Woodworm are wood boring insects which can be very damaging to the structure of a building. 
If left untreated they can seriously weaken timber beams and structures leading to the eventual failure of the building.

Signs that you may have woodworm in your building include visible holes or tunnels within the timber, bore dust deposits and/or weakened or damaged flooring.

All woodworm treatments, wet and dry rot repairsand damp proofing works are covered by a 30 year guarantee.