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Miro gave me a fair price and had a slot so could do the work next day. He did an excellent job and was polite, clean and tidy. Had a short lunch break and was finished mid afternoon. Would recommend.
Richard
Brilliant, very nice man and did a very good job
Liam
GM Plasterers did a very good job for us. Quickly and up to a high standard.
Magda
One of the most cost-effective home improvements that not only adds value but keeps your house cosy in winter, is external wall insulation. We have an abundance of skilled external wall insulation companies on our books. Post your job for free and receive up to three quotes from our external wall insulation specialists.
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External wall insulation installers – Rated People
External wall insulation is a cost-effective home improvement for houses with solid walls.
According to the National Insulation Association, a massive 45% of heat escapes through the walls of houses with uninsulated solid walls. External wall insulation keeps your home warmer, adds value to your house and reduces energy bills, making it a worthwhile investment.
Installation involves applying an insulation material and weatherproof cladding to the exterior walls. The cladding that goes over the top comes in a variety of different finishes, including smooth, textured, tiled, painted or panelled.
This means you can choose a style that complements your house.
Are my walls solid or cavity?
External wall insulation is the best insulation option for older properties with solid walls. Newer properties generally have cavity walls that are best insulated with cavity wall insulation instead. There are a few simple checks you can make to find out which type of wall you have.
Age – properties built before the 1920s usually have solid walls, while properties built after this time have cavity walls.
Brick pattern – if you’re not sure on your property’s wall type, the brick pattern on exterior walls often gives it away. Cavity walls are usually built using bricks of a uniform size, while solid walls have an alternating pattern of full and half-length bricks.
Thickness – cavity walls are thicker than solid walls. To check how thick your walls are, open your front or back door and measure the wall through the door opening. Cavity walls usually measure over 30cm, while anything less is usually a solid wall.
Internal wall insulation versus external wall insulation
Solid walls can either be insulated internally or externally. Budget, severity of heat loss and the condition of your walls will determine whether internal or external insulation is most suitable for your house.
Exterior wall insulation cost is more expensive, but it will improve your home’s appearance and is generally less disruptive to install. Some redecoration will be required after internal insulation has been installed.
If you’re not sure which type of insulation is right for you, external insulation companies will be able to help you decide.

What are the benefits of external wall insulation?
- Reduces heat loss through walls.
- Reduces energy bills.
- Reduces internal condensation.
- Protects walls to improve longevity.
- Improves weatherproofing.
- Improves sound resistance.
- Improves appearance of your home’s exterior (curb appeal).
- Environmentally friendly.
Moisture penetration
While external wall insulation stops moisture penetrating your exterior walls, it can’t prevent moisture entering your wall internally. It does, however, reduce damaging internal condensation by warming the wall. This causes internal moisture to condense closer to the cold external air rather than on the internal surface.
How long will the job take?
On average, it takes 3 to 6 weeks to complete the work depending on the size of the house. It can take longer if your walls need any repair work or if the weather is very bad.
What preparation work will be required?
Before any work starts, your tradesperson will need to prepare the area. Preparation will involve clearing the walls and the surrounding area of any obstructions. Scaffolding will then be erected for the duration of the job.
Satellite dishes, hanging baskets, creeping plants and anything else attached to the walls need to be removed. Check with your tradesperson what preparation work is required and who’ll be carrying it out.
How much does external wall insulation cost?
Exterior wall insulation can cost anything in the region of £8,000 to £22,000. The price of the job depends on the size of your property and the condition of your walls.
In some cases, it may be possible to get a grant to help with the cost of external wall insulation as part of the Energy Company Obligation (ECO) scheme. Speak to your energy company to find out if you are eligible or contact the Energy Saving Trust for more details.
How much money will it save me?
While solid walls are more expensive to insulate than cavity walls, the savings that can be achieved on energy bills with this type of insulation are bigger.
Listed below are the average annual savings on energy bills after the installation of external wall insulation according to the Energy Saving Trust.
