is the new name in construction! is the new name in construction!

  • 75,000+ products
  • Brilliant support
  • NEW trade account

Building your business (formerly Construction Materials Online) represents a growing number of specialist builders’ merchants with 24/7 access to over 75,000 products across our online stores, backed by our dedicated support helplines.

Open a CMOTrade account and enjoy even more benefits:

  • Apply for credit account
  • Exclusive discounts
  • Earn rebates
  • Full product range
  • Time saving tools

Trusted by builders

With over ten years’ experience delivering for the building trade, over 80% of customers have rated us ‘excellent’ in more than 11,500 independent Trustpilot reviews.

Our customers trust us to provide the products they need and to deliver at the right time. Not only that but a specialist support team in each of our stores will aim to answer all your queries.

  • Over 11,500 customer reviews
  • Over 80% rated us ‘Excellent’
  • 75,000 products and growing


Do you manufacture specialist building materials? Would you like to increase product sales throughout the UK? Learn more

Join our team

Are you interested in building your career in a valued team? Careers