Sunfold, the folding sliding internal & external door specialist

As the first company to bring folding sliding doors, or as some prefer to call them bi folding doors,  to the UK, Sunfold continue to be the industry leaders in both supply and installation.

Able to offer bespoke solutions manufactured to your exact specifications, available in a range of materials and an array of designs, we can fulfil the most traditional or contemporary of tastes.

At Sunfold, we pride ourselves on offering a bespoke Folding Sliding door product, but with many features offered within the price as standard. For example, the slimmest of sightlines ensure minimal visual obstruction and therefore the maximum amount of glass and light which makes our doors excel aesthetically.  Truly unique to Sunfold are fully finger safe gaskets which prevent any injury from trapped fingers, even when the doors are fully closed. There are many reasons to use Sunfold, just use our Folding Sliding Door Checklist to measure us against other companies.

Also specialising in timber and aluminium windows, composite windows, complete pre-finished internal door sets, exterior front doorssliding doors, stacking door systems, roofing and curtain walling, Sunfold can provide a complete solution when embarking on your home renovation, improvement or new build project.

With an extensive nationwide network of UK dealers and work regularly undertaken on an international level, we are experts in projects of all sizes, both domestic and commercial, and are as comfortable dealing with the end user as we are with architects, building contractors or developers.

Insistent on the very highest levels of customer service Sunfold would welcome the opportunity to provide you with a quotation, so please contact us directly for pricing or request a quote.

  • Sarah Beeny loves SunfoldSarah Beeny loves Sunfold doors too!

    It’s great to discover that it’s not just us who shout about how great our folding sliding doors are.Sarah Beeny has given us a mention on her property website Tepilo. Sarah says ‘ Personally, I can recommend Sunfold doors which run like a hot knife through butter and I would certainly say they are worth every penny.’ Read more…


  • The Wave House at Portmellon

    A project worth talking about

    Our projects are often featured in Magazines and on websites, especially when they are as interesting as this one. The Wave House at Portmellon features in the February edition of Professional Builder Magazine. Commissioned by the Architect owner, this unique project has received plenty of attention. Read the news story here…


  • Sunfold Systems CHAS Accredited. CHAS stands for Contractors Health & Safety Assessment Scheme. As a potential purchaser you can view which suppliers are compliant to give you confidence and peace of mind of the health & safety standards of your construction development.

    At Sunfold Systems we take the Health & Safety of our clients and employees alike seriously. With trained personnel within the company (our General Manager is qualified by Institution of occupational Safety and Health in association with the British Safety Council) we ensure all our installations are completed in a safe and efficient manner.

  • 2020 systemSFK20:20 System improved pricing and lead times

    The already popular choice of the SFK20:20 system of folding sliding doors has just become more popular. Now with improved lead times as short as 4 weeks and improved pricing, this bespoke product is a great solution, especially if time is of the essence.

    Still with many colour and configuration options the SFK20:20 system lives up to the Sunfold promise of high quality and bespoke design. Find out more or contact us for a quote.

Latest News

18TH AUG 2015

CHAS Accreditation

Sunfold Systems achieve CHAS accreditation

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8TH AUG 2015


Sunfold Systems are proud to present SYSTEM SEAL. A permanent solution to provide an airtight bonding of window and door frames in solid construction on the inside and outside.

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