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Choose from high quality trade uPVC windows

At Dekko, our high quality uPVC trade windows are high-performing in terms of security, energy efficiency and aesthetic appeal. They are also available in a variety of styles, colours and configurations to meet the demands of diverse applications. Click on the boxes below to find out more about our trade uPVC window range.


At Dekko, we are dedicated to supporting all our customers. We offer a nationwide delivery service and competitive lead times, and strive to always deliver on schedule. We offer all our trade customers extensive after sales and marketing support to help them to showcase their product range. Dekko have an in-depth knowledge of the glazing industry encompassing product knowledge, manufacturing techniques, and sector trends. When you choose Dekko as your window and door supplier, you access a wealth of valuable information to help you to grow your business.

Why Dekko
Trade counter


At Dekko, we want to provide a convenient and hassle free supply service to all our trade customers. Our two UK trade counters stock our full range of PVCu and aluminium windows and doors and ancillary products to give installers quick access to any vital components they may need to complete an installation, matched with competitive trade prices. Our trade counter in Ashton serves installers across the North of England, while our Swindon trade counter supplies installers across the south of England including London and the home counties.