Plumbing &
Drainage Supplies
Made Simple.
Thousands of quality products at everyday low prices, with fast nationwide delivery across the UK.
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Customer First
Excellent customer service from a team that knows plumbing. We're here to help with product advice and support.
Why Choose Plumin Online?
Plumin Online offers everyday low prices across an ever-expanding range of plumbing, drainage, waste and rainwater products, from industry-leading brands like FloPlast, PolyPipe, Brett Martin, McAlpine, and PipeLife, with many more being added daily. We offer fast direct delivery to the mainland UK for thousands of plumbing supplies online.
We launched Plumin as part of our Buildin Stores Group of e-commerce websites, the first of which, Roofin Online, launched in 2015 and has since become one of the most respected brands in the industry, offering a fantastic range of roofing materials to both DIY and Trade customers.
We have built our reputation by ensuring that we're the best place to buy from, whether it's price, product knowledge or customer service. We regularly research our prices to ensure that we're always competitive, bringing the best deals to our customers. We pride ourselves on providing great customer service, which is why we're proud to boast that we're rated as Excellent on Trustpilot.
Frequently Asked Questions
Yes! We offer free delivery on all orders over £250 (ex VAT) to the UK mainland. Orders under £250 are subject to a delivery charge based on weight and destination.
Most in-stock items are dispatched within 24 hours of ordering. Orders placed before 2pm on weekdays are typically dispatched the same day. Delivery usually takes 1-3 working days depending on your location.
We offer competitive trade pricing on bulk orders. Contact our customer services team to discuss your requirements and we'll be happy to provide a quote for larger quantities.
Our prices can be viewed both inclusive and exclusive of VAT. Use the VAT toggle at the top of the page to switch between ex VAT and inc VAT pricing. All trade customers can view prices ex VAT for easier comparison.
We offer a hassle-free returns policy. If you're not satisfied with your purchase, you can return unused items in their original packaging within 14 days of delivery for a full refund. Please visit our Cancellation & Returns page for full details.
We accept all major payment methods including Visa, Mastercard, American Express, Google Pay, and Apple Pay. All payments are securely processed by Stripe, so your card details are never stored on our servers.
Get Free Delivery on Orders Over £250*
Spend over £250 ex VAT and we'll deliver your order free of charge, anywhere on the UK mainland.
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