The geometry wasn’t an accident.
Look closely and you’ll see spirals. 8 one way. 13 the other. The Fibonacci sequence. Nature’s own design system—carried through pinecones, sunflower heads, and this pineapple.
Most skip it. We didn’t. That’s why Yorkshire Foundry is different from the rest.
Every scale was placed to follow the sequence properly. Because that’s where the beauty is. Not in the idea of a pineapple. In the maths behind it.
Each knocker is made from a marine-grade bronze alloy with the warm golden tone most people call brass. It arrives bright and will darken with time and touch. A quick polish brings it back.
Supplied with a matching backplate and fixings. Fits standard doors. Interchangeable with others in our range.
Learn more about our interchangeable system
Most people knocking on your door won’t notice the sequence. But you will. And every time you come home, you’ll see it—and probably smile.
The geometry wasn’t an accident.
Look closely and you’ll see spirals. 8 one way. 13 the other. The Fibonacci sequence. Nature’s own design system—carried through pinecones, sunflower heads, and this pineapple.
Most skip it. We didn’t. That’s why Yorkshire Foundry is different from the rest.
Every scale was placed to follow the sequence properly. Because that’s where the beauty is. Not in the idea of a pineapple. In the maths behind it.
Each knocker is made from a marine-grade bronze alloy with the warm golden tone most people call brass. It arrives bright and will darken with time and touch. A quick polish brings it back.
Supplied with a matching backplate and fixings. Fits standard doors. Interchangeable with others in our range.
Learn more about our interchangeable system
Most people knocking on your door won’t notice the sequence. But you will. And every time you come home, you’ll see it—and probably smile.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Want something unique?
Looking for something one-of-a-kind? We work with designers, makers, and renovators to create bespoke knockers and hardware that reflect your story. We've cast everything from bicocket hats and family dogs to USAF emblems honouring decades of service — even a ghost. Whether it's symbolic, sentimental, or slightly strange, we'll help you bring it to the door.
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