular colors to fit any home decor.

      White

      White

      Interior/Exterior

      Tan Color

      Tan

      Interior/Exterior

      Sandlewood Color

      Sandlewood

      Interior/Exterior

      White Bronze Colors

      White/Bronze

      Interior/Exterior

      White Black Colors

      White/Black

      Interior/Exterior

      Sandlewood Bronze Colors

      Sandlewood/Bronze

      Interior/Exterior

      Sandlewood Black Colors

      Sandlewood/Black

      Interior/Exterior

      Upgrade to Light Oak or Dark Oak interior laminates.

      Light Oak

      Light Oak

      Dark Oak

      Dark Oak

      * Interior laminates available with White and Sandlewood exteriors only.

    • Glass Options For Doors


      High Performance LoĒ² 272/Argon

      High Performance LoĒ² 272/Argon

      Double insulated glass with a dual coating of LoĒ on one glass surface

      Thermo-Tech patio doors come standard with double-pane insulated LoĒ² 272 glass featuring two panes of double-strength glass with an argon gas filled airspace for superior insulation. This option improves heating efficiency by nearly doubling the insulating power over ordinary clear glass, and blocks enough solar heat that cooling loads can be cut by 25% or more. Fading of furniture, floors, and drapes is reduced by filtering out 84% of the Sun’s harmful ultraviolet rays.


      Premium High Performance LoĒ³ 366/Argon

      Premium High Performance LoĒ³ 366/Argon

      Double insulated glass with a triple coating of LoĒ on one glass surface

      Our double-pane insulated LoĒ³ 366 heat-reflecting glass adds even more insulating power for premium thermal performance. Double-strength heat-reflecting glass with an argon filled airspace delivers a balance of solar control, thermal performance, and high visibility to optimize home energy savings and comfort. Plus, this option provides additional fade protection by blocking 95% of the Sun’s harmful ultraviolet rays.


      Ultimate High Performance LoĒ³ 366/Argon/i89

      Ultimate High Performance LoĒ³ 366/Argon/i89

      Double insulated glass with a triple coating of LoĒ on one glass surface, and one coating of i89 on the interior surface

      Thermo-Tech’s Ultimate High Performance glass delivers a “twin punch”. It offers all the benefits of our Premium High Performance glass while maximizing thermal and visibility benefits, compared to other double-pane options, by adding a LoĒ i89 coating on the interior glass surface. Together this combination ensures the greatest thermal performance in all dual-pane applications. Blocks more than 95% of the Sun’s harmful ultraviolet rays.


      Energy Guard Triple Insulated Glass

      Energy Guard Triple Insulated Glass Energy Star Most Efficient

      Triple insulated glass with a triple coating of LoĒ on two glass surfaces

      Get the maximum energy savings, comfort, ultraviolet protection, and the superior sound proofing of Thermo-Tech’s Energy Guard glass. Energy Guard doors incorporate three layers of double-strength glass with LoĒ³ 366 on two glass surfaces, and two half-inch argon gas filled insulated air spaces. Designed for environments with high exposure to the Sun.


      Energy Guard PLUS Triple Insulated Glass

      Energy Guard PLUS Triple Insulated Glass Energy Star Most Efficient

      Triple insulated glass with a double coating of high performance LoĒ on two glass surface

      Energy Guard PLUS triple-pane glass is specifically designed for tough Northern climates. Get maximum energy savings, comfort, ultraviolet protection, and sound proofing PLUS the added solar heat-gain necessary to optimize home heating during frigid Northern winter months. Energy Guard PLUS utilizes three layers of double-strength glass with LoĒ² 272 on two glass surfaces, and two half-inch argon gas filled insulated air spaces.


      Super Guard Triple Insulated Glass

      Super Guard Triple Insulated Glass Energy Star Most Efficient

      Triple insulated glass with one coating of high performance LoĒ on two glass surfaces, and one coating of i89 on the interior surface

      Super Guard triple-pane glass harnesses the Sun to help with heating your home. Ideal for climates with more heating days than cooliing days, especially in homes utilizing a passive solar design. Super Guard optimizes desirable radiant energy needed for solar heating applications, yet reflects radiant wavelengths when cooling the home during warm Summer months. Super Guard is composed of three layers of double-strength glass with LoĒ 180 on two glass surfaces, two half-inch argon gas filled insulated air spaces, and one coating of LoĒ i89 on the interior glass surface.

    • Handle Options


      Standard Hardware

      Available in all exterior colors.

