We are a family run rendering company based in Hertfordshire. Our services cover the South East of England, including London, Bedfordshire and Essex, with over ten years’ experience in the industry.

What We Do

Domestic & Commercial Work

As we service all types of properties, no project is too big or too small.

Modern & Traditional Render Systems

We supply and install a range of rendering solutions including Monocouche and EWI.

Custom Designs

Endless possibilities with tailor-made specification in each and every service we offer.


Bets Spray Renders is a family-run rendering company based in Hertfordshire. Our services cover the South East of England, including London, Bedfordshire and Essex, with over ten years’ experience in the industry.

We specialise in through-coloured render systems which contains the colour you wish to achieve without the need of using paint. We have a choice of over 40 different colours, from conventional beiges to vibrant greens and everything in between.

Other rendering services we offer include insulated render systems, silicone systems and traditional sand and cement installs. See our Services for a more in-depth explanation of the different render systems we use.

We are proud to be approved contractors of industry leaders, including Weber and Parex UK – to name a few. See Our Partners below for more information.

Through our partners, we use some of the most up-to-date equipment, including the ‘PFT G4 Light 11’ rendering machine. This specific piece of machinery is powerful enough to tackle both domestic work and larger commercial developments.

Our highly experienced team are all trained in-house, which allows a returning customer base in which our Director Colin Phillips strives to maintain. We also ensure all of our employees are CSCS certified and have all the appropriate trade qualifications.

Our Partners 

Only the Best


Eco Friendly Solutions

No matter what service you may be interested in, you can be sure that we hand-pick all of our partners based on a series of factors, including how eco-friendly their products are.


The Newest Industry Technology

When it comes to our equipment – such as our rendering machine – we use some of the most advanced options available within the industry. Keeping up-to-date with the latest safety equipment is also paramount to us.


High-Quality Project Management

All of our projects are not only overseen by a dedicated project team leader, but our directors as well. This ensures the highest quality finish is always achieved.

Years Established

Completed Projects

Members of Staff


Members of Staff


Our Accreditations

Our Process


Colin has a fabulous team. They have done an outstanding transformation of our house. Ryan has kept me informed of the process and progress. Joe and Mo who did the rendering were friendly, very hard working and would always clear away after every day. I would strongly recommend Bets Spray Rendering Company. Thank you so much Colin, and thank you to the team.
Marc Barton
Very professional neat and tidy workers cannot fault them from start to finish wish all building companies were of a similar standard
Mark Anthony
From start to finish the experience was brilliant, Colin was always explaining how everything was being done and what the process was , nothing was ever to much trouble or stress. The final result was amazing and already looking for them to come back and do more work … highly recommended Bet spray Renders …
Michael Cohen
Highly recommend this company for rendering, they are totally professional, reliable, easy to deal with and deliver work to an extremely high standard. Will definitely use again in the future. Very impressed!
Mukesh Modhvadia
Good quality work and friendly service.
Daniel Seaber-Shinn
Colin and his team were fantastic from start to finish. Colin gave me an incredibly fair price, his team completed the work in crazy temperatures and all weathers, to an amazing standard. I could not be happier with the service I received. I would highly recommend. Thank you so much Colin!
Ian Davies
Chris and his team did an awesome job, circa 90sq.m of walls. Diligent, knowledgeable, polite and tidy. Would highly recommend and use again in the future.
Mark Jarvis
Colin and his team were excellent in rendering and fitting EWI to our property. I would highly recommend them.
Maria Soldano
Absolutely delighted with my rendering Colin and the boys did a fantastic job. Would recommend them 100%.
Very, very professional company. Couldn't praise any have restored my faith in Tradesmen! Highly recommend and immaculate tidy workmanship.
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