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Reinforced Core

Hardwood Timber

Bi-fold Door System

Aluminum reinforced hardwood timber - Traditional look with modern technology.

10 Year Manufacturers Warranty

10 Product Warranty


The RW65 bi-fold door forms part of the new 65 series - the next generation in door and window systems from FSDC Global. A system with an internal thermally insulated aluminum core for increased strength and rigidity, and where the finished chosen material (profile) is then bonded around, and in the case of RW65, it’s ‘Real Wood’.

This system eliminates the need for beading clips and has both matching internal and external profile contours, unless of course you want a dual material finish!

The RW65 frame provides the warmth and aesthetics that wood is renowned for, but solves the problems that some timber frames have. The aluminum skeleton inside the timber shell provides all the strength and flexibility that a standard aluminum frame provides, enabling the door (or window) panels to be built to larger sizes, without any risk of twisting/warping and reducing any seasonal growth/retraction. The thermally insulated aluminum profile and timber shell provide a thermally efficient product that will help ensure your home stays the right temperature and keeps your heating and cooling bills low.

Our EW65 aluminum reinforced hardwood timber bi-fold doors are custom manufactured to your exact requirements in our UK factory, meaning you are buying direct from the manufacturer!

Aluminum reinforced hardwood timber is achieved by bonding the timber around an aluminum core that achieves improved strength, stability and acoustic properties.

All our timber products are also dipped into an anti-rot, and anti-fungal treatment to protect the frames from both the harsh rays of the sun and water ingress. They are then finished to your specification using either a natural stain or a RAL color of your choice, or if preferred we can provide the doors unfinished so you can paint or stain to your desired finish.

A matching range of windows and doors are available.

FSC logo

FSC - Environmentally sourced timber from sustainable forests

AA65 profile drawing


Key Features
  • Available in any RAL color/natural stain/unfinished
  • Anti-rot and anti-fungal treated frames
  • Available with or without external cill
  • Buying direct from the manufacturer
  • Child friendly/fitted with finger safe gaskets
  • Choice of nine threshold (bottom track) options
  • Traditional appearance/modern engineering
  • Dual running (top and bottom) rollers for even weight distribution
  • Easy to operate - effortlessly smooth
  • Solid hardwood/aluminum core
  • Environmentally sourced timber from sustainable forests
  • Finger safe gaskets - so no need to worry about fingers getting caught
  • Factory sprayed with long life, low maintenance finishes
  • Inward and outward opening options
  • Low threshold - zero trip hazard / ADA compliant
  • Mechanical life expectancy of up to 25 years
  • Matching range of windows and doors available
  • Secure roller system, encapsulated within the track
  • Security hinges - non surface mounted
  • Slim flat handles for reduced stacking for when the doors are in use
  • Slim sightline of just 130mm (60/5/5/60) - 5 1/8” (2 3/8” / 3/16” / 3/16” / 2 3/8”)
  • Corner posts can be incorporated to produce corner openings
  • In-line out of sight track offering a practical functionality
  • Pull handle(s), to enable ease of operation and easy closing
  • Robust hardware using our own ‘Fold N Slide’ hardware range
  • Steel wheels sealed bearings for maintenance free use
  • Structurally strong - Internal; aluminum core


  • Five point multi-locking to access door with ‘Secured by Design’ (SBD) security cylinders
  • Three star diamond ABS TS007 euro cylinders (anti-snap, anti-pick, anti-bump, anti-drill)
  • Encapsulated rollers/running gear within the track, preventing it from being attacked
  • End panels and access doors are fitted with high security locking mechanisms
  • Hardened steel hook locks and dead bolts
  • Internally glazed/beaded (option to upgrade to laminated impact glass)
  • Option of key locking shoot-bolts are available for added security and external access
  • Passed tests equivalent to a 300lb man trying to force entry
  • Tongue and groove (interlocking) door panels to prevent lever opening
  • Security hinges (non face fixed) to prevent the pins from being removed and the hinge being forced from the door
  • Shoot bolts - Top and bottom, locate directly into both top and bottom track

Threshold Options

We currently offer nine threshold options to satisfy all applications and current building regulations, with all options available as either inward or outward opening. But for the many, the most popular option is our flush threshold that blends the inside floor with the outside floor, especially those with children, elderly or wheel chair users.

Our flush track is ADA compliant, fully weather-rated and the profile itself is available in a choice of 2 colors / finishes; anodized silver (standard) and bronze.

RW65 threshold showing flush track option

Flush track
Threshold option

RW65 threshold showing flush track with rebate option

Flush track with rebate
Threshold option

RW65 threshold showing flush track with cill option

Flush track with cill
Threshold option

RW65 threshold showing flush track with cill and rebate option

Flush track with cill and rebate
Threshold option

RW65 threshold showing raised track option

Raised track
Threshold option

RW65 threshold showing raised track with rebate option

Raised track with rebate
Threshold option

RW65 threshold showing raised track with cill option

Raised track with cill
Threshold option

RW65 threshold showing raised track with cill and rebate option

Raised track with cill and rebate
Threshold option

RW65 threshold showing raised track with double cill option

Raised track with double cill
Threshold option


  • High performance seals/gaskets
  • PVC Nitrile (synthetic rubber) gaskets, fitted as standard and used to seal the double glazed units into the panels and protect the door from water ingress
  • PVC Nitrile seals between each panel (including top and bottom of the panel) to prevent water, wind and noise from entering the property
  • Tested for water ingress, wind resistance and air permeability
  • Weather head drip bar

The main properties of PVC Nitrile is its outstanding heat, acoustic and thermal resistances.

Thermal efficiency
  • No condensation
  • Super Spacer® bars fitted as standard to glass units
  • As a naturally insulating material, timber has strong thermal performing properties
  • Thermally insulated aluminum track
  • U-Value of complete unit from 1.09 W/m2k
  • U-Factor of complete unit from 0.24
  • UKAS PAS23 weather tested
  • Weather tested to over 300 pascals


Frame width: 68mm / 2¾in
Frame depth: 68mm / 2¾in
Maximum opening width: 18300mm / 60ft
Maximum opening height: 3000mm / 10ft
Panel height range (min/max): 305mm / 1ft - 3000mm / 10ft
Panel width range (min/max): 305mm / 1ft - 1100mm / 3ft 7 1/2in
Material: Solid Engineered Hardwood (European Oak or Eucalyptus)
Stock colors: Unfinished natural European Oak / Unfinished natural Eucalyptus
Optional colors: Any RAL color/natural stain
U-Value of complete unit - W/m2k: 1.09 - 1.59
U-Value of center pane (Glass) - W/m2k: 0.92
U-Factor of complete unit - Btu/h·ft²·°F: 0.24 - 0.30
Warranty (Product): Up to 10 years
Warranty (Manufacturers): 10 years
Aluminum thickness: 1.75mm / 1/16in
Glass units, standard: 24mm / 5/16 in" double glazed, low-E tempered
Glass units, optional: Triple glazing, laminated, anti-sun tinting (grey, bronze, green and blue), Turtle Glass, Krypton Gas
Installation Services

We offer a range of installation services

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Bi-fold Doors