We manufacture a range of advanced-formula coatings and ancillary products for waterproofing and renovating roofs and roof tiles.


BBA-approved, the latest addition to our product portfolio, Polyshield is a single-pack, cold applied, rubber-based waterproofing coating for use as part of a two-coat reinforced built-up system. In conjunction with Polyshield Scrim it forms a fully-adhered, monolithic single-ply membrane for larger, all-over roofs where greater life expectancy is required.

Displaying outstanding characteristics, Polyshield comes with a 15-year product guarantee (please see terms and conditions).


Aquashield is our original waterproofing coating. With added fibres that interface to cover cracks and gaps for a more economical coating for general maintenance work.


A longer-lasting seamless finish giving more advanced protection than Aquashield.

Apply just one coat over primed surfaces for a ten-year life-expectancy.


Tilecoat Advanced and Tilecoat Clear both bring aged roofs back to life, renovating, protecting and improving for a fraction of the cost of replacement.


Our waterproofing systems not only keep rain out, they also allow older roofs to be renovated rather than ripped off and replaced, helping to conserve energy, reduce costs and save materials. With Britannia, protecting the environment and protecting property go hand in hand.

Other roofing ranges from Britannia include rubber roofing and liquid rubber products for flat roof repair plus EPDM roofing for the construction of vital joints.

SALES/TECHNICAL LINE: +44 (0) 1606 834015