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Should you have any questions about any of our products or aftercare, please don't hesitate to contact us on the following details:

01246 380283

Flush Oak Prefinished 18G Clear Glazed Fire Door

By LPD Doors

From: £290.25

  • 10 Year Guarantee against Manufacturing Defects
  • Price Match Promise
  • 48hr Express Delivery available at checkout
  • Delivery available to BT,HS,ZE postcodes

Want a Complete Package?
Choose a Pre-hung Door Set

Make installation quicker, cleaner, and more convenient with a complete doorset — the ideal solution if you're starting from scratch or renovating.

Why choose a door set?

  • Everything in one – Includes the door, pre-hung in its frame on three hinges with a latch or bathroom lock pre-fitted.
  • Time-saving install – Pre-assembled components reduce fitting time
  • Perfectly matched parts – No guesswork on what hardware fits
  • Clean, consistent finish – Factory-prepped for a more professional result
Fully Finished

Fully Finished

High grade materials

High Grade Materials

10 Year Guarantee

10 Year Guarantee

Oak Veneer

Oak Veneer

Product Information

The Flush Oak Prefinished 18G Clear Glazed Fire Door by LPD offers a refined balance of contemporary style and certified fire protection.

Featuring a single, slim clear glazed panel offset to the latch side, this FD30-rated door allows for essential visibility and light flow without compromising safety - ideal for office corridors, communal entrances, and educational settings.

Supplied fully prefinished in a warm oak veneer, this 44mm thick door is ready to install on arrival, saving time on-site. Its clean lines and functional glazing make it a practical choice for modern interiors requiring both compliance and aesthetic consistency.

  • Manufactured by LPD for quality and consistency
  • FD30 fire rated for up to 30 minutes of protection
  • 18G design with one offset clear glazed vision panel
  • Supplied fully prefinished – no additional finishing required
  • 44mm thickness for strength, durability, and compliance
  • Ideal for commercial, educational, and multi-occupancy residential use
  • Available in a range of standard sizes
Technical Specification
Category
Brand
Material
Oak
Glazing
Finish
Panels
1
Colour
Oak
Construction
Engineered Solid Core (Heavyweight)
Lipping
8mm
Average Weight
27.0kg
Fire Rating
FD30
Raised Mouldings
Both Sides
Need any help or assistance?

Should you have any questions about any of our products or aftercare, please don't hesitate to contact us on the following details:

01246 380283

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Standard UK Door Sizes:

  • 1981 x 381/419 x 35mm (sidelights/side panels)
  • 1981 x 457/533 x 35mm (cupboard/wardrobe)
  • 1981 x 610/686/711 x 35mm (restricted spaces)
  • 1981 x 762 x 35mm (most common internal door size)
  • 2032 x 813 x 35mm (usually former external door size)
  • 1981 x 838 x 35mm (mobility/wheelchair access)

Metric Door Sizes (Popular in Europe/Scotland):

  • Height: 2040mm
  • Width: 426/526/626/726/826/926mm
  • Thickness: 40mm

Measurement Tips:

  • Measure door opening for height, width & thickness.
  • Allow 2-3mm gap around the door for proper operation.
  • Contact us for bespoke sizes.

Trimming Guidelines:

  • Engineered timber doors can be trimmed to fit; consult our guidelines or contact us for advice.

View Our Full Size Guide

If you are unsure about your sizing, please contact us for assistance. We also offer bespoke / made to measure doors.

Get in touch if you need help with anything or if you have any questions about our products.

Contact Us