The qualifications your tradesperson needs
Although there are no formal qualifications required to do the job, there are several courses and certificates available to achieve official recognition. These include a City and Guilds NVQ certificate or diploma in Insulation and Building Treatments, as well as short courses offered by product manufacturers.
Planning permission for external wall insulation
The finish you choose for the rendering will determine if your job requires planning permission. If the finish alters the appearance of the exterior of your house, you’re likely to need planning permission first.
If you live in a listed building or within a conservation area you will need to speak with your local authority. You also need to ensure all work complies with solid wall building regulations.
Insurance for external wall insulators
You should expect all reputable tradespeople to have public liability insurance as standard. This covers any accidental damage that may be caused to your property during the work.
Questions you should ask your external wall insulator
- Do they have any qualifications or certificates?
- Are they a member of the Insulated Render and Cladding Association (INCA)?
- Which decorative finishes do they offer?
- Will they install a vapour barrier to protect from moisture in the wall?
- Will they use full scaffolding?
- How long do they estimate the job will take?
- What preparation work will be required before installation?
- Is the work guaranteed and what are the details of the guarantee?
- Do they have public liability insurance?
Thank you for looking at my profile. I'm a fully qualified and insured plasterer with 20 years of experience. I offer a high quality of workmanship and a friendly, reliable service. I aim to provide competitive quotes promptly and to carry out the work on a timescale to suit yourselves. Regards, Jasen.
Highly recommended! Jasen was on time, courteous, and professional. Jasen was respectful of our property, laying protection for all adjacent carpeted areas. Jasen’s work ethic and quality were exceptional. Would definitely use again!
TRADE ASSOCIATES
External Wall Insulation
Trade Associates has been successfully running for 5 years now, primarily through recommendations. But with the climate as it is now we would like to combine providing job opportunities for traders that may now be struggling with growing our business further.
K&H CONSTRUCTION SERVICES
External Wall Insulation
K&H Construction Services is a professional building company based in Guildford Surrey and the surrounding areas. From installing a new driveway to building your dream home, we can provide you with the help and advice you will need on helping you meet your expectations. We have an excellent reputation for our quality of work, which can be seen right here on our online home. K&H Construction Services can undertake a wide array of projects, no matter how big or small they may be. K&H Construction Services ensure that every project is finished to the highest of standards and more importantly - on time. We respect your property and and will ensure cleanliness at all times - we treat your home as we would our own. So whether you are looking for a small repair to your roof or you need to turn that wasted space into something habitable, look no further - contact K&H Construction Services today.
Est 1999.At Woodcraft, Our business has grown into a highly reputed company. We work with clients from concept to completion to create beautiful breath taking interiors. We have a great eye for detail, and finish each project to the finest standard, delivery to the clients brief and budget. We have a great team of expert tradesmen. Our team can do a complete job renovation taking out walls and redesigning the look of your room. not only that we build and install new kitchens, or refurbish your existing kitchen we specialise in bedroom furniture/sliderobes. You can view our work on our Facebook Page Woodcraft Kitchens
Very happy with the work done
WK CONTRACTORS Limited BATHROOMS – full project management of complete bathroom, shower room and wet room refurbishments including electrics and tiling. KITCHENS - full project management of complete kitchen installations including electrics, gas and tiling. KITCHEN/DINER – knock through to create a new space? We offer full project management of your job including wall removal, steel support if needed and full installation. FITTING ONLY or FULL SUPPLY & FIT SERVICE – whichever you prefer, we will project manage your entire job.
