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Why Choose Us?


Our windows and doors feature a thermally-broken multi chambered profile, which retains warmth inside your home.


Double glazing offers an advanced specification and is equipped with a high-security lock for optimal performance.


Our eco-friendly uPVC solutions offer a 100% recyclable frame to ensure sustainability through an efficient manufacturing process.

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Our Products

All Around Double Glazing Performance

We offer spectacular double glazing designs here at Discount Windows. We have a comprehensive range for you to choose from, which means you’ll be able find the perfect one for your home.

Firstly, our double glazing consists of a high-grade uPVC profile, which is specifically manufactured to provide durable, weatherproofing performance. We ensure our double glazing is weathertight, using high-quality gaskets and secure beading, while multiple chambers help prevent cold bridging.

Secondly, we utilise energy-efficient glazing to equip our products with double or triple glazed units. This ensures homes in Harwich are thermally-efficient, however, where a gap between the glazing exists, we use a special spacer-bar to fill the void. This allows inert gas to travel through it, whilst ensuring inclement weather remains outside.

Finally, our double glazing is configured using high-quality hardware, such as hinges, handles, and multipoint locking systems, ensuring your home remains secure. You can choose the design which best suits your personality. We offer bespoke handles and various colours for your uPVC windows, providing an option for period and contemporary homes in Harwich.

With various window options to choose from including sliding sash windows, french casement, flush sash or replacement windows you can be certain that you are getting the service you need for your Harwich home.

Double Glazing Harwich

High Performance Double Glazing: uPVC Doors

Here at Discount Windows, we provide a myriad of doors to customise your home with, offering easy operation and long-lasting performance. As with our high-quality uPVC windows, our uPVC doors are fitted with the latest, innovative technologies such as high-security locking mechanisms, to ensure your home remains thoroughly protected.

We offer sensational front doors, including standard style residential doors, stable doors, bi-fold doors, patio doors, and French doors. However, any of these styles may be used around the home with a range of configurations available, making them extremely versatile and suitable for any type of property.

Create a stunning transition between the outdoors and your home with our selection of versatile uPVC doors, for instance, our wide opening, securely operating doors will make your guests feel like they are entering a cosy, warm home. Moreover, our uPVC bi-fold doors provide the same features, yet with a whole new element of surprise.

Once you have chosen your leaf configurations, you can securely fold open leafs if your choice, which you may either stack to one side or open in the middle, and close shut the doors not in use. People will admire the innovative functionality and practicality they offer, and at affordable prices, you can recommend Discount Windows to your friends in Harwich.

Conservatories Harwich



Discount Windows & Conservatories Checkatrade


Discount Windows & Conservatories Checkatrade

We pride ourselves on our reputation. As Checkatrade members, we promise a service that has been vetted and approved by a prestigious, independent governing body. See our excellent ratings for yourself to find out why we’re so highly thought of in the Clacton-on-Sea area!

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Outstanding uPVC Profile

Discount Windows utilises the highest quality uPVC profile available on the market, which is provided to us by market leading Deceuninck. These outstanding uPVC profiles promise never to warp, rot, or fade.

The high-performance Traditional 2500 profile is very low maintenance, and with our innovative tilt-only function, properties such as high-rise buildings with benefit from easily accessible cleaning.

Our high-quality uPVC double glazing will never require repainting, only requiring an occasional wipe clean with a damp cloth, which makes them virtually maintenance free.

We offer a wide assortment of high-quality paints to finish your uPVC double glazing with, which will complement the colour scheme of your home’s existing features.

We even offer 9 woodgrain foils to emulate the style of timber. Our uPVC double glazing provides a cost-effective alternative to the popular aesthetics of wooden windows and doors.

The profile is expertly-crafted and hand-finished to offer perfect, crisp edges and sleek design. You’ll gain exceptional exposure to natural light as well as extraordinary views. We offer

Not only this, our impressive profiling system allows windows to achieve impressive Windows Energy Ratings of A+10 with double glazing and an outstanding A+25 with triple glazing!

Double Glazing Prices Harwich

Double Glazing Prices Harwich

Please visit our online quoting engine at Discount Windows for a competitive prices on double glazing today at the discretion of your design.

You can get in touch alternatively to find out more about our double glazing, which is high-quality for affordable prices! Discount Windows offers a competent customer service.

Double Glazed Windows Harwich

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