Become a Supplier
Partner with Plumin Online and reach thousands of trade and retail customers across the UK.
Work With Us
Plumin Online is always looking to expand its product range and work with new suppliers. If you manufacture or distribute plumbing, drainage, heating or related building products, we would love to hear from you.
As part of the Buildin Stores group (Insullite Limited), we operate multiple trade supply brands and have an established customer base of trade professionals, contractors and homeowners across the UK. Listing your products with us gives you access to a growing online audience without the complexity of managing your own ecommerce operation.
What We Look For
- Quality Products - We stock products that meet the expectations of trade professionals. Products should meet relevant British or European standards where applicable.
- Competitive Pricing - We work with suppliers who offer fair trade pricing that allows us to remain competitive in the market.
- Reliable Stock Availability - Consistent stock levels and lead times are essential. We need confidence that we can fulfil customer orders promptly.
- Good Product Data - Accurate descriptions, specifications, images and EAN/SKU codes make listing and selling your products much more effective.
- Responsive Communication - A good working relationship requires responsive account management and clear communication on pricing, availability and product updates.
Product Categories We Cover
We are interested in suppliers across a broad range of categories, including but not limited to:
- Pipes, fittings and valves
- Drainage and waste systems
- Heating systems and components
- Boilers and hot water cylinders
- Bathroom and shower products
- Pumps and pressure systems
- Sealants, adhesives and fixings
- Tools and equipment for the plumbing trade
How to Get in Touch
If you are interested in becoming a supplier, please get in touch with our buying team. We are always open to new partnerships and will respond to genuine enquiries promptly.
When contacting us, please include:
- Your company name and contact details
- A brief description of the products you supply
- Any relevant catalogue or price list
- Your current trade customers or distribution channels
Please use the contact form on our Help & Support page to reach our team.
About Insullite Limited
Insullite Limited trades as Buildin Stores, operating several UK trade supply websites including Plumin Online, Roofin Online and Supaplastics. We have a long track record in the trade supply sector and a loyal customer base built on fair pricing and reliable service.
- Insullite Limited t/as Buildin Stores
- Company Number: 08208530
- VAT Number: 164693577
- Based in Lancashire, United Kingdom