Why we love Sunflex doors

Anthracite grey bifold doors

Here at Chase Windows, we always want to give our customers the most innovative and high quality products. That’s why we offer the Sunflex award-winning aluminium bi-folding doors and sliding patio doors. Perfect for opening up the back of your home, these options will transform your home and garden.

Why choose aluminium?

Aluminium is an exceptional material for a number of reasons. Naturally insulating, whether it’s used for windows or doors, it’ll keep your home draught free. The appearance of aluminium also makes it highly desirable. Its ultra-modern look and slim frames makes it the perfect choice to make your home stylish. By being inherently strong, slimmer frames can hold larger panes of glass so you can enjoy wider unobstructed views. Unlike other materials, aluminium is maintenance free, weatherproof and won’t rust. A simple clean every so often is all that’s needed to keep your doors looking as good as new.

Our Sunflex doors

Our Sunflex range of bi-folding doors are the ultimate way to move between your indoor and outdoor spaces. With slim sightlines, your home will be bathed in natural light and you can enjoy beautiful views all day. With the door panels stacking to one side, you won’t take up any of your valuable space. When open, bi-fold doors create an open-plan feel between your home and garden. This makes them a very useful feature when entertaining. Guests can flow between your living spaces with ease and alfresco dining becomes a common occurrence.


Sunflex’s sliding patio doors can create openings of up to 20m wide. Available with twin or triple tracks, they are the ideal garden door. Easy to use, they glide along their track and can be as large or small as you like. With tracks that are below the floor surface without comprising the weather seals, accessibility is made easier.

Energy efficient glass is used, whichever door you choose, to ensure that light can fill your home without overheating it. During the colder months, your warmth will be kept in to leave you with a comfortable temperature all day. Toughened glass is used to add extra security and laminated glass can be used to conform to PAS24 regulations if desired.

Why Sunflex?

  • Sunflex are highly experienced aluminium manufacturers who’ve been operating since 2000
  • Their high quality products offer effortless style with a range of design options
  • We have a beneficial partnership that ensures you always get the best for your home. We have been specially trained to supply and fit Sunflex products
  • Over 200 colours and finishes are available with Sunflex doors to ensure you can match the products with your home

If you’d like to find out more about the Sunflex range or any other products we offer, come and visit our showroom. We have full sized conservatories, orangeries and bi-folding doors and our team are on hand to answer any queries. Alternatively, get in touch with us today to find out more.


Over 11,000sq ft of space with of 6000 sq ft of purpose built showrooms, one of the largest home improvement showrooms in the North London, Hertfordshire and surrounding counties. With state of the art displays and kids area all under one roof.

Opening Hours: Monday – Friday 09:00 – 17:00 Saturday 10:00 – 16:00 Sunday 10:00 – 13:00


Smaller showroom with limited range available but good for client convenience.

Opening Hours: Monday – Friday 13:00 – 17:00 Saturday 10:00 – 16:00 Sunday By Appointment Only

Contact Us

Cobury House, Unit 1
11 Pindar Road
Hoddesdon, Herts
EN11 0BZ

189 Chase Side
Enfield, Middlesex

Tel: 0208 366 6500


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