About Us

Founded in 1989, JJ Roofing Supplies Limited is now the largest roofing merchant in North London with eight stores, an e-commerce outlet, and an ever-expanding staff that currently stands at 80. JJ Roofing Supplies core business focuses on sourcing and supplying quality roofing materials to trade and commercial customers at competitive prices.

JJ Roofing Supplies mission statement hinges around the very best customer service, outstanding value, and second-to-none technical expertise; the staff teamwork as a cohesive and dynamic unit to ensure we deliver on this every day.

More information about our individual stores can be found here:

New Barnet - Cricklewood - Isleworth - London Colney - Southall - St Albans - Winchmore Hill - Sidcup

What makes JJ Roofing Supplies stand out from others?

  • Thousands of roofing materials stocked
  • Low prices with next day delivery
  • Branches across Hertfordshire, Kent and London

We take pride in being a multi-channel roofing supplier. You can shop with us in-store, over the phone, on your mobile, laptop or desktop.

You can also link with us on social media channels like

JJ Roofing Supplies

Unit 6A,
Riverside Industrial Estate,
London Colney Bypass,
London Colney,
St Albans,

Registration No: 02344840

VAT No: 505979514