Fire Resistant FR MDF | Cut to Size Panels

Fire Resistant FR MDF | Cut to Size Panels
Fire Resistant FR MDF | Cut to Size Panels
Fire Resistant FR MDF | Cut to Size Panels
Bridgewater Direct operator at the Homag beam saw cutting MFC sheets in the Bolton workshop

Build your flame-retardant MDF (FR MDF) cut list in custom sizes. Choose from 6mm, 9mm, 12mm, 15mm, 18mm or 25mm FR MDF, see live pricing instantly, and order online. Suitable for commercial and regulated interior environments. No edging available on this product.

🚚 Free UK delivery — London & Scotland delivered free within 2–4 working days
Sheet size
3050 × 1220mm
Thicknesses
6 / 9 / 12 / 18 / 25mm
⚡ Lead time
2–4 working days
From
£2.00 ex VAT
Cutting
£2.00 per panel
Edging
Not available

FR MDF (fire resistant MDF) cut-to-size panels for commercial interiors, schools, hospitals and regulated environments. Order flame-retardant MDF in 6–25mm thicknesses, sheet size 3050×1220mm. Live pricing, £2.00 cutting per panel, free UK delivery within 2–4 working days.

How to order:
Choose thicknessStart here ↓
Build your cut listEnter dimensions
Add to basketLive price shown
Start here — pick your thickness →

Step 1: Choose thickness

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

Step 2: Create your cutlist

Cut list

Length (mm) Width (mm) Preview Qty Panel 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 using total area and a yield factor. A minimum charge applies per board, and totals are rounded to the nearest £5.

Need a sample chart?

Order the FR MDF sample chart 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 (using total area and a 0.9 yield factor). Cutting is charged at £2.00 per panel (ex VAT). Live prices update instantly in the builder.
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 chart" button to receive the FR MDF sample chart, 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
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

Typical uses for Flame Retardant MDF (FR MDF)

FR MDF is a paint-ready, easy-machining substrate used in dry internal spaces where a fire-rated panel is specified. It's commonly chosen for public and commercial fit-outs because it offers MDF workability with improved reaction-to-fire performance.

Common applications

  • Wall linings, partitions and screen panels in regulated interiors
  • Ceiling rafts, soffits, bulkheads and service access panels
  • Shopfitting and commercial fit-out components (non-structural)
  • Signage backers, housings, displays and exhibition build
  • Feature walls, slatted panels and acoustic builds (as a stable substrate)

Why FR MDF works well

  • 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)
Finishing note: For best results, seal/prime all faces and especially cut edges before applying topcoats. Always confirm the required fire classification and installation requirements with your project spec / Building Control.