=Bio-Kil= guarantee provides cover for twenty years, giving you, the homeowner peace of mind for the future.

As approved contractors of Biokil Crown, we are able to offer an underwritten 30 year guarantee to coincide with our own guarantee.

This would mean that in the unlikely event that =Bio-Kil= were no longer trading, your guarantee would be covered by an independant insurance policy, for a small one-off fee.

Our confidence in our work and materials are backed by this scheme.