Group Websites

Technical Support

Clean your building annually

We recommend you clean your K Rend building annually. Where general staining occurs, a warm power wash with a suitable detergent can be used to clean up the K Rend finish.

Care must be taken to adjust the pressure of the power washer to ensure that the render surface is not damaged during the procedure (this is not suitable for dry dash finishes).

An annual coat of fungicidal wash such as Algae Clean can prevent algae from growing on weather prevailing facades, which can be prone to algae by remaining wet over long periods.

For additional, long term protection, particularly in weather prevailing areas, two coats of K Rend K Pro are recommended. K Rend is compatible with a range of anti-graffiti treatments.

If a change of colour is required at a later date, K Rend is a suitable substrate for a good quality masonry paint.

Please ask the Technical Support Team for further advice or download our Homeowners Aftercare & Maintenance Guide.