Modern renders have advanced significantly and specialist additives such as polymers, silicones, acrylics, aggregate, reinforcement and anti crack fibres have dramatically improved material performances in terms of weatherproofing, impact strength, adhesion, colour variety, colour consistency and lifespan.

Tennison are recommended contractors for the major render manufacturers such as K Rend, Wetherby, Weber and Parex Lanko and can provide a wide range of products to suit any application. The following gives an indication of some of the render system finishes available. Exact products specifications and colour availability will vary with each manufacturer: