Skip to content
Made to order in Epsom, Surrey · Delivered in 5–7 working days · Free click & collect
Made to order in Epsom, Surrey · Delivered in 5–7 working days · Free click & collect
Bespoke Timber & MDF FAQ Lookbook Blog About Us
40mm - R Profile Flooring Moulding-MR Mouldings Ltd

40mm Oak Reducer Threshold, 15mm to 9mm, R Profile

£34.90 - £38.20
£34.90 (Inc. VAT) £29.08 (Ex VAT)
£34.90 - £38.20
£34.90
Delivered in 5–7 working days · from £30, shown at checkout · free collection from Epsom

Key Benefits:

  • Versatile Finish — Suitable for staining, oiling, varnishing or painting.
  • Refined R Profile — Adds an elegant, professional finishing detail.
  • Practical 19mm Section — Provides a clean, stable connection between flooring levels.
  • Smooth Floor Transition — Reduces neatly from 15mm to 9mm.
  • Premium Solid Oak — Exceptional strength, durability and natural character.
01 Size (Height x Width) 20x40mm
02 Length (Metres) 0.9m
03 Timber Oak
Overview
The 40mm R Profile Flooring Oak Moulding is a premium reducer designed to create a smooth, elegant transition between flooring levels. It reduces from 15mm to 9mm, with a 19mm intermediate section for a neat and practical connection between adjoining surfaces. Crafted from premium solid oak, its distinctive profile adds natural warmth, strength and high-end detail to hallways, living rooms, dining areas, bedrooms and open-plan interiors.

This high-quality oak reducer helps conceal height differences while delivering a polished, professionally finished result. Its smooth surface can be stained, oiled, varnished or finished to complement your flooring, creating a beautifully coordinated interior when paired with matching oak skirting, thresholds and architectural mouldings. The 40mm width offers balanced coverage without overwhelming the surrounding floor design.
How it Works

Ordering your threshold is straightforward.

  1. Measure the doorway – Measure the width of the opening and check the height difference between the two floors.
  2. Choose your length – Select 0.9 m or 2.7 m.
  3. Choose Delivery or Collection – Kerbside delivery in 5–7 working days, or free collection from Epsom.
  4. Place Your Order – Check out securely and we’ll handle the rest.
Delivery & Returns

Delivery Information

We aim to deliver within 5–7 working days, kerbside, Monday to Friday. Delivery is from £30 which is worked out and shown at checkout when you enter your postcode. We can’t currently deliver to Northern Ireland, the Isle of Man or the Channel Islands. Free collection from our Epsom workshop.

Returns & Cancellations

Full terms are on our returns page. Please check your delivery on arrival and report any transit damage within 24 hours.

Delivery Information

Delivered in 5–7 working days, kerbside.

Delivery from £30 (London & Surrey) to £51.45 (Scotland), shown at checkout · free collection from Epsom.

Rated 4.6 out of 5

From 11,700+ product reviews. Delivered in 5–7 working days.

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.

Customer projects

Fitted in 10,000+ homes

Inspiration Gallery

Rectangle 96.jpg__PID:b175b19c-b2d4-4940-807c-23c374df0a65

Got a question?

Frequently Asked Questions

How long does delivery take?

Orders are delivered within 5–7 working days (Monday to Friday, excluding bank holidays). Delivery is kerbside by courier or pallet. Delivery is from £30 (London and Surrey), £34.55 (Wales), £41.45 (rest of England) and £51.45 (Scotland, including the Highlands and Islands), shown at checkout when you enter your postcode. We can’t currently deliver to Northern Ireland, the Isle of Man or the Channel Islands.

Collection from our Epsom workshop is free and usually ready within 3–5 working days.

How should I store the thresholds before fitting?

Let your thresholds 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.