Fire Resistant FR MDF Cut to Size Panels

Stack of fire resistant FR MDF panels in stepped sizes showing the red board
FR MDF boards on a pallet on the Bridgewater Direct workshop floor
Cut FR MDF panels on a pallet in front of the Homag beam saw
Bridgewater Direct operator at the Homag beam saw cutting MFC sheets in the Bolton workshop

From £2.00 exc VAT (sample) · Cut-to-size orders from £100 exc VAT

Free UK deliveryFree delivery 2–4 working days2–4 days
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ManufacturerCrafting since 1998
Material 6–25mm FR MDF

Fire resistant MDF (FR MDF) cut to your exact sizes, for joinery, wall linings, boxing-in and fitted furniture where a fire-rated board is specified.

Choose 6, 9, 12, 18 or 25mm, enter each panel's length and width in millimetres, and the builder prices your whole cut list live from full 3050 × 1220mm boards. Cutting is included in the price, and a minimum charge per board applies, shown before you add to basket.

Full specification

Confirm the fire classification your project needs with your specification or Building Control before ordering. Panels are cut on our beam saw in Bolton and supplied square-cut with no edging. Free UK mainland delivery. Want to check the board first? Order a sample from the builder.

Step 1: Choose thickness

FR MDF thickness:
Selected: 18mm • Board price: £0.00 (ex VAT) • Minimum charge £100.00 (ex VAT)
No edging available. Cutting is charged at £2.00 per panel (ex VAT).

Step 2: Create your cut list

Cut list

Length (mm)Width (mm)PreviewQtyPanel name (optional)

Export includes Panel name, Length, Width (mm), and Qty. Import CSV, TSV/tab text, or Excel (.xls / .xlsx). We match columns by header names (Length, Width in mm) or use the first columns in order. Optional: Panel name, Qty.

Sheet size assumed: 3050 × 1220mm. Boards are charged in whole-sheet multiples based on how many sheets your cut list requires. A minimum charge applies per board, and totals are rounded to the nearest £5.

Want to check the board?

Order the FR MDF sample to check the board before you order.

£2.00 (ex VAT)
FAQ
Common Questions
Sizing, cutting & ordering FR MDF
What is FR MDF?
FR MDF (Flame Retardant MDF) is a standard MDF board that has been treated during manufacture to improve its reaction-to-fire performance. It is typically identifiable by a red-dyed core and is commonly specified for commercial and regulated interior environments.
What’s the maximum panel size I can order?
Our FR MDF is supplied from sheets measuring 3050×1220mm. Your cut panels must fit within these dimensions — the builder will warn you if any panel is too large.
How is pricing calculated?
Boards are priced per full sheet based on how many sheets your cut list requires. Cutting is charged at £2.00 per panel (ex VAT). A minimum charge per board applies and is shown in the builder before you add to basket. Live prices update instantly.
Is edging available on FR MDF?
No — edging is not available on this product. If you require an edged finish, please contact us to discuss your project and we may be able to suggest an alternative.
Can I order a sample first?
Yes — use the “Order sample” button to receive the FR MDF sample, so you can check the board before committing to a full order.
Which thickness should I choose?
6mm and 9mm are suited to lightweight linings and backing panels. 12mm and 18mm are the most common general-purpose thicknesses. 25mm is used where greater rigidity or load-bearing is needed. If you’re unsure, feel free to contact us.
What fire classification does FR MDF meet?
FR MDF is typically classified to Class 1 / Class 0 reaction-to-fire. Always confirm the required fire classification and installation requirements with your project spec / Building Control before ordering.
How should I finish FR MDF panels?
For best results, seal and prime all faces — especially cut edges — before applying topcoats. FR MDF machines and paints similarly to standard MDF but take care not to compromise the fire-retardant treatment when finishing.
Built for regulated environments

FR MDF combines the workability of standard MDF with improved reaction-to-fire performance — the go-to substrate for commercial fit-outs, public buildings, and any project where a fire-rated panel is specified.

WHY FR MDF
  • Smooth faces that prime and paint consistently
  • Clean CNC routing and crisp edges with sharp tooling
  • Cut-to-size parts reduce on-site trimming and waste
  • Multiple thickness options for weight vs rigidity trade-offs
  • Easy to identify on site — often red-dyed core
TYPICAL APPLICATIONS
  • Wall linings, partitions and screen panels
  • Ceiling rafts, soffits and bulkheads
  • Shopfitting and commercial fit-out (non-structural)
  • Signage backers, displays and exhibition build
  • Feature walls and slatted panel builds

Always confirm the required fire classification and installation requirements with your project spec / Building Control before ordering.

NOT SURE WHAT YOU NEED?

Send us your project details and we’ll advise on the right thickness before you order.

Email us — we’ll advise Call 0161 703 3980