Need Our Help With Your Upcoming Project?

Fully Qualified Contractors

Ralph Plastering is certified by British Gypsum, holds accreditations with SMAS and Worksafe Contractor and is recommended by Weber.

Interior & Exterior Specialists

Our team specialise in external wall insulation, rendering, drylining and plastering for both residential and commercial projects.

5 Star Customer Feedback

Over 100 five-star reviews received from our customers across London and Surrey. We will do everything we can to maintain our reputation.


Our company has over 20 years of industry experience and is able to deliver expert advice and consultation for your project.

What Services Can We Offer?

Ralph Plastering provide all aspects of domestic and commercial rendering, dry lining, EWI and plastering services in South London and Surrey. All work comes with a quality assured guarantee.

Plastering Services

Our plasterers provide internal plastering, external plastering, skimming, plaster boarding, float and set, coving, dot and dab, drylining, artex removal, partition walls, tanking and much more. Click the link below to find out more details about our plastering services.

Dry Lining Services

We have a well rounded team of dry lining contractors in South London and Surrey with more than 20 years of experience. We always work to the highest of standards to ensure we exceed client expectations. We offer customised dry lining packages based on your needs too.

Rendering Services

Ralph Plastering provide a wide range of rendering services including monocouche render, rough casting (coloured render), silicone thin coat render, acrylic render, cement render, external wall insulation and more. Click the link below to learn more about our rendering services.

External Wall Insulation (EWI)

Our EWI installers are Weber Approved Contractors, EWI Pro Recommended Installers and offer 10 year manufacturer-backed warranties. Our fully trained and experienced team provides all aspects of external wall insulation (EWI) across South London and Surrey.

All Aspects of Drylining, Plastering, Rendering & EWI Undertaken

Covering Domestic & Commercial Projects

Here at Ralph Plastering, we cater for any type of domestic and commercial rendering, dry lining and plastering services in South London, Surrey and all surrounding areas. Based in Purley, we can easily travel to your location for any type of project. Our plasterers will always aim to please and give customers the most transparent and tailored solution possible available within your budget.

We are highly recommended and hold several respected certifications and approvals. These include CHAS, SMAS, British Gypsum and Weber Approved Contractors. This is to give our customers absolute peace of mind in knowing they have chosen a reputable plastering company in South London and Surrey to work with.

Our can team work towards any set of project requirements and will always be happy to discuss the various options available. If you would like our help deciding on particular products or materials, then please contact us to request a free quote and consultation.

Our plastering contractors have been rated 9.93/10 based on more than 152 reviews on our Checkatrade profile, due to our excellent quality finishes and customer service.