When a tanking membrane fails it is very difficult, if not impossible, to remedy or repair. A solution to the problem will undoubtedly be expensive and consideration as to the choice of waterproof membrane is therefore paramount.
Mastic asphalt, with its seamless application is a natural material for tanking. The material provides an underground waterproofing membrane that will not degrade and one that will provide many decades of trouble-free service.
Mastic asphalt is the finest quality membrane for resisting underground moisture penetration. Its seamless qualities and proven track record of success make it the natural choice for the specifier. It should be installed - as with all mastic asphalt applications - by fully qualified craftsmen.