Brio bi-fold doors

Brio bi-fold doors


Megrame made-to-order timber bi-fold doors with Brio fittings is a top hung exterior folding system which can handle panels up to 100kg with precision and ease. Large openings of 2.5m high and 16m wide can be achieved with 8 equal size panels folding seamlessly in each direction with inward or outward opening functionality. Brio’s Weatherfold series is recognised as the architectural standard in exterior folding door hardware.


Our bi-fold doors incorporating full height glass will suit the requirements and style of any Property both in conservation areas and new build projects. Ovolo, Cove, Lambs Tongue, Putty line glazing beads and glazing bars are available to match the style of our casement and sash windows.


Megrame bi-fold Doors are manufactured from engineered, multi-layered timber and fully factory finished to offer security, insulation, a long life and style to your home. Folding out as standard, fully equipped with integrated high security locking and internally beaded to ensure the safety of your home.

  • Sash profile width 60 mm or 78 mm (timber – FSC® Chain of Custody certified pine, oak, meranti, mahogany, larch, other species);
  • Double or triple glazed and /or filled with panels, internally beaded for enhanced security;
  • Top hung exterior folding as standard;
  • Max Panel Weight: 100kg
  • Max Panel Width: 1000mm; Max Panel Height: 2500mm
  • Max Number of Panels: 16 – 8 each way
Species of wood

Only engineered timber is used to manufacture Megrame windows and doors. This provides superior strength, stability and a knot-free finish – qualities for which our products are renowned.

Standard species of wood:

  • pine (finger-joint or clear faced)
  • oak
  • larch
  • meranti

Other species of traditional (eucalyptus, mahogany) or exotic (hemlock, oregon, white saraya) timber available upon request.

The timber used to manufacture our products is carefully selected and treated, and with correct installation and proper maintenance MEGRAME windows will last and give satisfaction for several decades


MEGRAME offers fully factory finished high quality timber windows and doors that have the convenience and durability provided by modern finishing technology with the excellence produced by highly skilled craftsmen.

Mediena copy

The quality finish of MEGRAME timber windows is obtained using highest quality ecological spray applied, water based, micro-porous finishing system. The finishing coat is elastic and moves together with the wood as well as lets the wood breathe.

A wide variety of RAL and stain colours are available to meet our customers’ requirements. All of our paints and lacquers are environmentally friendly, ecologically clean and harmless to the environment.

Available combinations of window colour:

  • lacquer both sides;
  • lacquer one side and RAL colour other side;
  • RAL colour both sides;
  • different RAL colour on each side.

Today’s glazing solutions offer incredible potential to create environments that are comfortable, cost-effective and sustainable.

At MEGRAME we offer a range of double and triple glazing with different performance characteristics – energy saving, solar control, noise reduction, safety, fire resistance.

Available glass unit spacers: aluminium, thermospacers Swisspacer and TGI (colours white or grey as standard).

To ensure privacy our customers can choose from Standard frosted glass or following obscure glass patterns:


Type No.1

Type No.2

Type No.3

Type No.4

Type No.5

Type No.6

Type No.7

Type No.8

Type No.9

Type No.10


Brio hardware finishes:

SS – Satin Stainless,

PB – PVD Brass,

PS – Polished Stainless,

PR – PVD Black

Hanger bearing options: Stainless Steel or Chrome precision bearings 
The doors are supplied factory hung with Winkhaus AV2+ espagnolette multi point locking system.

Standard door handles

Colour options: polished chrome, polished brass, satin chrome.

Door cylinders:


Glazing bars

Glued on glass timber glazing bars options:



Window glazing bead profile will match the glazing bar. Glazing bars available with or without internal spacer. Glazing bars are also available for aliuminium clad timber windows.

Glazing bars inside glass units – aliuminium bars mounted between the glass:


Width – 7,5 mm, height – 5,6 mm,NR.4E

colours – gold, silver.







Width – 18 or 25 mm, height – 8 mm,NR.4C

colours – white, brown, white/brown.

Other accessories

 Gaskests – colours available:

  • white,
  • brown,
  • sand

External cills available:

  • Tin plate,
  • Aluminium

All MEGRAME timber windows and doors are made-to-measure and can be fitted with a complete range of opening and closing solutions. Different units can be combined to create more complex constructions such as curtain walling, screens, patios, bays and bows, all created to your exact specifications.

Our correctly designed and manufactured windows are delivered fully finished and glazed prior to careful installation – giving our clients a high quality product which will benefit their homes for years


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