      White

      White

      Tan Color

      Tan

       

      Sandlewood Color

      Sandlewood

      Bronze Color

      Bronze

      Black Color

      Black

      Custom Hardware

      Available in two designer finishes.

      WhiteAntique Brass

      Antique Brass

      Brushed Nickel

      Brushed Nickel

    • Distinctive Grid Styles


      The 5/8″ wide aluminum inner grids are matched to the door color and installed in the insulated air space between the panes of glass.

      Patio Door Prairie Grid Pattern

      Prairie Grid
      Pattern

      Patio Door Colonial Grid Pattern

      Colonial Grid
      Pattern

      Coutoured Grid

      Contoured Grid
      Profile

      Flat Grid Profile H150

      Flat Grid
      Profile

      * Contoured grids not available in Bronze
      ** Grids not available on painted product

    Overview

    Overview


    Quality construction for durability and superior energy savings.

    • Available in standard and custom sizes
    • Six high performance insulated glass options
    • Available with Transoms
    • Decorative inner grids available
    • Dual-point locking mechanism for security
    • Choose from six standard handle colors or two designer finishes
    • Heavy-duty plated steel adjustable tandem rollers face adjust on raised stainless steel monorail track system for smooth and easy operation
    • Fusion welded master frame with structurally fastened sashes
    • Optional keyed locking system
    • Aluminum threshold protects the sill from debris and damage
    • Sliding adjustable aluminum screens with BetterVue® fiberglass mesh
    Durable and attractive multi-point locking hardware
    Fusion-welded corners enhance strength and durability
    Argon filled air space for superior insulation
    100% pure (non-contaminated) super-insulating polyvinylchloride
    Aluminum threshold protects the sill from debris and damage
    Chambers create insulating air pockets for superb energy efficiency and stability
    • Durable and attractive multi-point locking hardware
    • Fusion-welded corners enhance strength and durability
    • Argon filled air space for superior insulation
    • 100% pure (non-contaminated) super-insulating polyvinylchloride
    • Aluminum threshold protects the sill from debris and damage
    • Chambers create insulating air pockets for superb energy efficiency and stability

      View Performance Data

      Configurations

      Available with Transoms

      Standard Features

      Standard Features


      At Thermo-Tech we believe the surest way to deliver products homeowners are proud to use everyday is to offer products that come with only the features we would want in our own homes. Why would anyone offer less?


      Multi-Point Lock

      Your home’s first line of defense for performance and safety.

      • Ensures sash is securely locked in place and all weather strip engaged
      • Forced Entry Grade 20 – Extremely difficult to breach by force
      • Eliminates ability for sash to be raised up and removed from exterior side

      BetterVue® Screen with Water Shed Technology™

      Not your average, ordinary insect screen.

      • Better airflow
      • Lets in more natural light
      • Improved optical clarity
      • Sheds water and debris during rainstorms or when spray cleaning

      Heavy-Duty Plated Steel Adjustable Roller Assembly

      Roller assemblies for Thermo-Tech patio door models can be accessed on either side of the interior face of the operating panel behind a small plug on the surface which can be removed and replaced. Use a #3 Phillips screwdriver to access the adjustment screw. For downward adjustment turn clockwise. For upward adjustment turn counter-clockwise.


      Thermo-Tech® Warm-Edge Advantage

      For added insulating value no other type of insulating (thermal) design brings you these combined advantages.

      • Best Argon retention keeps insulating gas in windows
      • Recessed below the sightline so all you ever see are beautiful windows
      • Energy Star Performance

      Door Colors

      Color Options


      Standard Interior and Exterior Frame Colors

      Available in popular colors to fit any home decor.

      White

      White

      Interior/Exterior

      Tan Color

      Tan

      Interior/Exterior

      Sandlewood Color

      Sandlewood

      Interior/Exterior

      White Bronze Colors

      White/Bronze

      Interior/Exterior

      White Black Colors

      White/Black

      Interior/Exterior

      Sandlewood Bronze Colors

      Sandlewood/Bronze

      Interior/Exterior

      Sandlewood Black Colors

      Sandlewood/Black

      Interior/Exterior

      Upgrade to Light Oak or Dark Oak interior laminates.

      Light Oak

      Light Oak

      Dark Oak

      Dark Oak

      * Interior laminates available with White and Sandlewood exteriors only.

