Getting a great render finish on an extension

Quality rendering starts long before the top coat goes on. Here’s what goes into a render finish that looks good and lasts.

A crisp render finish can transform an extension, and help it sit comfortably alongside the existing house. The secret is in the preparation.

• A properly prepared building, giving a stable surface for the render system
• Reinforcing mesh to help prevent cracking
• Clean detailing around windows, doors and edges
• A solid base layer before the top coat goes on

After all the preparation, watching the render go on is one of the most satisfying stages of any project. On one recent extension, the completed render brought together the extension, a clean contemporary patio and a raised planter, creating a seamless transition from home to garden.