The Pre-Finished Suffolk Oak FD30 Internal Fire Door combines timeless design with certified fire safety, making it the ideal choice for style-conscious homeowners, contractors, and developers. Featuring the classic 6-slat boarded Suffolk design, this door is crafted from A-grade American white oak veneers with deep U-grooves and real oak inlays, delivering a premium, market-leading appearance.
Built to FD30 specifications, this 44mm-thick engineered door provides 30 minutes of certified fire resistance when fitted with the correct frame, seals, and hardware. Its solid engineered construction ensures exceptional strength, stability, and performance, while also offering better sound insulation and heat retention than budget alternatives.
Supplied fully pre-finished, it’s ready to hang with no need for additional decorating – simply carry out any cut-outs for hinges and hardware, finish the edges, and your door is ready to install. The pre-applied finish not only saves time but also enhances the natural beauty of the oak grain, creating a warm and inviting feel in any interior.
Part of a complete Suffolk range that includes matching glazed and non-fire-rated options, this door allows you to achieve a cohesive look throughout your property while meeting fire safety requirements where necessary.
Key Features & Benefits
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FD30 fire-rated – 30 minutes of certified fire resistance
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Pre-finished – ready to hang, no painting or staining required
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A-grade American white oak veneers for a premium natural look
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Deep U-groove design with real oak inlays
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Solid engineered core – strength, stability, insulation
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FSC® Certified – sustainably sourced timber
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Matches with solid and glazed Suffolk designs
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44mm thickness – meets FD30 fire door standards
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Saves installation time – only cut-outs and edges require sealing
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Suitable for domestic and light commercial applications
Based in Halifax, Doorphoria supplies high-quality oak FD30 fire doors to customers in Huddersfield, Leeds, Bradford, and across West Yorkshire. The Pre-Finished Suffolk Oak FD30 is a favourite among local builders and homeowners for its combination of safety, style, and ease of installation. We also offer fast nationwide delivery across mainland UK.
FAQs
1. Is this a fire-rated door?
Yes – FD30 certified for 30 minutes of fire resistance.
2. Does it come ready to install?
Yes – it’s pre-finished, requiring only hardware cut-outs and edge finishing.
3. Can it be used with matching non-fire doors?
Yes – it matches perfectly with other Suffolk designs, including glazed options.





























