About Us

Why Choose Duration Windows

Duration Windows is one of the UK’s leading domestic aluminium windows and doors trade manufacturers, we supply right across the country up as far as Manchester and employs over 100 people. Our impressive offices, factories, warehouses and manufacturing plants are located on Canvey Island, in Essex. We specialize in Bi-folding Doors, Secondary Glazing and Steel Replacement Windows. Make an individual statement and add value to your home with Duration Windows products.

Over the past two decades we have grown to become one of the UK’s largest aluminium window and doors manufacturers with a reputation for product innovation, technical competence and quality. Due to continued strong growth, the company has increased stock levels, expanded its factories and production lines to accommodate customer demands and to reduce lead times. Below are listed some of the important things to know about Duration Windows:

• Manufacturing Since 1985
  The company was founded in 1985 and has been successfully and continuously trading ever since. This is proof of your guarantee.
• Aluminium One-Stop-Shop
  Get everything from one place. We have a large range of aluminium products, from some of the biggest names in the industry. We can provide you with all your aluminium window and door needs.
• Industry Innovators
  Over the years we have been consistently bringing new products to the market, we were officially the first UK manufacturer to offer aluminium bi-fold doors to the trade. We also design many of the products we supply here at Duration Windows, our secondary glazing and aluminium roofs are our own systems. We attempt to provide you with innovative products that allow you to differentiate yourself and stand out from the crowd.
• Comprehensive Website
  Our website is quite extensive. We believe that it is important to provide all the facts and information, so that perspective customers can make the most educated decision.
• Here To Help
  If you have absolutely no experience, some experience, or are an expert fitter with many years in the trade - we have a full customer support team that are happy to help. Friendly, helpful, knowledgeable and experienced staff in pre-sales, sales, technical and post sales support. We can also provide installation guides, technical manuals and DWG and DXF Files, many of which are available to download from our website.
• Try Before You Buy!
  Visit our extensive exhibition centre to touch, feel and see our products in action. We believe it's important to see our products before you decide to buy. We guarantee you will be impressed with our range... Visit Us.
• No High Pressure Sales
  When you come and visit our Exhibition Centre you will not find any pushy salesman, only friendly advisors who can show you around, explain our products and answer any questions you might have. Our Staff do not have daily sales targets and do not receive commission on their sales. Nor do we take any deposits or exchange any money, for this you will need to contact our sales offices. Contact Us Today
• Members of Various Industry and Governing Bodies
  The bodies of which we are members, include RIBA Product Selector (Royal Institute of British Architects) and BSI (British Standards Institute). We are also an approved supplier to the Ministry of Justice. So you can rest assured that you are dealing with a reputable company.
• UK's Largest Manufacturer of Smart Systems products.
  Smart Systems, is one of the UK’s leading systems companies and are very renowned in the domestic sector.
• Ten Different Factories Over 48,000 Sq. Feet
  The manufacturing of all of our products has been separated into individual departments. This way they can focus on the sole production of one type of product (i.e. Bi-folding Doors or Secondary Glazing). In so doing we can achieve a higher quality product and maximise efficiency.
• Bespoke High Specification Products
  Our product range focuses on security, high performance and value. All Aluminium windows and doors are made to measure manufactured to your own unique specifications... visit our products page to find out more.
• Fast and Reliable Deliveries
  Dispatch and deliveries are handled in-house using our own fleet of ten vehicles.
• Short Lead Times
  Made possible by holding large stocks and manufacturing here in the UK. For customers who need their order extra quick we offer our Fast Track Ordering service.
• Marketing Support
  Go to our Marketing Support page to see how we can help you sell more.
• 10 Year Guarantee
  All our aluminium products, our polyester powdercoat paint finish and our glass is guaranteed for 10 years - giving you complete peace of mind.(Hardware and accessories carry the industry standard guarantee of two year guarantee).

But don't take our word for it read our customer feedback and testimonials page.