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45mm Softwood Door Linings-MR Mouldings Ltd

45mm Softwood Door Linings

Top Rated Quality
£68.97 - £136.37
£68.97
£68.97 - £136.37
£68.97

Key Benefits:

  • 45mm Softwood Lining
    45mm Softwood Lining — Deep frame for solid and fire doors.
  • Heavy-Duty for Solid Doors
    Heavy-Duty for Solid Doors — Strong base for thicker openings.
  • Quality Softwood
    Quality Softwood — Lightweight, workable, and cost effective.
  • Stable & Square
    Stable & Square — Built to hang doors true and last.
  • Made to Order
    Made to Order — Cut to your chosen length and door size.
01 Size (Thickness x Depth) 45x94mm
02 Fire Rated Non Fire Rated
03 Priming Un-Primed
Overview
Natural grain, structural integrity, and the warmth of real wood at the heart of every door opening — the Timber Door Lining is supplied as a complete jamb, head, and stop-bead kit in premium softwood (typically Pine) or hardwood (typically Sapele or Meranti). Left unprimed and ready to finish to your specification, whether that's paint, stain, wax, or a clear protective coat.

Specified by joiners, fit-out contractors, and restoration specialists hanging timber doors where the lining itself is part of the finished aesthetic. FSC® certified timber, machined in Epsom, Surrey, and delivered nationwide in 5–7 working days. Fits standard door openings.
How it Works

Ordering your product is straightforward.

  1. Measure Your Room – Calculate how many lengths you’ll need.
  2. Choose Your Specifications – Select your preferred thickness, height, and length.
  3. Optional Priming – Decide if you’d like your boards supplied pre-primed.
  4. Pick a Delivery Option – Select the most convenient shipping method.
  5. Place Your Order – We’ll manufacture your boards to your specification and deliver them directly.
Delivery & Returns

Delivery Information

5 - 7 Working Days Delivery. The delivery charge is calculated at checkout and is based on location.

Returns & Cancellations

Returns are only accepted if faulty. As each board is made to order, cancellations may not be possible once production has started.

Delivery Information

5 - 7 Working Days Delivery.

The delivery charge is calculated at checkout and is based on location.

Measuring Assistance

Precise Measurements for Perfect Skirting and Moulding Installation.

Friendly Returns

Make Your Purchase with Confidence Thanks to Our Easy and Friendly Return Process!

Top Rated Quality and Service

Discover the Difference of High-quality Products Backed by Excellent Service!

Why choose MR Mouldings?

MR Mouldings Ltd was established in 2003 with our sales staff having over 60 years combined knowledge of the timber trade. We specialise in manufacturing and supplying quality MDF & Timber Mouldings to residential and commercial customers.

We offer one of the largest, most comprehensive ranges of Skirting Boards, Architraves, Window Boards and Accessory Mouldings including, Picture & Dado Rails, Plinth Blocks and Coving Mouldings to add the finishing touches to any interior / exterior project.

Over 10,000+ customers

Used in 10,000+ Homes

Key Benefits

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Cost-Effective

Generally cheaper than solid hardwood or pine, allowing for budget-friendly renovations.

Smooth Finish & Easy to Paint

Because MDF is a consistent, man-made material without knots or natural defects, it offers a superior surface for painting, resulting in a cleaner, more consistent finish.

Durable and Stable

MDF is dense and less prone to warping, twisting, or bowing over time compared to natural wood, ensuring a straight finish.

Moisture Resistant

All MR Mouldings stock is supplied in moisture-resistant grade MDF, ideal for kitchens, bathrooms and utility rooms.

How it Works

Ordering your 45mm Softwood Door Linings is straightforward:

  1. Measure Your Room

    Calculate how many lengths you'll need.

  2. Choose Your Specifications

    Select your preferred thickness, height, and length.

  3. Optimal Priming

    Decide if you'd like your boards supplied pre-primed.

  4. Pick a Delivery Option

    Select the most convenient delivery slot.

  5. Place Your Order

    Check out securely and we'll handle the rest.

Buy the right amount

How much moulding do I need?

Pick what you're fitting — each is measured differently. We work out the linear metres, account for the way that profile is installed, and add a 10% wastage buffer.

Length

MDF vs Softwood vs Hardwood

Cost
Finish
Durability
Ease of Installation
Best For
MDF
Most cost-effective per linear metre
Smooth, consistent. No grain — ideal for painted finishes
Long-lasting when properly sealed and maintained
Very easy. Cuts cleanly, fixes with adhesive, nails or screws
New builds, painted finishes, developer projects
Softwood
Mid-range — excellent value real timber
Natural knots and grain. Works painted or stained
Long-lasting solid timber. Some seasonal movement possible
Good. Nails and screws grip well in solid timber
Renovation, period properties, painted or stained finishes
Hardwood
Premium — an investment in quality
Rich, pronounced grain. Outstanding with oil or stain
Can last generations. Exceptional hardness
Requires sharp blades and pre-drilling
Luxury spec, listed buildings, stained natural finishes

Inspiration Gallery

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Got a question?

Frequently Asked Questions

What are your mouldings made from?

Every MR Mouldings profile is machined from premium MDF — a stable, paint-ready engineered timber. MDF holds detail cleanly, won't split or warp like softwood, and finishes to a glass-smooth surface once primed.

Are your products FSC® certified?

Yes. All MR Mouldings MDF is FSC® certified, sourced from responsibly managed forests. Certification documents are available on request for trade and architectural specifiers.

How long does delivery take?

UK mainland orders typically dispatch within 2 working days and arrive 2–4 working days after that. You'll get tracking the moment your order leaves us.

Larger orders and bespoke profiles may take a little longer — we'll always confirm a lead time at checkout.

Do you offer fire-rated mouldings?

Yes. Where required, we supply Euroclass B-rated MDF mouldings suitable for HMOs, communal areas and other regulated environments. Look for the fire-rated badge on the relevant product pages, or contact us for a project quote.

What's your returns policy?

You can return unused, undamaged mouldings within 30 days for a full refund. Bespoke and cut-to-order items are made specifically for your project so cannot be returned unless faulty. Full terms are on our returns page.

How should I store the mouldings before fitting?

Let your mouldings acclimatise flat in the room they'll be fitted in for at least 48 hours before installation. Keep them off bare concrete or damp floors and away from direct radiators.

Do they come pre-primed and ready to paint?

Every profile arrives factory-primed and sanded so you can move straight to a top coat. A light scuff with fine-grit paper between coats gives the smoothest finish — most customers get a wall-ready result in two coats.