London's leading External
Render Specialists

Repair Unsightly Walls

Insulate & Protect

Carefully Formulated Products

Pristine, Professional Finish

Top Coat London

Our Approach

At Top Coat we take each project on its own merits, offering a bespoke solution and finish for each individual property we lovingly work with. Our rendering specialists are industry approved by leading manufacturers K Rend and Weber, ensuring that you’ll receive the very best installation and finish each and every time.


Unlike traditional render systems, our specially formulated products repel water whilst importantly still allowing the building structure to breathe. This results in a superior, drier finish – which maintains a newly rendered appearance for longer.


External render provides significant architectural and decorative benefits to a property, especially since our specialist render products can be supplied in a range of colours and textures that work alongside the unique characteristics of almost any building – whether old or new.


External render, when applied by a professional, provides an extremely long-lasting finish. When combined with high-performance external wall insulation, your property will look tasteful, refined –  and could help you to make significant savings off your energy bill too.

Competitive rates &

Free Quotations

We’re firm believers of keeping things transparent and easy to follow, and we know how important it is to understand the costs involved. Our specialists will be more than happy to provide you with a free, no-obligation quote for your project – just get in touch.


We take our work seriously, ensuring consistently high quality on each project we undertake.

Accredited & Insured

Our specialists are fully accredited by independant bodies, with workmanship inspected and verified.