Welcome to RJM Insulation Limited

External Wall Insulation

Our Services

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+44 203 417 7474

External Wall Insulation is a highly effective solution for improving the energy efficiency and thermal performance of your home. By insulating the external walls, you can significantly improve the comfort of your living space. External Wall Insulation helps to maintain a consistent temperature throughout your home, eliminating cold spots and drafts. This results in a more comfortable living environment for you and your family.

Our Service:

External Wall Insulation involves applying insulation material to the external walls of your property, providing a protective layer that helps to reduce heat loss and enhance overall energy efficiency. Our experienced team is dedicated to delivering high-quality External Wall Insulation services, using the latest materials and techniques. We will assess your specific requirements and ensure a professional and efficient installation.

Join the many homeowners who have already benefited from increased comfort, energy savings, and a more sustainable living environment. Invest in External Wall Insulation today and enjoy the long-term benefits it brings to your home.

RJM Insulation Limited takes great care in its service by using the best products on the current market, known as Thermabead. Also known as the injected blown bead insulation systems. With outstanding cavity wall insulating properties, it is ideal for domestic, commercial and industrial use. Providing 100% cavity fill with no cold spots, no waste and easy to install. With outstanding durability, water resistant and rot proof, our bead product is the number one choice for insulation.

Advantages of External Wall Insulation:

  • Improved Energy Efficiency: External Wall Insulation creates a thermal barrier around your property, preventing heat loss and reducing energy consumption. It helps to keep your home warmer in the winter and cooler in the summer, resulting in reduced reliance on heating and cooling systems.
  • Enhanced Comfort: By effectively insulating the external walls, External Wall Insulation eliminates cold spots and drafts, creating a more consistent and comfortable indoor environment. It helps to maintain a stable temperature throughout your home, providing a cosy living space.
  • Reduced Energy Bills: With improved energy efficiency, External Wall Insulation can lead to significant savings on energy bills. By reducing heat loss, you’ll require less energy to heat or cool your home, resulting in lower monthly expenses.
  • Noise Reduction: External Wall Insulation also offers soundproofing benefits. The additional insulation layer helps to reduce external noise, creating a quieter and more peaceful living environment.
  • Enhanced Aesthetics: External Wall Insulation provides an opportunity to improve the appearance of your property. The insulation layer can be finished with various decorative finishes, such as rendering, giving your home a refreshed and updated look.
  • Increased Property Value: External Wall Insulation adds value to your property. The improved energy efficiency, enhanced comfort, and visual appeal make it an attractive feature for potential buyers, enhancing the overall value of your home.
  • Durability and Weather Protection: External Wall Insulation acts as a protective barrier against harsh weather conditions, such as rain, wind, and moisture. It helps to prevent dampness and protects the structure of your home, contributing to its longevity and reducing maintenance requirements.

FREE External Wall Insulation under the ECO Grants:

Thanks to the newly introduced ECO Grant Scheme under Government regulations, we can now provide our services to you completely free of charge. This service has been made possible through Government Funding in Britain, specifically the Energy Company Obligation (ECO) scheme. Under the scheme, larger energy suppliers are required to implement energy-efficient measures in residential properties.


The ECO Grant Scheme aims to address the challenges posed by high energy costs and inflation in Britain. It specifically targets low-income households, individuals facing financial difficulties, and those residing in properties with poor energy efficiency. By offering our free services, we aim to enhance the energy performance of homes, reduce energy bills, and contribute to the nation’s sustainability objectives by minimising carbon dioxide emissions.


Start Saving Energy Today: Request Your Personalized Quote!

Ready to make your home more energy-efficient and sustainable? Fill out our request a quote form and take the first step towards significant energy savings. Our expert team will provide tailored solutions to meet your needs. Start your journey towards a greener future today. Request a quote and enjoy the benefits of reduced energy costs and increased comfort.

+44 203 417 7474

Request A Quote