JB Kind 4 Line Horizontal White Internal Fire Door

JB Kind 4 Line Horizontal White Internal Fire Door

The JB Kind 4 Line Horizontal White Internal Fire Door combines a clean, contemporary appearance with practical fire protection. Its smooth, white-primed surface and distinctive horizontal four-line detailing create a simple, modern look that works well in a variety of interior settings. The ladder-style five-panel design adds subtle character, while the solid-core construction provides a sturdy feel.

Supplied without glass, this 44mm-thick internal fire door provides a plain, uninterrupted finish. The white primer creates a neutral base, ready for suitable preparation and the application of your chosen finishing coats to achieve a smooth, even appearance.

FD30 Fire-Rated Protection

This JB Kind fire door is designed to provide up to 30 minutes of fire resistance when installed as part of a suitable fire-door assembly with compatible components and in accordance with the manufacturer's installation instructions. Correct installation is essential to achieving the intended fire performance.

Available Sizes

The JB Kind 4 Line Horizontal White Internal Fire Door is available in the following sizes to suit different door openings:

• 1981 x 610 x 44mm
• 1981 x 686 x 44mm
• 1981 x 762 x 44mm
• 1981 x 838 x 44mm

Product Features

• Brand: JB Kind
• Door Type: Internal fire door
• Finish: White primed, ready for suitable preparation and a final topcoat
• Design: Contemporary horizontal four-line detailing with a ladder-style five-panel appearance
• Core: Solid core
• Fire Rating: FD30 — designed for up to 30 minutes of fire resistance when correctly installed as part of a suitable assembly
• Glazing: No glass
• Thickness: 44mm
• Trimming Allowance: The source information mentions a 3mm allowance on all edges, but this should be confirmed with JB Kind before trimming this fire-rated door. Do not trim unless the manufacturer's fire-door instructions explicitly permit it.
• Pieces Per M2: Not applicable

Delivery Information

Express Doors Direct offers delivery within 3–7 working days, subject to postcode exclusions. Please check delivery availability for your location before placing your order.

Frequently Asked Questions

1. Is the JB Kind 4 Line Horizontal White Internal Fire Door fire-rated?

Yes. This door has an FD30 rating and is designed to provide up to 30 minutes of fire resistance when installed correctly as part of a suitable fire-door assembly using compatible components.

2. Does this fire door include glass?

No. This model is supplied without glass, giving it a solid, uninterrupted appearance with horizontal four-line detailing.

3. What sizes are available for this door?

The available sizes are 1981 x 610 x 44mm, 1981 x 686 x 44mm, 1981 x 762 x 44mm and 1981 x 838 x 44mm. Always check your door opening measurements before ordering.

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Multiple Products from the Same Supplier

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