Question 1

Is silicone render waterproof?

Accepted Answer

Yes, silicone render is water-resistant and breathable, making it ideal for UK homes exposed to wet weather.

Question 2

How much does rendering cost per m² in the UK?

Accepted Answer

Rendering costs vary by material: cement render costs £30–£40/m², silicone render £65–£80/m², and acrylic render £55–£70/m².

Question 3

Is brick more expensive than render?

Accepted Answer

Yes. Brickwork is typically more expensive, averaging £50–£60/m², whereas cement render is usually cheaper but may require repainting.

Question 4

Can you render over brick?

Accepted Answer

Yes, provided the brickwork is clean and structurally sound. A primer may be used before applying cement or silicone render.

Question 5

What’s the difference between cement and silicone render?

Accepted Answer

Cement render is cheaper but prone to cracks and requires painting. Silicone render is more durable, flexible, and pre-coloured.

Professional Team Member

Robert C. Simmons