Woman opening Crimsafe bi-fold security doors in a modern home, seamlessly connecting the indoor living area to the outdoor pool and garden.

Bi-Fold Doors

Open the whole wall with fold-away security

Open up your home to the outdoors without compromising on security.

Crimsafe’s Bi-Fold Security Screen Doors are ideal for decks, enclosures, and all kinds of expansive openings. They can be fitted to complement existing doors or as a stand-alone security screen solution.

Exterior image of a home at dusk, showing a set of large, multi-panel black bi-fold doors fully opened to a patio and a swimming pool. The outdoor area is covered by a dark shade sail, and a person is visible standing just inside the brightly lit interior.

Made-to-measure flexiblity for your home

When it comes to fitting bi-fold openings, Crimsafe is the expert. Our multi-panel hinged door design is custom-built to your home’s specifications. Bi-Fold doors are available in various panel widths and heights of up to 10 feet. They can fold in, out, and concertina from the middle or side.

Unhindered views

No bars or grilles to block the view, fresh air or natural light.

Choice of panes

Choose panel width and height to fit your opening perfectly.

Insect protection

99% effective at keeping out flies, bugs, mosquitoes, and insects.

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Technical Details

Choose a frame color to match your style

Crimsafe products come in three frame colors to best match your home’s look and feel.

* Colors are an indication only and may appear slightly different on screen, compared to the actual powder coated colors.

Endless design possibilities

Exterior image of a home at dusk, showing a set of large, multi-panel black bi-fold doors fully opened to a patio and a swimming pool. The outdoor area is covered by a dark shade sail, and a person is visible standing just inside the brightly lit interior.
Woman opening Crimsafe bi-fold security doors in a modern home, seamlessly connecting the indoor living area to the outdoor pool and garden.
A bright, modern indoor-outdoor space featuring a large corner of black-framed bi-fold security doors looking out onto a backyard with a pool and dense trees. A woman in white pants sits at a long, wicker dining table in the left foreground, enjoying a glass of wine.
Crimsafe (Ultimate) Bi-fold-Doors
Crimsafe Ultimate Bi-Fold Doors
Modern home with Crimsafe screen door
Front entrance of a modern house with dark blue horizontal siding and white trim. The doorway features a central glass door flanked by narrow sidelights and a transom window, all with diamond-patterned glass panes. A small striped doormat sits on the gray tiled porch.
Bright and modern entryway with a Crimsafe security screen door open to a landscaped garden, showing natural light, wood floors, and a secure front door system.
Crimsafe (Regular) Hinged Door
inside look of a crimsafe hinged door
Hinged Door External
Crimsafe (Ultimate) Hinged Door
A woman is standing in a bedroom doorway that opens onto a lush outdoor patio. The doorway features a pair of open dark-framed security screen doors.
A set of white-framed French doors opens outward onto a tiled balcony, revealing an inner set of black security screen doors that open inward. The exterior wall is covered in light green siding.
A bright bedroom with a bed and a large sliding glass door. Outside, a woman is sitting in a chair with a large brown dog in a lush green backyard.
An interior view of a room with gray carpet and wainscoting, showing a set of white French doors partially covered by long gray curtains. The doors open to a white-railed balcony with a view of trees.
Crimsafe (Ultimate) French Doors
The front entrance of a red brick ranch house featuring a white porch and white-framed French security screen doors with black mesh. White shutters surround a large front window, and house number 878 is visible on a column.
Crimsafe screens are guaranteed to last for up to 10 years
Modern home with Crimsafe stacking security doors opening to a wooden patio, featuring sleek black frames that provide clear outdoor views and secure ventilation.
A large, contemporary wall of multi-panel sliding glass doors with security screens, separating a tiled patio from a brightly lit, open-plan kitchen and dining area where a couple is preparing food.
Modern home with Crimsafe stacking security doors opening to a wooden patio, featuring sleek black frames that provide clear outdoor views and secure ventilation.
A set of four large, gray-framed sliding security screen doors cover a patio entrance, opening onto a red-toned wood deck with a view of a grassy outdoor area.
A covered outdoor patio with a speckled concrete floor and a rattan table with a glass top. The patio is separated from the interior living space by a long row of large, black-framed sliding glass security doors and windows.
Contemporary patio with Crimsafe sliding security doors connecting to a bright living and dining area, blending indoor comfort with secure outdoor access.
Interior view looking out through two sets of black-framed security screen sliding glass doors onto an outdoor patio and swimming pool. A wooden cabinet and a tall vase with dried orange flowers are visible in the left foreground.
crimsafe sliding doors
Crimsafe Ultimate Sliding Doors
Crimsafe Stacking Door
Crimsafe Ultimate_Sliding Doors
The exterior of a modern, multi-story house with a wall of dark-framed sliding glass doors covered in black security screens. The home is surrounded by grass, lush coastal vegetation, and a tall pine tree.

Check out our Virtual Showroom to see how our products look in a range of house styles

Virtual Showroom

What people say about Crimsafe

Bi-Fold Doors are available in

Crimsafe Ultimate
Crimsafe Ultimate logo

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View other Security Door products

Hinged Doors
Sliding Doors
Stacking Doors
French Doors

Find the right Crimsafe product for you

Request a free measure & quote

All Crimsafe products are made-to-measure for your home. Contact us for a free measure and quote from an authorized Crimsafe Dealer in your area.

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Would you like to know more? Contact our friendly staff if you have any questions about the Crimsafe range of products.