Contact
RenderSim is a trading name of Bond Labs Limited. rendersim.co.uk
Email support@rendersim.co.uk. That is the support inbox for this app. There is no phone line for the service.
RenderSim is a quote desk for UK firms that do External render and Internal plastering. The visualiser is only for External render. It is a look, not a survey. It does not invent cracks, damp or substrate (the surface being covered).
The company
Bond Labs Limited, company number 17285766. Registered in England and Wales. Registered office: 71-75 Shelton Street, Covent Garden, London WC2H 9JQ, United Kingdom.
Quote emails the app sends on your behalf come from hello@rendersim.co.uk, in your firm's name. The customer sees your company, not this product and not Bond Labs Limited.
Privacy and terms
Bond Labs Limited, company number 17285766. Last updated: 15 September 2026.