We are approved Contractors for Liquid Plastics coatings. This is a cold applied seamless elastomeric system applied to roofs and balconies. This is easy to install, with simple application to intricate and difficult to access details. The coatings are moisture curing, which allows application in damp conditions and can even cure under water. Liquid Plastics is the perfect system for waterproofing defective flat roofs that have large amounts of plant situated on the roof and which otherwise would result in expensive cranage to allow waterproofing. We can offer comprehensive guarantees of 10,15,20 + 25 years on the following systems. Overlay of existing roofs. Built up systems (VCL, insulation and membrane). Inverted Roofs. Balconies.