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About Us

We've been supplying the trade with replacement door and window parts for over 60 years.

Established in 1954, Duffells has become the UK’s leading supplier of replacement door and window parts to trade businesses all across the UK and Ireland. We stock over 15,000 products on our shelves from over 250 brands and all available on same day despatch, we focus on getting you the parts you need to you when you need them.

We provide a range of Locksmith Services

In-House Locksmith Services

Helping you make a success of your business

At Duffells our warehouse is your warehouse, with over 26,000 square feet we can stock and distribute thousands of products nationwide, supporting you and your business operations. We can deliver direct to your door, on-site, to one of over 250 allocated pick-up points with our LOCKer service, or you can collect your order from our Croydon trade counter.

If you would like to discuss how we can help supply your business with door and window repair and maintenance products, please tap the 'Contact Us' button below.