Metric Size Internal Doors | Perfect UK Fit

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Metric Internal Doors – Built for UK Specifications

Looking for internal doors that meet modern metric measurements instead of outdated imperial sizes? At Doorphoria, our metric size doors are manufactured to match UK-standard metric door frames — making them ideal for newer homes, self-builds, and refurbishments where exact sizing matters.

Metric doors are slightly wider and taller than traditional imperial-sized doors and typically come in heights like 2040mm rather than 1981mm. Whether you’re replacing existing doors or starting from scratch, we stock a wide range of styles, finishes, and fire-rated options in metric dimensions.

Why Choose Metric Size Internal Doors?

  • Made for UK Frame Sizes – Perfect for properties built to metric construction standards (common in post-1970s builds).

  • Precise Sizing – Typically available in 2040mm heights, with 626mm, 726mm, and 826mm widths.

  • No Need to Cut Down or Alter – Save time on site and maintain door structure with doors that fit first time.

  • Available in All Styles – Choose from shaker, glazed, flush, oak, black, white primed and more.

  • Fire Rated Metric Doors – FD30 options available for compliance with safety regulations.

These doors are especially useful when you’re matching new doors to modern door linings or frames without needing to trim or risk misfitting.

Browse the full range including metric sizes Internal Doors

Match metric size doors with the right casings – Door frames & linings (metric)

One‑box hardware solutions sized for your door – Ironmongery – latch/hinge packs

Who Are Metric Doors Best For?

  • New-build homeowners

  • Renovation or extension projects

  • Contractors and fitters working to UK standard sizes

  •  Customers needing FD30 fire doors in metric sizes

With styles ranging from modern panelled doors to minimalist flush designs, there’s something to suit every interior scheme — all supplied with quality construction and optional fire certification.

Metric Doors Delivered Across the North of England

Doorphoria is based in Halifax, West Yorkshire, and proudly serves the North of England with fast, reliable delivery of metric internal doors. We regularly supply customers across:

  • Huddersfield, Leeds, Bradford, Wakefield

  • York, Harrogate, Sheffield, Doncaster

  • Manchester, Liverpool, Lancaster, Blackburn

  • Durham, Newcastle-upon-Tyne, Carlisle, and more

Whether you’re a builder fitting out a housing development in Yorkshire, or a homeowner replacing doors in a Manchester townhouse, our metric size doors offer convenience, compliance, and great style — delivered across the UK.

FAQs – Metric Size Doors

Q: What size is a metric internal door?
A: Most metric internal doors measure 2040mm high, with widths of 626mm, 726mm, or 826mm — perfect for UK-standard frame sizes.

Q: Are metric doors better than imperial?
A: They’re better suited to newer UK homes. If your property uses metric frames, these doors will fit without trimming or adapting.

Q: Do you stock glazed metric doors?
A: Yes – we offer a variety of clear, frosted, and fire-rated glazed doors in metric sizes.

Q: Can I get FD30 fire-rated doors in metric sizes?
A: Absolutely – several of our FD30-certified doors are available in metric dimensions.

Q: Do you offer nationwide delivery?
A: Yes – we ship across the North of England and UK-wide, with reliable service and excellent lead times.

Internal Door Oak Louis 2040mm metric oak internal door