Exterior Cleaning Cranbrook

Render cleaning is by far the most requested service in Cranbrook. With virtually every home in the town finished in K-Rend, monocouche, or silicone render, and with Devon's damp climate promoting rapid biological growth, most Cranbrook properties need their first professional render clean within four to six years of being built. Many homes in the earliest phases are now well past that point and are showing significant green and red algae staining, particularly on north-facing elevations and areas shaded by neighbouring properties.

High-pressure washing is not suitable for rendered surfaces -- it can damage the textured finish, force water behind the render layer, and void manufacturer warranties. Instead, we use a low-pressure soft wash system that applies a professional-grade biocidal cleaning solution to the entire surface. This solution kills algae, lichen, and moss at the cellular level, then we gently rinse the surface clean. The biocide continues to work for months after treatment, preventing rapid regrowth and keeping your render looking fresh far longer than pressure washing alone ever could.

Our render cleaning service is safe for all modern render systems including K-Rend Silicone TC, Weber monocouche, and acrylic-based systems. We treat every home individually, adjusting our approach based on the render type, the extent of soiling, and the orientation of the building. Cranbrook homeowners consistently tell us they are amazed at the difference -- many say their home looks brand new again after a soft wash clean.