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WoodDoor+ Ultrafold 54 Pre-Finished Oak External Bi-Folding Doorset

Code: LS-38176
  • From £1,966.80 (inc. VAT)
  • RRP: £2,623.99 (inc. VAT)
Item in Stock | Usually dispatched within 24 hours
  • Product Code: 54PFO
  • Brand: WoodDoor+
  • Range: Ultrafold 54
  • Frame Depth: 133mm
  • Outer Frame Width: Choice of Sizes Below
  • Outer Frame Height: 2090mm
  • Cill: Outer Sloping Cill (Engineered Hardwood Pre-Finished Oak)
  • Finish: High Build Microporous Factory Applied 3 Coat Oak Finish for Maximum UV Protection
  • Construction: Solid Engineered Hardwood Core with 3mm Oak Veneer
  • Thickness: 54mm
  • Glazing: 24mm Double Glazed, Toughened Low E Argon Filled Glass
  • Glazing Certificates: European Standard BSEN12150 & BSEN12600
  • CE Compliance: Fully CE Compliant with Markings
  • Hardware: Stainless Steel
  • Handles: Chrome
  • Hinges: Flush Hinges placed into Pre-Machined Recesses
  • Opening Configurations: Various Configurations Available (Reversible - See Image)
  • U Value: 1.5W/m2K
  • Weather Tested: Yes
  • Part L Compliant: Yes
  • Part J Compliant: Yes
  • Security: Vectis Multi-Point Lock, Slide Bolts & Top Slide Bolt
  • Manufacturers Guarantee: 10 Year Warranty
  • Sizes
  • 6 Foot - 3 Door - 1790mm Wide x 2090mm High
  • 7 Foot - 3 Door - 2090mm Wide x 2090mm High
  • 8 Foot - 3 Door - 2390mm Wide x 2090mm High
  • 9 Foot - 3 Door - 2690mm Wide x 2090mm High
  • 10 Foot - 4 Door - 2990mm Wide x 2090mm High
  • 12 Foot - 5 Door - 3590mm Wide x 2090mm High
  • 14 Foot - 6 Door - 4190mm Wide x 2090mm High
  • 16 Foot - 6 Door - 4790mm Wide x 2090mm High
  • Manufacturer Guarantee: 10 Year Guarantee

Our Ultrafold 54 Pre-Finished Oak External Bi-Folding Doorset is a luxury folding doorset, offering both style and quality at an extremely affordable price.

Part of our very own WoodDoor+ Folding Sliding & Patio Doorset collection, this exterior doorset will enhance any setting with understated elegance and beauty. You can bring the light inside, while bringing the outdoors and indoors closer together to create the perfect balance for your home.

Why Choose Ultrafold?

  • Ultrafold pre-finished doorsets are built with 54mm thick doors for enhanced strength, stability and thermal performance.
  • Each set utilises a single or double daily access door for day to day entry and exit, meaning there is no need to open the set fully every time you use it.
  • The Ultrafold Doorset utilises a top hung roller system, which ensures a smoother action when compared with bottom hung roller systems. This is due to the fact bottom hung roller systems can easily become clogged with dirt and debris, which can cause the system to stick or jamb.
  • Standard external cill for full weather protection.
  • Vectis Multi-Point locking system for added security and the doors can be locked from either side.
  • 24mm fully double glazed units, using Low E toughened thermally efficient glass. Each Ultrafold is fully Part L and Part J compliant with 1.5W/m2K U value rating. This makes this product perfect for use on both new homes and refurbishment projects on existing homes. Each set is fully CE compliant and marked accordingly.
  • Fully weather tested with all-weather cill & outward opening to save space in the home and guard against rainwater in the home.
  • FSC Certified timber, sourced from responsibly managed, sustainable forestry.

The Ultrafold pre-finished oak doorset is the perfect choice for those wanting a modern and more versatile alternative to traditional French patio doors. Each set includes doors, frame, cill, folding hardware, locks, handles, tracks, frame fixings, lintel fixings and full assembly instructions. The doorset is pre-engineered, ensuring these doors are easy to fit or adjust.

