External Rendering & Wall Insulation Specialists

About UsOur Work

External Rendering & Wall Insulation Specialists

About UsOur Work

Plastering & Rendering Specialists

External Wall Insulation Rendering

Also known as solid wall insulation, external wall insulation and render can be fitted to almost any type of property. It provides the homeowner with a number of benefits, including increased thermal efficiency, improved aesthetics and reduced energy bills.

Internal Plastering & Corksol

We offer a complete range of internal plastering services, including plaster boarding, dry lining, skimming and coving. We are also Corksol Approved Applicators, which is great and helps to eliminate and insulate internal areas affected with black spot mould.

Conservatory Roof Insulation

We offer a sprayed cork insulation service as a cost-effective alternative to warm roof conversions, where coloured cork is sprayed both externally and internally, insulating the roof, saving you thousands of pounds as compared to conservatory warm roof conversions.

Plastering & Rendering

Our team of experienced domestic and commercial rendering experts offer a wide range of finishes and treatments that will enhance and improve the exterior of your property.

When you are planning your rendering job there are several factors to consider, such as the existing substrate, age of the property, desired colour and finish.

To increase the aesthetics of your property and provide a flexible shell to protect all year round, a modern system may be best for the exterior render. Or if a classic look is for you, then a traditional system may work best to return your exterior to its original condition.

Along with our rendering services, we have an expert team of plasterers who can ensure you get the perfect finish on your internal walls. Whether you have just completed an extension or you simply need to re-plaster existing internal walls we have the expertise to provide a brilliant, smooth finish to your home.




Hay Plastering and Rendering have undertaken and completed many internal and external projects for both domestic customers and commercial clients alike and have built up an un-rivalled reputation for professional plastering and rendering services.


If you would like any more information about the services we offer or have a specific project in mind we can discuss options and provide you with the best solutions for your property.

All our renders are suitable for ornamental garden walls to commercial projects and delivered with the same care, quality and professionalism no matter the size of the job.

We can provide any scaffolding required for our external projects and organise relevant permits should they be required.


Hay Plastering and Rendering are fully insured and are certified installers for Atlas External Insulation, Corksol approved applicators and are a British Gypsum certified company.

External Wall

Having a warm and cosy home is important to us all. What we may not realise is that up to half of the heat in your home will make an escape through the walls. This means that proper insulation is vital if you want to live in a warm and cosy home with low energy bills.

Hay Plastering and Rendering offer a multitude of external wall insulation options to suit all finish requirements and budgets, offering our customers a reduced heating bill of between 30% and 50%, depending upon which system is used.

Furthermore, we offer a choice of over 400 different colours to choose from, so whatever your personal style or preference or if you are trying to match the colour with an existing property exterior, you'll definitely be able to pick a colour to meet your exacting requirements.

20 Year

All our insulated, silicone and flat renders come with a 20 YEAR MANUFACTURER'S GUARANTEE, leaving our customers with total peace of mind.

Furthermore, there is 0% VAT to pay on ALL INSULATED RENDERS.

From improving the energy efficiency of your home to giving your property a stylish new look, we will advise and guide you every step of the way. Using Hay Plastering and Rendering, you can be assured that all our insulation work will be completed to the highest standards by our experienced dedicated team.

Get in-touch today for some free, impartial and professional advice.






Discuss Your New Project With Us!

Our creative render solutions and range of finishes, combined with honest, practical advice form the key ingredients to successful projects with a focus on 100% customer satisfaction.

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