GRP is not just for roofs. We line garden ponds, pools, fountains, wet rooms and water-containment bunds with the same seamless fibreglass system, so there are no joints to leak.
A liquid primer goes down first, then the base resin with chopped-strand matting, then a sanded, pigmented topcoat. It adheres fully to the base and conforms to virtually any shape or size.

Fully waterproof linings in a wide range of colours, with marine-safe pigments and a smooth, easy-to-clean finish.
A seamless waterproof layer of fibreglass beneath the finished tiling, preventing leaks where they usually start.
Every Smartseal roof comes in your choice of 92 BS4800 colours, with a smooth or non-slip finish to suit the job.
See the full palette & finishesYes. We use marine-safe pigments and a fully cured, inert finish, so a GRP lining is safe for ponds, fish and aquatic plants once it has cured.
Yes. GRP bonds to and conforms to almost any shape, so we line existing ponds, pools and water features as well as new builds.
A wide range, from natural dark tones for ponds to brighter finishes for pools and water features. Bespoke colours are possible on larger jobs.
Yes. The same seamless fibreglass system works as a waterproof layer beneath wet-room tiling, stopping leaks where they usually start.
Accredited & approved
A director will visit, measure up and talk you through colours and finishes. No pressure, no follow-up sales calls.