# Kornerstone Exterior Cleaning

Kornerstone Exterior Cleaning is a professional exterior cleaning specialist based in Prestatyn, Denbighshire, serving both commercial and residential properties across the region. The company offers a comprehensive suite of cleaning solutions tailored to different surfaces and client needs.

The business distinguishes itself through its expertise in three distinct cleaning methodologies: DOFF steam cleaning, pressure washing, and softwashing. This multi-technique approach allows them to tackle diverse exterior surfaces appropriately. Whether clients require the gentle yet effective DOFF steam cleaning for delicate renders and heritage materials, the powerful results of pressure washing for robust surfaces, or the chemical-assisted softwashing for algae and biological growth, Kornerstone has the capability to deliver.

Their service scope is impressively broad. They handle traditional building materials including brick, concrete and stone, whilst also specialising in modern render systems—K-Rend, Monocouche, Silicone, Silicone Silicate, Mineral and Acrylic renders. Additionally, they clean building cladding, siding, driveways, patios and decking, making them a one-stop solution for complete property renovation.

What sets Kornerstone apart is their specialisation in challenging surfaces that require technical knowledge. Their experience with modern render systems—increasingly common in contemporary builds—demonstrates their commitment to staying current with evolving construction materials. This positions them as a trusted partner for both period properties requiring sensitive cleaning and modern developments needing specialist care.