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Bi-folding Door Sets

As standard our Bi Folding door sets come fitted with a multi point locking mechanism to the master leaf whilst the slave door can be released with a one hand operation releasing both the top & bottom shoot bolts for ease of use yet still retaining maximum security. With slide one way options a multi point locking mechanism is implemented. Our Accoya glazing bead completes the timeless appearance whilst maintaining maximum performance.

Bi-Folding Doors: Products


  • Frame made from Engineered Timbers

  • 166mm x 82mm Frame Section

  • Part-Q Compliant 

  • Guaranteed Security & Performance

  • Wikhaus Thunderbolt Multi-point Locking System 

  • 3 coat paint finish

  • Draught sealed to give maximum thermal insulation

Bi-Folding Doors: Text

Timber Frame Options

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Engineered Redwood

Engineered Redwood is assembled using layers of clear Timber finger jointed and tri-laminated to produce a stronger, more stable and knot free product. Engineered Timbers experiences less seasonal movement than solid natural timber. Expansion and contraction, due to moisture contraction is thus reduced. Our Engineered Laminated Redwood comes with a 30 year guarantee protecting against rot and fungal infection.



Accoya® has properties that match or exceed those of the best tropical hardwoods yet is produced using a fast-growing suistainable treated softwood. Accoya® is naturally insulating and one of the most durable commercially available timbers. Due to the acylation process Accoya® will reduce any seasonal movement to a minimum.  All of our Accoya® products come with a 50-year guarantee against rot and fungal infection.

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Red Grandis

Red Grandis is a high performing South American Hardwood that is ethically sourced. Red Grandis is a high grade, knot-free, durable and versatile timber that can be painted or stained to the customers desire.

Bi-Folding Doors: Features

Handle Options

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Hybrid (Stainless Steel)

Available in Satin Chrome, Polished Chrome & Polished Gold.



Available in Satin Chrome, Polished Chrome, Polished Gold, Black & White.



Available in Black Antique.

Speak to our Sales Team for any other furniture requirements.

Bi-Folding Doors: Products
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Finishing Options

Douglas & Peters use a water-based application system that allows the timber to ‘breathe’ and adapt to its surroundings. The water-based finish means we reduce harmful emissions and disposal issues unlike solvent based systems.

Teaming up with Symphony Coatings, using Sikkens (Akzo Nobel) we can match any RAL, British Standard, Dulux and Farrow & Ball colours to give the customer an endless choice of colours.
We also have a range of translucent and opaque stain finishes available as well as dual colour option (One finish internally and one finish externally).

Bi-Folding Doors: Text

Glazing Options

Standard - 24mm double glazed unit made up of: 4mm Annealed pane / 16mm Black Warm Edge spacer bar *Argon filled* / 4mm Annealed pane (Low E).

Laminated (Part Q Compliant) – 6.8mm Laminated pane / 14mm Black Warm Edge spacer bar *Argon filled*/ 4mm Annealed pane (Low E).

Toughened - 6.8mm Laminated pane / 14mm Black Warm Edge spacer bar *Argon filled*/ 4mm Toughened pane (Low E).

Other Glazing Options

Duplex Bar

Slimlite Units

Leaded Glazing


 Spacer Bar Options– Black, Silver, White, Gold

**For any other glazing requirements please speak to a member of our sales team. **

Bi-Folding Doors: Image
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