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Sunflex SF55 Bi-folding doors

German design and manufactured this contemporary, square edged system with it's slim sight lines and colour matched furniture make these folding doors the best looking on the market. Choose between the award-winning SF55 and SF75, they are the only German made system with a BSI Kitemark certificate 

  • Overview

    Product Features

    • Bespoke designs
    • Maintenance Free Aluminium
    • Slim sightline 115mm
    • Range of finishes available
    • Award winning design

  • Designs

    Here are some of our most popular door configurations.

    • 2-2-0
    • 3-2-1
    • 3-3-0
    • 4-2-2
    • 4-3-1
    • 4-4-0
    • 5-3-2
    • 5-4-1
    • 5-5-0
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    • 6-4-2
    • 6-5-1
    • 6-6-0
  • Finishes

    These finishes are available in our Aluminium door range.

    *subject to additional cost

    • White
    • Black
    • Anthracite Grey
    • Any RAL*
    • Dual Colour*
  • Glazing

    The following glazing options are available with this system.

    • Triple Glazing
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  • Technical Data
    General Hand built Aluminium Door with 45 degree joints
    Colours / Finishes Anthracite Grey/ Anthracite Grey on white, black, white
    Any RAL Colour
    Centre Size 115mm
    Glass Standard Unit - Double glazing 28mm uniting consisting of: 2 x 4mm panes of toughened glass, Argon gas filling, composite spacer, low e and low iron coatings 
    Glass Options Triple Glazing available
    Anti Sun Bronze Coating
    Locks Multiple point locking
    Lock Options Thumb Turn Cylinder
    Paired Cylinders
    Multiple Keyed alike cylinders
    Handles Lever handle
    Inline colour coded
  • Trained Craftsmen Carefully installed by our own experienced staff
  • 10 Year Guarantee These products come with our reassuring & transferable insurance backed guarantee
  • Annual Inspection To look after your investment we carry out a FREE annual inspection on these products every year for the duration of the guarantee