uPVC Casement Windows

Quality Trade uPVC Casement Windows in Milton Keynes

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uPVC Trade Casement Windows

Choose from our attractive range of trade and supply only uPVC casement windows. We offer styles to meet every customer’s need. Our trade casement windows are attractive, energy efficient and secure, proving to be an ideal addition to any home of any customer.

We pride ourselves on offering a better trade casement window service, striving to offer the highest standards of professionalism, reliability, promptness and quality to ensure you won’t have to offer your customers any less than a market-leading standard.

We offer complete flexibility over design so no matter the size or configuration, we can help you meet your customer’s demand. A member of our specialist team will be on hand to ensure you get trade uPVC casement windows that are perfect for your project requirements. This means that you are sure to get the perfect fit. We understand the importance of offering your customers a home improvement solution that performs, which is why we will always be on hand to ensure this happens.

Choose from an option of side or top openings and any combination of panels, all manufactured and installed by trained and experienced workmen. Our casement windows are designed for ease of fitting with an innovative knock-in bead system allowing for quick installation. When you choose WIS Trade, you’ll be able to enjoy the peace of mind that comes with knowing you are dealing with a higher standard of product quality and service.

uPVC Windows Milton Keynes

uPVC Trade Windows Milton Keynes

High Security

Strong, durable and robust, our trade uPVC casement windows are designed with a high security system. Our advanced locking mechanisms mean they offer exceptional security. Due to the premium grade materials used in their manufacturing process, all of our trade uPVC casement windows uphold an impressive degree of structural integrity. Offer your customers complete peace of mind.

Energy Efficient

Our multi-chambered frame provides high energy efficiency. Slim frames will also allow the area of glass to be optimised, maximising available light. Choose from A+12-G energy ratings. BFRC accredited, we have energy ratings to meet all needs and budget. This performance is then enhanced with high-performance weather seals and gaskets which work to prevent draughts and water ingress across the window frame.

Trade Windows Milton Keynes

Colours & Finishes

Our high-quality casement windows will enhance a property’s appearance with their sleek and classic aesthetics. From contemporary to traditional, we offer a wide choice of decorative features to suit all properties. No matter the style or size of the property, Window Installation Services Trade offers high-quality supply only uPVC casement windows to enhance and add value. All of the colours that we offer are applied with a highly durable coating which ensures they don’t flake or peel.


White / White Foil




Chartwell Green


Irish Oak


Golden Oak


Anthracite Grey







Supply Only Trade Casement Windows

We also offer a supply only trade casement window service, which means you can enjoy all the benefits of our high performance windows without the hassle. We’ll always deliver on time, on budget and on specification so you’ll be able to get the right windows to suit you.

Trade uPVC Casement Window Benefits

A wide range of colours including woodgrain options to suit any residential or commercial building. Our casement windows are available in either chamfered or sculpted Ovolo bead designs, which means you can enjoy a heightened degree of flexibility when choosing the right trade uPVC casement windows for your project.

With a wide range of high quality finished, colours and styles available, our trade casement windows combine function and form to simply offer more. This means that you’ll be able to bring a new addition to your project that offers leading standards of security, durability, appearance and design in an effortless way.

Quick and Easy to Install

Our team of expert installers have a wealth of experience in installing our trade casement windows into a wide array of projects. This means that not only will you be able to enjoy a standard of installation that ticks all the boxes, we’ll also be able to install it in a prompt and effective way to minimise the disruption to your daily life.

Guarantee Quality

Our trade casement windows are accompanied with a 10-year guarantee against warping or discolouring, which means they will continue to deliver their market-leading standards over many years. You’ll be able to enjoy windows that will prove themselves to be a worthwhile investment for your project.

Highly Secure

The trade casement windows that we offer are accredited by the BBA, BSI and approved by Secured by Design. This means that they have undergone a meticulous and stringent testing process to ensure they uphold an exceptional degree of security across the board. Secure yourself peace of mind, today.

Trade uPVC Windows Milton Keynes

Instant Online uPVC Prices

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Trade Casement Windows Prices

To find out more about our competitive trade casement windows prices, simply visit our online quoting engine today. Our step by step process enables you to get a bespoke price that is based on your exact requirements.

You can also get in touch with us via our online contact form should you have any questions or wish to speak to a member of our team directly. We’ll be on hand to accommodate your requests in a professional manner.