Windows Harleston

Windows Harleston

Polytrade supply quality UPVC Windows & Composite Doors and are based in Harleston, Norfolk.

No High Pressure Sales

When you are looking to buy new windows the last thing you need is to feel pressure from the person selling them to you. We don’t employ salesmen as we believe our products and service speaks for itself. We also don’t have adverts saying 70% off or buy 1 get 1 free, as we believe our customers deserve more than gimmicky sales ploys that are not real or scams. We just offer amazing quality windows & doors at competitive prices, we are friendly, helpful and accessible and have good product knowledge.

Windows that are built to last

If you are replacing your windows then you want a good quality replacement window, one that is built to last. We can supply or supply and fit across Norfolk & Suffolk and we can confidently say that the products we supply are great value for money and good quality.  We stick to trusted brands and only supply Rehau, Residence and ALUK windows for the best results every time.

If you live in the Harleston, Diss, Bungay, Long Stratton, Eye, Beccles or Pulham Market area call us on Harleston 01379 854445 for a no pressure quote.

Or email the Window & Door office on

Or fill in the contact for by clicking here

Here are some links to our suppliers: Rehau Windows ALUK Windows Residence Windows

Composite Doors Harleston

If you are looking at your old wood front door and contemplating spending hours rubbing it down and then painting it… Think again, our Composite doors are maintenance free, secure and look amazing. With a large range of sizes and a spectrum of colours to choose from you will be spoilt for choice. If you know your sizes and the style call us for a quote over the phone. If you need someone to measure the door and want some help in choosing which style is best, we can send a member of our team to visit your home or project.

We don’t employ high pressure sales team who are more interested in their commission than they are in you. All our staff have product training as well as being trained to be helpful and understand this is an addition to your home not a quick every day purchase. Once we know what Windows or Doors you want, we leave you with the quote, no pressure, no calls to a manager, no hassle.

UPVC Windows Harleston

Polytrade Building Supplies Harleston sell high quality windows and doors across Norfolk & Suffolk. Our UPVC windows are constructed from Rehau’s high grade PVCu materials offering superb insulation value as well as great value for money. All our UPVC windows are available in a wide range of colours and styles with an extensive selection of handles to match.

If you are looking for Aluminium Windows and Doors then ALUK are top of our list of manufacturers. This is because they stand out from the crowd for quality and price. Again, there are so many colours to choose from and styles from modern to traditional are all available. Call Polytrade on Harleston 01379 854445 for a no pressure quote.

High Quality UPVC Windows & Doors in Harleston

Polytrade Building has always been well known for high quality Aluminium / UPVC Windows & Doors, Composite Doors and a massive range of Fascia, Soffit and Gutter. We now offer a wider range of window and door products, along with a bigger range of fixings, silicone, screws, Glass, Sealed Units, HardiePlank, Shiplap, nuts and bolts.

If you are looking for more information or to book a window / glass engineer to survey your home, call us now on 01379 854445

Alternatively send an email to or fill in the contact form.

Windows & Doors Harleston

UPVC Windows in Harleston

As the leading UPVC Window and Door supplier in Harleston Norfolk, Polytrade are happy to announce the all new Roi Flush Casement UPVC Window Range. This is a huge step forward for us as it gives us another range of windows similar to the Residence R7 flush casement windows but at a much more competitive price.

Rio UPVC Windows key features:

Window Colours & Finishes

The range offers real competitive advantage for fabricators and installers as it features a wide array of colours, with 10 grained foil options in 20 different combinations to choose from. These include the addition of REHAU’s new and exclusive authentic wood effect foil, Turner Oak – Woodec, along with the addition of a new grey base profile for Slate Grey and Anthracite Grey grained finishes – introduced based on insight into the latest homeowner trends. The product also has the option of featuring the same finish inside the home for a custom look consistent with the interior design.

TOTAL70 Windows System Compatibility

Most notably for fabricators and installers, the new Rio Flush Fit design is simple to manufacture and fit as it utilises REHAU’s existing TOTAL70 system profiles. By using the same eurogroove positioning as existing TOTAL70 sashes, production requires minimal extra hardware and stockholding investment by fabricators.

Window Certifications

Polytrade Building Supplies Harleston

Sliding Bi-Fold Doors are very popular at the moment and really give you a feeling of bringing the outside into your home. All our doors are made to measure, and this means a perfect fit every time.

Sliding patio doors are also making a big comeback in the style ranking. These are available in UPVC & Aluminium. The Aluminium Sliding Doors look amazing and again come in a variety of colours.

So, if you are looking for Aluminium or UPVC Windows or Doors call Polytrade on Harleston 01379 854445.


Go to UPVC WINDOWS Harleston

Window & Door Brands Harleston

We supply the best UPVC Windows & Doors from leading manufacturers, in the Harleston area & throughout Norfolk & Suffolk.