Are you spending over £600? Get FREE shipping

If you're spending over £600 on your new doors, then you are already qualified for FREE 'Nominated Day' shipping to United Kingdom - Delivery Zone 1 postcodes. To find out exactly how you can take advantage of this fantastic saving with Leader Doors, please browse our free shipping page here.

Hassle-free shopping for your brand new doors just got even better.

Choose your own delivery service

We've built a customer-based delivery service, where you, the customer have the choice of how and when your brand new doors arrive. Work all week and can't take delivery Monday-Friday? No problem, choose Saturday delivery. Maybe you have a half-day holiday in one day and want it to arrive that morning - the choice really is yours! Simply place your products into the basket, login to your account and choose from a variety of delivery services on the delivery page.

For a full explanation of the delivery options available with your purchase, browse our delivery service page online.

Express / next day deliveries available

Next day delivery is now available on 1000's of doors and door accessories online now! We provide same-day-dispatch on all orders placed before our daily courier cut-off, meaning you can get your products even quicker with Leader Doors. Can't see the next day option? Just contact us and we may be able to arrange for it to go direct from the supplier.

Returns & Cancellations

Shop with Leader Doors in confidence, using our 14 day no-hassle returns policy. Not 100% satisfied with your new doors? Return them to us within 14 days and we'll provide a full refund. For full details on returns, please see our returns & refunds page.

Our quick & useful size conversion charts below can be used to convert measurements from imperial to metric if necessary. (Please note not all products are available in every size, please consult the size table below to see if your chosen door is available in a particular size).

Can't see the size you're looking for? We can offer most of our internal and external doors in custom-made, bespoke sizes. If you have a bespoke requirement please contact us and we'll be happy to help. For more information on ordering bespoke sized doors please click here.

Colours in orange are the most popular "standard" door sizes. Other colours are less common door sizes which some suppliers offer with the most popular door designs.


Metric (mm)

Imperial (feet & inches)Imperial (inches)
1981 x 3056ft 6" x 1ft78" x 12"
1981 x 3816ft 6" x 1ft 3"78" x 15"
1981 x 4576ft 6" x 1ft 6"78" x 18"
1981 x 5336ft 6" x 1ft 9"78" x 21"
1981 x 6106ft 6" x 2ft78" x 24"
1981 x 6866ft 6" x 2ft 3"78" x 27"
1981 x 7116ft 6" x 2ft 4"78" x 28"
1981 x 7626ft 6" x 2ft 6"78" x 30"
2032 x 8136ft 8" x 2ft 8"80" x 32"
1981 x 8386ft 6" x 2ft 9"78" x 33"
1981 x 8646ft 6" x 2ft 10"78" x 34"
1981 x 9136ft 6" x 2ft 11.9"78" x 35.9"
2040 x 5266ft 8.3" x 1ft 8.7"80.3" x 20.7"
2040 x 6266ft 8.3" x 2ft 0.6"80.3" x 24.6"
2040 x 7266ft 8.3" x 2ft 4.6"80.3" x 28.6"
2040 x 8266ft 8.3" x 2ft 8.5"80.3" x 32.5"
2040 x 9266ft 8.3" x 3ft 0.5"80.3" x 36.5"


Metric (mm)

Imperial (feet & inches)Imperial (inches)
1981 x 6866ft 6" x 2ft 3"78" x 27"
1981 x 7626ft 6" x 2ft 6"78" x 30"
1981 x 8386ft 6" x 2ft 9"78" x 33"
1981 x 9156ft 6" x 3ft78" x 36"
2032 x 8136ft 8" x 2ft 8"80" x 32"
2040 x 7266ft 8.3" x 2ft 4.6"80.3" x 28.6"
2040 x 8266ft 8.3" x 2ft 8.5"80.3" x 32.5"
2040 x 9266ft 8.3" x 3ft 0.5"80.3" x 36.5"
2083 x 8646ft 10" x 2ft 10"82" x 34"
2134 x 9157ft x 3ft84" x 36"

To browse our full size guide with conversions for even more measurements, please visit the full Leader Doors size guide here.