External Wall Insulation and RenderExternal Wall Insulation and RenderExternal 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



Baumit lime basecoat Star-contact-White to the new block and existing brick work to the above property. Finished with a Baumit silicon thin coat

Kings Hill

Kings Hill

20mm EPS Open System insulation followed with a fully meshed lime Star contact white basecoat. Finished with a Baumit silicon thincoat

Herne Bay

Herne Bay

Star-contact-white basecoat the existing brickwork to the front of the property. Finished with a Baumit silicon thincoat render

Newnham, Kent

Newnham, Kent

Baumit fully meshed lime base coat. Finished in a silicon thin coat render system

Loose, Kent

Loose, Kent

Baumit fully meshed Star contact white lime basecoat. Finished in a Baumit silicon thin coat

West Wickham

West Wickham

Baumit Star contact White lime basecoat, finished in a Baumit silicon thin coat render system

Commercial Works

RDL Render carry our works on commercial and residential buildings, here is a recient works carried out at Volvo Oxford

commercial rendering
commercial facia


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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British Gypsum
Knauf Drywall