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Professional External Wall Insulation and Rendering Company Covering North Kent & South East London

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Why Choose Us for External Wall Insulation and Rendering Company?

Not only do we enhance the appearance of your property as an external wall insulation and rendering company, but we also ensure your building becomes more energy-efficient and thermally comfortable. If you’re looking for a trusted external wall insulation and rendering company, E Z Design and Construction Ltd brings over 35 years of experience to deliver exceptional exterior solutions.

  • External Wall Insulation: Trust our expertise to provide energy-efficient solutions that keep your home comfortable year-round. Say goodbye to high energy bills and hello to improved insulation.
  • External Rendering: Give your property a stunning makeover with our expert external rendering services. Our skilled team will transform your home’s appearance while protecting it from the elements.
  • Silicone Render: Silicone Render, like K Rend, offers a durable, water-resistant finish that protects and enhances your home’s exterior with a sleek, modern look.
  • Monocouche Render: Monocouche Render is a popular coloured render that provides a single-coat, breathable, and weather-resistant finish for a vibrant, long-lasting facade.


What Our Customers Say About Us:

Paulo Leite profile picturePaulo Leite
12:58 26 Nov 25
Work completed to a high standard. Kept everything clean and tidy throughout the process. Overall very happy and recommend.
Dennis Lucken profile pictureDennis Lucken
11:40 09 Sep 25
We had a good experience with EZ. The contract price for rendering our bungalow was sensible and competitive. Ed and his team arrived on time every day and the finished work transformed our home.. We are very pleased with the result and would recommend EZ.
Francesco Cavasino profile pictureFrancesco Cavasino
10:15 21 Aug 25
Ed and his team did an excellent job at my property. replaced the entire rendering and fit EWI nano drex silicone rendering to our solid walls house. job executed to a very high standard, the building site was always clean and he and his team worked on time and without distractions. Ed takes pride in what he does. I have the utmost respect for his professionalism and the way he conducts business. it was a pleasure.

Thank you Ed.

kind regards FC
Philip Cottrell profile picturePhilip Cottrell
17:27 14 Nov 24
Very professional and high quality workmanship.Eddie and team completed external silicone render to our front gable. Eddie takes great pride in his work. He masked adjacent decorative brickwork and eaves to ensure they were fully protected. Thank you Eddie for an outstanding job.
Bradley Masher profile pictureBradley Masher
16:34 08 Nov 24
Fantastic delivery from start to finish. Clear and informative communication every day with all rendering work being delivered to a high quality. Very clean and tidy working practices with a lot of care taken when protecting patio, windows etc. I would highly recommend!
Theresa Blythe profile pictureTheresa Blythe
17:28 09 Sep 24
When we stared looking at rendering Ed came over and spent time explaining various options that we could take. They did a great job insulating and rendering our house and kept our property very tidy during the process. We are very happy with how it now looks and hope that our home will be much warmer this coming winter.
Andy Care profile pictureAndy Care
21:05 06 Feb 24
I contacted Erdal of EZ through recommendations, he came and spoke through my choice of options between Weber and K Rend, showed good product understanding and experience. We agreed on the Weber, set a date and gave quote. Works completed to a very high standard, very tidy and precise and showed a passion for his workmanship and delivery. Photos show the standard, very pleased and satisfied with the work. Polite and respectful to the family In my absence also. Highly recommend.
Sonia Weeks profile pictureSonia Weeks
18:33 06 Feb 24
Excellent job!, external wall insulation and silicon render. The craftsmanship and the standards were high. I recommend EZ Design and Construction for similar jobs. Good work and value.
Agata Rapuleng profile pictureAgata Rapuleng
12:47 29 Mar 22
Eddie has done external insulation on our house very recently. The service provided has been excellent, the communication very good throughout the job, the advice really good and an excellent finish. The house looks great and Eddie's expertise in this area is genuinely amazing. I highly recommend their services.


See Some of Our Completed Project

Why Choose E Z Design and Construction Ltd?

  • Unmatched Experience: With over 35 years in the industry, our knowledge and expertise set us apart. We have successfully completed countless projects, ensuring customer satisfaction every time.
  • Quality Craftsmanship: Our commitment to exceptional workmanship and premium materials guarantees results that stand the test of time. We take pride in delivering outstanding quality in every project we undertake.
  • Customer-Focused Approach: Your vision is our priority. We listen to your needs, offer personalized solutions, and guide you throughout the process. Your satisfaction is our ultimate goal.