      Glass

      Glass Options For Doors


      High Performance LoĒ² 272/Argon

      High Performance LoĒ² 272/Argon

      Double insulated glass with a dual coating of LoĒ on one glass surface

      Thermo-Tech patio doors come standard with double-pane insulated LoĒ² 272 glass featuring two panes of double-strength glass with an argon gas filled airspace for superior insulation. This option improves heating efficiency by nearly doubling the insulating power over ordinary clear glass, and blocks enough solar heat that cooling loads can be cut by 25% or more. Fading of furniture, floors, and drapes is reduced by filtering out 84% of the Sun’s harmful ultraviolet rays.


      Premium High Performance LoĒ³ 366/Argon

      Premium High Performance LoĒ³ 366/Argon

      Double insulated glass with a triple coating of LoĒ on one glass surface

      Our double-pane insulated LoĒ³ 366 heat-reflecting glass adds even more insulating power for premium thermal performance. Double-strength heat-reflecting glass with an argon filled airspace delivers a balance of solar control, thermal performance, and high visibility to optimize home energy savings and comfort. Plus, this option provides additional fade protection by blocking 95% of the Sun’s harmful ultraviolet rays.


      Ultimate High Performance LoĒ³ 366/Argon/i89

      Ultimate High Performance LoĒ³ 366/Argon/i89

      Double insulated glass with a triple coating of LoĒ on one glass surface, and one coating of i89 on the interior surface

      Thermo-Tech’s Ultimate High Performance glass delivers a “twin punch”. It offers all the benefits of our Premium High Performance glass while maximizing thermal and visibility benefits, compared to other double-pane options, by adding a LoĒ i89 coating on the interior glass surface. Together this combination ensures the greatest thermal performance in all dual-pane applications. Blocks more than 95% of the Sun’s harmful ultraviolet rays.


      Energy Guard Triple Insulated Glass

      Energy Guard Triple Insulated Glass Energy Star Most Efficient

      Triple insulated glass with a triple coating of LoĒ on two glass surfaces

      Get the maximum energy savings, comfort, ultraviolet protection, and the superior sound proofing of Thermo-Tech’s Energy Guard glass. Energy Guard doors incorporate three layers of double-strength glass with LoĒ³ 366 on two glass surfaces, and two half-inch argon gas filled insulated air spaces. Designed for environments with high exposure to the Sun.


      Energy Guard PLUS Triple Insulated Glass

      Energy Guard PLUS Triple Insulated Glass Energy Star Most Efficient

      Triple insulated glass with a double coating of high performance LoĒ on two glass surface

      Energy Guard PLUS triple-pane glass is specifically designed for tough Northern climates. Get maximum energy savings, comfort, ultraviolet protection, and sound proofing PLUS the added solar heat-gain necessary to optimize home heating during frigid Northern winter months. Energy Guard PLUS utilizes three layers of double-strength glass with LoĒ² 272 on two glass surfaces, and two half-inch argon gas filled insulated air spaces.


      Super Guard Triple Insulated Glass

      Super Guard Triple Insulated Glass Energy Star Most Efficient

      Triple insulated glass with one coating of high performance LoĒ on two glass surfaces, and one coating of i89 on the interior surface

      Super Guard triple-pane glass harnesses the Sun to help with heating your home. Ideal for climates with more heating days than cooliing days, especially in homes utilizing a passive solar design. Super Guard optimizes desirable radiant energy needed for solar heating applications, yet reflects radiant wavelengths when cooling the home during warm Summer months. Super Guard is composed of three layers of double-strength glass with LoĒ 180 on two glass surfaces, two half-inch argon gas filled insulated air spaces, and one coating of LoĒ i89 on the interior glass surface.

      Handle Options

      Handle Options


      Standard Hardware

      Available in all exterior colors.

      White

      White

      Tan Color

      Tan

       

      Sandlewood Color

      Sandlewood

      Bronze Color

      Bronze

      Black Color

      Black

      Custom Hardware

      Available in two designer finishes.

      WhiteAntique Brass

      Antique Brass

      Brushed Nickel

      Brushed Nickel

      Grids

      Distinctive Grid Styles


      The 5/8″ wide aluminum inner grids are matched to the door color and installed in the insulated air space between the panes of glass.

      Patio Door Prairie Grid Pattern

      Prairie Grid
      Pattern

      Patio Door Colonial Grid Pattern

      Colonial Grid
      Pattern

      Coutoured Grid

      Contoured Grid
      Profile

      Flat Grid Profile H150

      Flat Grid
      Profile

      * Contoured grids not available in Bronze
      ** Grids not available on painted product

      • Why Thermo-Tech

        Why Thermo-Tech

        Proven energy efficiency.
        Exceptional design flexibility.
        Maintenance-free durability.

        Learn more

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