External Rendering

Brett Specialized Aggregates are one of the longest established manufacturers and suppliers of external wall rendering spar aggregates. Today we are the only UK manufacturer of Calcined Flint, a popular and aesthetically pleasing material, available in a range colours, to render external walls.

We work in partnership with render sub-contractors throughout the UK, for large residential and commercial projects. As well as working with public and private specifiers, local authorities and housing associations for RMI, our external rendering materials are also supplied to manufacturers of concrete garages and outbuildings.

Dry-dashing render spars continue to provide a popular decorative finish to external walls - being specified for appearance as well as their great performance and value for money. This makes them a natural solution when looking at External Wall Insulation (EWI) applications when refurbishing existing housing stock to meet new energy efficiency targets.

All of our external wall rendering materials are available in mini bags and, in certain instances, some are also available in bulk bags to suit customer requirements.

We supply one of the most comprehensive ranges of render spars and pebble dashing aggregates, however if you can’t find the colour or texture you are looking for, we can always custom blend materials to meet your specific design requirements.

If you require more information you can download our latest External Render brochure from our Download Zone by clicking here.

Alternatively please contact our specialist render spars team on 0845 60 80 572 or email us on sturryenquiries@brett.co.uk

Colour Swatches

Durite Canterbury Spar Durite Canterbury Spar
Permgold Spar Permgold Spar
Permwhite Permwhite
Westbere Spar Westbere Spar
White Marble White Marble
Caledonian White Caledonian White
Ashton Cream Ashton Cream
Sunshine Sunshine
Beige Marble Beige Marble
Buff Quartz Buff Quartz
Barleycorn Barleycorn
Caledonian Harvest Caledonian Harvest
Autumn Gold Autumn Gold
Harvest Harvest
Denbigshire Spar Denbigshire Spar
Multi Mix Multi Mix
Red & White Red & White
Black & White Black & White

External Rendering Additional Information

For even more information why not visit our Knowledge Hub?