South East Coverage
25-Year Guarantee
20 Years Experience
AWARD-WINNING SHDF / WH:SHF INSTALLER
ProGuard Exteriors Ltd are fully accredited EWI installers providing bespoke external wall insulation packages for homeowners, developers and businesses across South East England.
External wall insulation (EWI) is a method used to insulate the exterior walls of a building to improve thermal performance, reduce heat loss, decrease energy consumption and lower heating bills. External insulation is most suitable for older properties without a cavity or those with a solid wall construction.
Our external wall insulation systems can be finished with a lightweight monocouche or silicone render. Our rendering contractors only use top quality materials and techniques to apply the exterior insulation and render so you can be confident to receive an efficient installation with minimal disruption to daily life. We are EWI Pro Recommended Installers, Trustmark Endorsed and offer free guarantees of up to 25 years.
Request a free site survey and no-obligation quote today and see how external wall insulation can future-proof your property.
A staggering 35% of heat escapes through the walls of an uninsulated property, resulting in freezing walls and chilly rooms. Many homeowners attempt to combat this issue by cranking up their heating, which can lead to exorbitant costs.
When heating a home with solid walls and no cavity, warm air meets the cold walls, creating condensation. This moisture accumulates from the constant temperature fluctuations, resulting in mould and dampness. Our exterior solid wall insulation effectively addresses this issue…
Our external wall insulation installation experts are fully insured and accredited, boasting over 20 years of experience. We design custom residential EWI packages for homeowners throughout South East England.
Our main objective is to provide a range of external insulation and rendering services tailored to meet the varied needs of our clients…
Enhanced Property Value
A well-insulated and maintained exterior significantly boosts your property’s value by improving its EPC rating.
Improved Energy Efficiency
Our external wall insulation systems significantly reduce heat loss, leading to lower energy bills and a more comfortable home.
Save Money on Heating Bills
By preventing freezing walls and cold rooms, our exterior wall insulation allows you to spend less on heating your home.
Protection Against Bad Weather
Our EWI systems feature high-quality render that shields your home from dampness, mould, and weather-related problems.
Wherever you are in our service area you can trust ProGuard Exteriors to enhance and protect your property with expert care and quality workmanship. If you’re considering external wall insulation reach out to our team for a free, no-obligation EWI quote today…
Why Choose Proguard Exteriors?
ProGuard Exteriors are trusted insulation and rendering specialists offering guaranteed, accredited services across the South East…
Over 20 Years Of Experience
Benefit from our extensive industry knowledge built over 20+ years of hands-on experience
Up To 25 Years Guarantee
Enjoy peace of mind with our long-term guarantees of up to 25 years
Wide Coverage Across South East England
Serving a broad range of areas throughout South East England with local teams ready to assist
Free Survey, Quote & Expert Advice
We offer free on-site surveys, quotes, and tailored expert advice with no obligation
Highly Recommended By Previous Customers
Trusted and praised by homeowners and businesses for professionalism, quality, and outstanding service
All-In-One Insulation & Rendering Packages
Streamline your project with comprehensive, all-in-one solutions for insulation and exterior rendering
Endorsed Standards & Protection
Trusted for meeting rigorous industry standards, with extra peace of mind from independent protection schemes
Manufacturer Approved
Trusted by leading insulation and rendering system manufacturers for our proven quality and expertise
Residential & Commercial Tenders
Equipped to handle both residential jobs and large-scale commercial or public sector tenders
SERVING THE SOUTH EAST
ProGuard Exteriors proudly serves the whole of South East England, delivering expert solutions in spray cork coatings, external wall insulation, rendering, wall coatings, and commercial facade renovation. With our local knowledge and specialist expertise, we provide tailored services for residential and commercial projects of all sizes.
25 YEARS GUARANTEE
ProGuard Exteriors stands behind the quality of our work, offering up to 25 years guarantee on our coatings and finishes. This long-term commitment provides peace of mind, ensuring your property remains protected, durable, and visually appealing for years to come.
20 YEARS EXPERTISE
With more than two decades of industry experience, ProGuard Exteriors brings seasoned skill and technical knowledge to every project. From modern insulation systems to decorative rendering and commercial facades, we consistently deliver professional, high-quality results.
ACCREDITED & FULLY INSURED
Our installers are fully insured and accredited by leading industry bodies. Whether working on residential rendering, external wall insulation, or large commercial projects, our highly trained team ensures reliable results with complete safety and compliance.
TRUSTMARK APPROVED
ProGuard Exteriors is endorsed by Trustmark and QualityMark Protection, guaranteeing that our services meet the highest industry standards. These recognitions provide assurance of quality, reliability, and professionalism across all our insulation and rendering solutions.
FREE QUOTES
ProGuard Exteriors offers free, no-obligation quotations for all spray cork, wall coating, insulation, and rendering projects. Whether you’re refreshing a home facade or upgrading a large commercial property, our experts are ready to help you achieve lasting protection and style.
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Registered Office: 4 New Street, Aylesbury, Bucks HP20 2PB
Registered in England and Wales No. 10352234 | VAT Number: 265 6002 17
enquiries@proguardexteriors.co.uk
03316 300 082
Monday to Friday 8:00am - 6:00pm / Weekends - Closed