Bi Fold Doors

Sureseal WarmCore aluminium folding sliding doors were created out of a desire to combine the desirability and durability of aluminium with unparalleled insulation.

Bi Fold Doors

Enhance your living space all year round Create modern and enjoyable living spaces by opening up your home to your garden with our stunning range of bi-fold doors; designed to enhance your home, built to perform.

Key features and benefits:

  • A wide range of configuration options
  • Minimal profiles for a modern look
  • Complete range of handles and accessories
  • Unique flush line pop-out handle option
  • Full range of standard and bespoke colours
  • Dual colour option for inside and out
  • Chamfered and square bead options
  • Sturdy and reliable sliding mechanism
  • Low threshold option for room dividers
  • High performance as standard
Bi-folding doors Sureseal

Door Configuration Options

Our Bifold doors WarmCore system offer the popular elevational configurations and stacking options. Folding sliding doors up to six metres wide incorporating seven sashes can be specified.

A midrail option is also available.



Hardware available in Matt Black, Satin Silver and Brushed Graphite.

Hardware Handles

Get a Great Deal on Bi folding Doors Today!

We are now offering our Warmcore Bi Fold Doors at 30% Off with our Flexi Fit Mega Saver Promotion Get a FREE Quote Today


Suresel Windows have been improving homes in Wales and surrounding areas for some time. We cover a large fitting area

Based in Ammanford we’re ideally located to serve homes across the M4 Corridor including  Pembrokeshire, Carmarthen, Llanelli, and Swansea. Cardiff, Bridgend, Newport and Herefordshire. We also provide our service to mid-Wales from Aberystwyth to Shrewsbury

No project is too big or small Speak to us today!

Sureseal Location

Tel: 0800 233 5576

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