Choose E Z Design and Construction Ltd for your external wall insulation and external rendering needs. Experience the difference that 35+ years of expertise can make. Contact us today for a consultation and unlock the true potential of your home.

E Z Design and Construction Ltd is The External Wall Insulation and Rendering Company
E Z Design and Construction Ltd is The External Wall Insulation and Rendering Company to call for Fabric First Energy Efficiency Measures

Benefits of External Wall Insulation

With our external wall insulation services, you can enjoy a more energy-efficient home that keeps you warm in winter and cool in summer.

External wall insulation is not just about aesthetics; it significantly reduces heat loss and can lower your energy bills.

Our external wall insulation solutions are tailored to meet your specific needs, ensuring high-quality results that enhance your home’s value.

External Wall Insulation and Rendering Services

External Wall Insulation and Rendering Services

View our specialist construction services

Expert External Wall Insulation and Rendering Services

External Wall Insulation and Rendering Services transform tired, inefficient exteriors into warm, weatherproof, and attractive façades. At E Z Design we specialise in high‑performance external wall insulation (EWI) systems and decorative renders that deliver measurable energy savings, improved comfort, and a refreshed curb appeal for houses and flats across the UK.

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Call: 07887402707

Finding a contractor who provides both External Wall Insulation and Rendering Services with verified technical expertise is the key to a successful home retrofit. At E Z Design and Construction Ltd, we don’t just ‘apply’ materials; we engineer building envelopes. Led by Erdal Zorbozan, who holds an MSc in Sustainable Building and a Level 3 NVQ in Advanced Craft, our team delivers the highest standard of External Wall Insulation and Rendering Services across London and Kent.

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External Wall Insulation

Efficient & Professional External Wall Insulation Services

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Call: 07887402707

At E Z Design and Construction Ltd, we understand the importance of energy efficiency and comfort in your property. That’s why we offer top-quality External Wall Insulation (EWI) services to enhance the thermal performance of your building while providing a range of additional benefits. Whether you own a residential or commercial property, our team of experts is here to help you create a more sustainable and comfortable living or working environment.

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External Rendering

Welcome to our External Rendering Services!

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Call: 07887402707

At E Z Design and Construction ltd, we take pride in providing high-quality External Rendering solutions that enhance the appearance and durability of your property. Whether you’re a homeowner looking to revamp your house or a commercial property owner in need of a facelift, our team of skilled professionals is here to cater to all your rendering needs.

What is External Rendering?

External rendering involves applying a protective and decorative layer to the exterior walls of a building. It not only enhances the aesthetics but also acts as a shield against harsh weather conditions, preventing moisture penetration and potential structural damage. With our expertise in external rendering, we can transform the look of your property while ensuring long-lasting protection.

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Contact Us

Get in touch with E Z Design and Construction Ltd

Whether you’re planning external wall insulation, external rendering, or simply want to speak to a local specialist, we’re here to help.

For quotes and site visits, please use our dedicated quotation page so we can gather the right details and respond accurately.

For general questions, you can contact us directly using the details below.

Call 07887402707

Our address:


E Z Design and Construction ltd
7 Bourne Way
Swanley
Kent BR8 7HX

Our Telephone Number: 07887 402 707

Call: 07887 402 707
If we’re on site and miss your call, please leave a voicemail and we’ll get back to you as soon as possible.

Our email address is: erdal@ez-design.co.uk

Looking for a Free Quotation?

For the fastest and most accurate response, please use our dedicated quotation form:

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This allows us to:

  • Understand your property and requirements
  • Prepare an accurate estimate
  • Arrange a site visit if needed

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General Enquiries

Fill in the forms below to get in touch with E Z Design and Construction Ltd for general enquiries – non quotation only

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    Our Opening Hours:

    Monday8 am–8 pm
    Tuesday8 am–8 pm
    Wednesday8 am–8 pm
    Thursday8 am–8 pm
    Friday8 am–8 pm
    Saturday8:30 am–7:30 pm
    Sunday10 am–6 pm
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