Select Page

James Asphalt and Waterproof Steps have experience in the mastic asphalt industry dating back 50 years.

20 year warranty

All of our works come with a 20 year backed warranty, and we are members of the Mastic Asphalt Council, Trustmark, NFRC and are approved installers of IKO Polymodified mastic asphalt.

Get in touch for a free quote today. Call 0800 917 7335

Member of Mastic Asphalt Council
NFRC registered for london steps waterproofing
Trustmark accredited