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  • Browse

    Browse
  • Build

    Build
  • Buy

    Buy

Why buy from Alex Trade?

Alex Trade are a division of Alexander Windows – a Stockport based, family run window and door company. We’ve been providing unbeaten service and products to homeowners and local tradespeople for almost 30 years.

Our industry knowledge, and secure supply chain has allowed us to create the Alex Trade department of our business. We’re here to help keen DIYers who are looking to make some home improvements, and are ready to undertake the work themselves. Our product builder allows you to select the products you’d like, design how you want them to look, and input the measurements they should be manufactured to. Once done – it’s as simple as clicking buy now!

This website will act as the go-to place for all installation queries for Kömmerling uPVC windows, Residor composite doors and SAS aluminium bifolds. Read on below, to find out more about the support that’s available to give you the confidence to ‘Do It Yourself’!

Please note – if you are a local tradesperson, please contact our Trade Counter to access trade prices, and set up a trade account.

Get Started

Support available

A successful glazing installation is only possible through accurate and correct planning. To ensure that you avoid any problems during the installation, it’s vital that you have made precise measurements before placing your order. This will make sure that your replacement windows and doors will perfectly fit your project.

To help you to make a success of every glazing installation, we’ve compiled lots of helpful guides. They cover taking measurements before ordering your products, installation advice, plus a list of all the essentials you’ll need to complete the installation.

We’ll continue to update the Support Hub section of our website, to provide you with as much help as possible. You can expect to find videos, diagrams and downloadable step by step guides.

Support Hub

Easy buying process

We wanted to simplify the buying process as much as possible for our customers, whilst also ensuring that the final product ordered is as it should be. By following our 3 step guide you can expect a smooth process for ordering your uPVC windows, composite doors or aluminium bifold doors.

Browse – view the product information, and decide which windows, composite doors, and bifold doors are right for you. Download our helpful measurement and survey sheet to get started with measuring your glazing products.

Build – use our product builder pages to input the information required, and build your made to measure products.

Buy – confirm your order, and click buy now using our secure payment system. We will contact you to confirm everything and give an estimate on arrival date, all within 24 hours of purchase. At this point you can speak to our team about your collection and delivery options!

When you’ve got your products don’t forget to checkout our installation videos and download our helpful PDFs to ensure a successful installation.

Visit the buying process page to find out more.

The Buying Process

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