Choose a Marvin Coastline Bi-Fold door to take advantage of the inspiring vistas and abundance of brilliant sunshine that life near the coast offers. Create massive openings and stunning panoramic views by combining up to 10 door panels to fill a space 30 feet wide. Beautiful and strong, this door is built with thick-walled extruded aluminum frames and impact resistant glass that withstands flying debris generated by hurricanes and tropical storms.

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Features of the Coastline
Bi-Fold Door

  • Hurricane resistant Bi-Fold door panel available in widths over 3 feet and heights up to 10 feet with a max frame area of 315 square feet
  • Thick-walled aluminum frame fitted with hurricane resistant glass protects against flying debris
  • Outswing panels fold open and closed like an accordion
  • Bi-parting and unidirectional configurations available
  • Traffic door available in most configurations
  • Ten interior and exterior colors and wood grain finishes, custom colors also available
  • Several hardware styles, colors, and finishes to choose from 
  • Multi-point locking system on primary panel, dual point lock on others
  • 2 3/16" Standard sill and ADA sill available
  • Energy saving Low-E glass coatings, tinting, and insulated glass options including 7/16" laminated PVB, 1" insulated laminated PVB, and white interlayer
  • Meets the most stringent hurricane impact code requirements in North America
Composite of Swatches and Hardware for Marvin Signature Coastline Products

Design Options

  • Exterior Finish

    Wood Options

    High-quality windows and doors deserve a dependable, low-maintenance interior and exterior finish that will resist fading, peeling, and chalking even under the most extreme coastal conditions. Our palette includes five woodgrain finishes that will deliver a natural warmth and beauty to your favorite spaces. We also offer custom color options to meet your project’s requirements no matter how unique your coastal window and door design vision may be.

    Selected: 
    Bronze
    Clear Anodized
    English Oak
    Hazelnut
    Black Kynar**
    Bronze Kynar**
    White Kynar**
    Red Cinnamon
    Walnut
    White

    *Custom Colors: See your Marvin Coastline dealer for details and special pricing.

    *Interior and exterior finish must be the same.

    **American Architectural Manufacturers Association (AAMA) 2605 certification.

  • Interior Finish

    Wood Options

    High-quality windows and doors deserve a dependable, low-maintenance interior and exterior finish that will resist fading, peeling, and chalking even under the most extreme coastal conditions. Our palette includes five woodgrain finishes that will deliver a natural warmth and beauty to your favorite spaces. We also offer custom color options to meet your project’s requirements no matter how unique your coastal window and door design vision may be.

    Selected: 
    Bronze
    Clear Anodized
    English Oak
    Hazelnut
    Black Kynar**
    Bronze Kynar**
    White Kynar**
    Red Cinnamon
    Walnut
    White

    *Custom Colors: See your Marvin Coastline dealer for details and special pricing.

    *Interior and exterior finish must be the same.

    **American Architectural Manufacturers Association (AAMA) 2605 certification.

  • Hardware

    Coastline door hardware is available in sleek and clean profiles that perfectly compliment the aesthetics of our doors. Designed for smooth and easy operation, even our largest door panels open and close with little effort. The locking systems are engineered to be an integral part of the entire door protection system which can endure the hurricane force winds and flying debris that sometimes threaten homes on the coast. All our Coastal door hardware components are manufactured with durable, corrosion resistant metals, and the finishes are formulated to stand up to high humidity, salt spray, and the intense UV rays from the sun.

    Selected: 
    C-Shaped Handle Keyed- Black, Satin Nickel, and White - Multi-Slide Door
    *Rectangular Pull - Matte Black and Brushed Stainless (Pivot and Swinging French Door), Polished Stainless (Pivot Door)
    C-Shaped Handle Non-Keyed - Black, Satin Nickel, and White - Multi-Slide Door
    Aria - White, Bronze, and Satin Nickel - Bi-Fold Door
    Euro-Crest - Black, Bronze, White, and Satin Nickel PVD - Multi-Slide Door
    *Ladder Pull - Matte Black, Brushed Stainless, and Polished Stainless - Swinging French and Pivot
    Ashland Crown Backplate - Polished Brass, Oil Rubbed Bronze, and Satin Nickel - Swinging French Door
    Ashland Arch Backplate - Oil Rubbed Bronze and Satin Nickel - Swinging French Door
    Acacia - White, Black and Satin Nickel PVD - Swinging French Narrow Stile

    *Commercial lock is standard. Available in multiple sizes.


    Finishes

    Selected: 
    Black
    Bronze
    Brushed Stainless
    Matte Black
    Oil Rubbed Bronze
    Polished Brass
    Polished Stainless
    Satin Nickel
    Satin Nickel PVD
    White

    *Hardware finish samples are approximate. Please visit your local Marvin Coastline dealer to see hardware finish samples.

  • Glass

    Decorative Glass

    Coastline windows and doors are built with impact resistant glass that is engineered to stand up to the punishing winds and flying debris generated by tropical storms and hurricanes. And you don’t have to sacrifice design flexibility for strength. There are a wide variety of decorative patterns available to meet the unique needs of each project including rain, glue-chip, and obscure. We offer several interlayer, laminated tinting options that will increase privacy, reduce solar heat gain, and meet the requirements of the Sea Turtle Conservation Codes. Coastline products can be fitted with insulated glass to help conserve energy. We can also provide specialty impact resistant glass solutions for specific project needs like sound management.

    Selected: 
    Glue Chip
    Obscure
    Rain

    *Not all decorative and insulated glass is compatible with all products. Check with your Marvin Coastline dealer for a recommendation on which glass is right for your project. Images may not be an accurate representation.


    Color tint images represent color tint example only. Please inquire about obscure glass treatments separately.

  • Screens

    The Coastline screen features aluminum frames specifically engineered to stand up to coastal weather. Capture cool ocean breezes and take advantage of fresh air while preventing insects, pests, and floating debris like leaves and seeds from entering your home. Available on the Casement, Awning, Glider, and Single Hung windows, and the Multi-Slide door.

    Selected: 
    Charcoal Fiberglass

    *Screens are not available on all Coastline Products.

  • Divided Lites

    Divided Lites replicate the look of individual panes while maintaining the advantages of a single pane of impact resistant glass, which is stronger and more energy efficient than multiple panes separated by muntin bars. Available in custom configurations to meet an extensive range of design possibilities.


    Simulated Divided Lites are available on doors with non-insulated/single glazed glass in Ogee, Square and Flat combinations in varying widths depending on the product type. Additional design options are available on the Pivot door.

    Grilles-Between-the-Glass are available on products with insulated glass.

    Simulated Divided Lite (SDL)

    Simulated Divided Lite (SDL)

    *Not all simulated glass profiles and configurations are compatible with all products. Check with your Marvin Coastline dealer for a recommendation on which profile is right for your project.