External Wall Insulation and RenderExternal Wall Insulation and RenderExternal Wall Insulation and Render

External Wall Insulation (EWI) and Rendering Experts

Trust in our 30 years Experience & 25 year Guarantee.

A Little Bit About Us

We here at RDLRender provide External Wall Insulation, Rendering and Plastering in the South East (London, Kent, Surrey, Essex and East Sussex). Our team is fully qualified and offers a professional, reliable service to deliver a truly perfect finish on every job.

30 Years Experience

RDL plastering and drylining is an established firm based in Maidstone Kent with over 30 years experience. We are fully insured and our work is always to an exceptionally high standard. Contact us today for all of your External Wall Insulation (EWI), Plastering and Rendering needs.

25 Year Guarantee

Many of our products and services come with a long 25 year guarantee for piece of mind, please ask us for more details.


RDL Plastering & Drylining cover the South East of England (Including London, Kent, Essex and Surrey). We are experts in External Wall Insulation and Coloured Rendering. Please contact us for a Free quotation

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Winners of "Small Project of the Year" award at the Energy Efficiency & Healthy Homes South East Regional Awards 2017.

Small Project of the Year
Dating from the late seventeenth century, this old coaching inn stands in the heart of "Dickens country", just yards from the home where the celebrated author lived, and died. Steeped in Dickensian history, the Coaching Inn stood on the main highway from London to Dover, and having visited during his London years, Dickens fell in love with the area and purchased a home on the opposite side just yards from the Inn (and thus avoiding the grisly view of the gallows, a deterrent to the Highwaymen plying their trade of the coast road).

After passing into private hands and, courtesy of the required EPC finding the substantial building and outhouses to be leaking energy and very expensive to heat, the owners took the decision to upgrade the property, while still keeping it's conservation area appearance. Next door, the Inn that Dickens had frequented so often that he'd had a tunnel built from his house across the street and into the pub. (Now the Sir John Falstaff) So the "Findhorn" owners commissioned a BBA certified Insulated Render System with aesthetic finish to match the authors' favoured pub.

RDL Render specified a 90mm graphite Insulation board however; half a dozen different sizes of insulation were required in order to level the 300+ year old building. Once levelled, a reinforcing, anti-crack glass fibre mesh was imbedded into dual coatings of Enewall polymer modified Multi-Purpose Adhesive (MPA), and finally upwards 400m2 of Enewall silicone enhanced 1.5mm textured topcoat trowelled and floated on to create the desired aesthetic finish. Completed in Autumn 2016, the handover came just in time for the turn in weather to colder temperatures (and lower energy bills)... not to mention the Dickens-trail tourists who will now see a fresh new look to an old and cherished building.

Stag Point Gunnery

In the Spring of 2017, award winning facade specialists RDL Render were approached to undertake a unique project and assist in transforming the cliff-edge Stag Point gun emplacement into a thermally efficient modern home; 100ft up and overlooking the English Channel at the northernmost point of Kent's famous white cliffs.

With the cliff-edge property just yards from the sea, it needed a cutting-edge EWI system to deal with the extreme coastal conditions that the refurbished property will face over the decades to come.

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Our Latest Works

Minster, Kent

Minster, Kent

150m2 of 30mm eps basecoated in a star contact white finished in a 0017 1.5mm silicon finish

Grays, Essex

Grays, Essex

450m2 if fully meshed star contact base coat with a silicon 1mm followed by a 0.5mm creative top

Rainham, Kent

Rainham, Kent

220m2 of 90mm eps basecoated in a star contact white finished in a super white 1.5mm silicon finish

Sheerness, Kent

Sheerness, Kent

80m2 of 30mm eps base coated in a star contact white

Minster, Kent

Minster, Kent

100m2 of 30mm eps basecoat in star contact white and finished in a 1mm silicon grain

Maidstone, Kent

Maidstone, Kent

50m of 30mm eps finished in a silicon thin coat 1.5mm finish


Is your outside wall looking a bit old, dated needing some care and attention? What ever look you are after we can supply a quality material and finish suitable for your property. Re-Rendering your property can make it look like NEW!

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External Wall Insulation

Reduce heat loss with external wall insulation, even old buildings can be refurbished with outer insulation. A range of colours and finishes available to match your home. We offer External Wall Insulation throughout the South East (London, Kent, Surrey, Essex and East Sussex). Please check out our latest works.

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Plastering & Drylining

Finish off internal surfaces with Drylining by either tacking to stud work or by laminating plasterboard to solid walls. Improve the interior of your home with smooth or textured plastered walls. Replacing Artex with a plastered ceiling removes shadows and creates height adding a visual dimension to the room.

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Follow us @RDL_render for more updates

British Gypsum
Knauf Drywall