Bi-Fold Doors
uPVC or Aluminium


Built around a belief that beauty doesn’t have to compromise performance, WarmCore aluminium folding sliding doors were created out of a desire to combine the desirability and durability of aluminium with unparallelled insulation. The orange thermal core – hidden away in the finished doors – is key to why WarmCore doors are 25% more thermally efficient than traditional aluminium systems.

Built WITH A REVOLUTIONARY thermal core at its heart

Strong and secure, WarmCore doors come with class  leading security built in, backed by a comprehensive  10 year product guarantee, reinforced by the ERA Five Star security guarantee. Inwards or outwards opening doors up to 6m wide, with as many as 7 opening sashes glide along custom designed tracks. While a wealth of colour, style and configuration options help you choose the perfect warm, secure and beautiful WarmCore door for your home.

Bi-fold Doors are simply doors that can fold in or out to open up a space in a desired location.Our Bi-folding doors will transform, modernise and add real value to your home. Your home will be lighter and brighter. Enjoy the feeling of more space and allow the garden to become part of your living area. Our Bi-folding doors are some of the most attractive, simple to use, energy efficient and secure on the market. Designed to enhance your home they will maximise the space available.

Fully opened Select Bi-folds are slim and unobtrusive, and when closed they offer all the benefits of a modern double glazed patio door. They also  closer to your garden – providing a warm, friendly and welcoming environment throughout the whole year.

Both interior and exterior bi-fold doors offer amazing flexibility in design and are remarkably easy to operate, with a simple tracking system running along the panels. On exterior applications, it is vital that the doors are able to endure harsh weather conditions and our manufacturer of bi-fold doors strictly adheres to the necessary British Regulations such as weather rating, insulation, safety and security.

Bi-fold doors provide the flexibility to be fully opened, partially opened or totally closed, depending on the amount of space required. Exterior bi-fold doors also provide natural light and the ability to connect the inside to the outside and can be custom designed to meet individual tastes and specifications. They can be opened inwards or outwards and are suitable for left- or right-hand opening.

We offer bespoke systems for domestic applications and provide a number of different colours and finishes. The style of doors can be chosen to match the style of an individual’s home, whether it’s modern, retro or classical. Doors can be glazed with standard, toughened or laminated glass or double glazed, depending on individual taste.

Please call us to discuss your requirements 01691 680998 or drop us an email

Make an Enquiry…

Email us with your requirements and we will contact you to arrange a convenient appointment.

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OWD_BiFold_BrochureOWD home improvements offers a bespoke bi-folding door fitting service to the domestic market in Oswestry and the surrounding areas. Choose from a selection of high quality aluminium or uPVC bi-fold doors in all sizes and colours. All products come with a full 10-year Manufacturers Warranty and an Insurance Backed Guarantee.