Trade Counter

At our Trade Counter in Wandsworth, London, we pride ourselves on offering a wide range of premium plumbing supplies, Mapei Grouts, Silicones, Adhesives, Screed, Kerakoll Fugebella, Tools, Cleaning Products, Bath seals, Trade Bathrooms including wastes & fittings, Hep20 Wavin Fittings and Pipe all at competitive prices, providing tailored solutions to meet your specific needs. Enjoy hassle-free deliveries in select areas and trust us for unbeatable prices and a seamless experience.

Your Trusted Trade Plumbing Merchant in Wandsworth

We take great pride in being your primary destination for top-quality plumbing products at competitive prices. As trusted dealers of renowned plumbing and heating brands, we offer an extensive selection of premium products.

Our range includes leading brands such as Wavin, Classi, FloPlast, Everbuild, Calmag, Wirquin, Scalemaster, Yorkshire Copper Tube, Osma, Davant, and many more...

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Trade Accounts

At Plumbing At Source, we offer trade accounts for trusted plumbers, heating engineers and installers.
Call us at 0208 870 0066
to speak with our sales team.

Custom Quotes & Exclusive Brands
Looking for the best prices? Not all our brands are listed online—contact us for a custom quote tailored to your space and budget.

Exclusive Trade & Commercial Offers
We provide special deals on trade, contract, and commercial bathrooms, helping professionals and businesses get the best value.

Reliable Local Deliveries

With our dedicated fleet of vans, we handle deliveries seamlessly. Currently, we offer direct deliveries in the following areas:

Purley, Croydon, Wimbledon, Mitcham, Morden, Carshalton, Wallington, Streatham, Whyteleafe, Oxted, Caterham, Kenley, Selsdon, Sanderstead, Thornton Heath, Sutton, Norbury, Crystal Palace, Stoneleigh, Cheam, Worcester Park, Banstead, Ewell, Epsom, Tolworth, Kingston, Dorking, Redhill, Reigate.

Explore our essential trade counter products! Conveniently designed for all your plumbing and heating needs. Discover quality care solutions today!

Explore Our Extensive Range at Plumbing At Source

Explore Our Wide Range of Mapei Products!

High-Quality Plumbing Components for Your Next Project

Showcasing Leading Brands at Plumbing At Source

Visit our Trade Counter at Plumbing At Source

We look forward to serving you to help fulfil all your plumbing needs.

Don't hesitate to contact us for a hassle-free experience and access to unbeatable prices on the best products in the market.

What our customers say

Penny Rowlinson

Very friendly and efficient service from Terry. A lot of choice and Terry made ordering very easy either his knowledge and advice. Would certainly recommend

– via Google

Hans B.

Rang this company as I could tell from the reviews and set up that they would give me 'correct' customer service. Rang, wanting to place order for a product, which turned out to be out of stock with the brand, yet Tammy went over and above trying to help me source an alternative, however this...

– via Google

Laura Otway

We are thrilled with the results of our B@S bathroom renovation. They have transformed our poorly laid out and leaky loft shower room into a stunning and functional bathroom.
From our first design meeting with Laura and then our more detailed site planning and product scoping meeting with Terry...

– via Google

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