About us: PPM BUILDERS NORTHAMPTON LTD is a building firm based in Northampton covering all aspects of building work. We offer a wide range of services employing both modern and traditional techniques in order to guarantee complete customer satisfaction. We have a full team of qualified regular sub-contractors who have been a part of PPM for many years, a number of whom were trained by Matthew - the director. We undertake work from small remedial alterations and maintenance up to complete refurbishments and renovations. Why choose us? 1. Honest & affordable prices - over the years, we have developed new techniques, knowledge and contacts which is the reason we are able to offer unbeatable prices for the standard of work that we consistently achieve. We are good at sourcing high quality materials and appliances for our customers which allows us to offer an even better price. 2. Professional and high standard work - PPM uses the highest quality of materials on every job and all work is carried out to the highest possible standard. 3. Unparalleled customer service - we provide full assistance and honesty from start to finish. We do not regard the job as complete until our customer is 100% satisfied. We believe communication is very important; we always keep our customers informed. Choose PPM for a stress free experience! 4. Fully trained & experienced - PPM has 15+ years of experience. All of our sub-contractors are very professional with years of experience. PPM have the best of the best tradesman. 5. Tidiness - one of the many positive comments we get when carrying out work is our tidiness. We ensure all jobs are only complete once the place is spotless! 6. Fully insured & guaranteed - public liability insurance held up to 1 million pound. All work is fully guaranteed; Roofing: 25 years; Rendering: 15 years; All other work is guaranteed for 1 year.
Matt and his team were great. The job was a complete redesign of our garden and the work was completed on time and within budget. Special thanks to Chris, Ross and Jamie who worked like Trojans and only needed a regular supply of strong tea to keep them going! Very pleased with the results and would have no hesitation in recommending PPM for your hard landscaping project.
hi, we are a small company with a group of skill in these areas carpenter, bricklayer, painter, handy man, etc. frist priority is customer
Bogdan did a great job on a quick garden clearance. Friendly service and kept in contact throughout. Thank you!
Proflex Plastering
External Wall Insulation
High quality and professional friendly service
CARING FOR CLAIMS Aspray (Sutton Coldfield) provide a property damage claims management service, helping policyholders who have suffered damage to their property and need to make a claim on their insurance policy. We've helped previous customers with fire, flood, storm, accidental damage, impact damage and various other insured events that have caused damage to their property. There is no charge to you, the policyholder, for the Aspray service provided that you authorise us to use our own vetted sub-contractors to complete any repairs or reinstatement works. Any excess stated within your insurance policy will still apply. Aspray (Sutton Coldfield) look forward to helping you. Aspray is authorised and regulated by the FCA for claims handling only.
Very professional and extremely knowledgeable
We have been established in the building and maintenance trade for 10 years and have a excellent worker/customer relationships, we offer all aspects of the building trade and garden maintenance/landscaping. We offer domestic building works, home improvements, all types of flooring, and landscape services. We offer competitive rates and with excellent working standards, no job too small. Contact us for a free quote. Thanks
Very happy with the LVT flooring that was laid for us. Would highly recommend and won't hesitate in using them again for future jobs. Thank you!
Maidenhead Roofing & Building LTD
External Wall Insulation
Welcome to Maidenhead roofing and building services ltd. We specialise in all aspects of roofing,flat and pitched and fascia’s soffits and guttering. We are 12 year members of Checkatrade and all our work is guaranteed. We have our own qualified staff with years of experience. We offer a prompt genuine service with free quotations and advice. We cover the whole of the south east area, and have lots of customer references available.
Introducing C&P General Construction, a renowned general building company led by the esteemed general manager and main builder, Alex. With a stellar reputation backed by positive customer feedback, C&P General Construction excels in a wide range of construction projects, from small-scale ventures to high-end projects, including new builds, extensions, and lofts. Their expertise extends beyond standard construction to encompass high-end refurbishments, where they excel in delivering fine touches such as Italian painting and Venetian plaster. What sets C&P General Construction apart is their commitment to providing the best value for money. Their team of trustworthy builders ensures that every project is executed with utmost professionalism and precision, exceeding client expectations. Regardless of the scale or complexity of the project, C&P General Construction is dedicated to delivering exceptional results, making them the ideal choice for your construction needs.
Alex and his coworker from C&P General Construction Ltd did an exceptional job repairing and repainting my front door, 7 door frames and most of the skirting boards around my flat. They both are very friendly and are very good at being neat and paying close attention to detail. Alex offered a reasonable price and made sure they both took their time so it was done to a very high standard and to my satisfaction. I felt even more confident when Alex shared his professional advice throughout. Thank you Alex! ????
LW Home Refinements
External Wall Insulation
15 years experience. NVQ city and guilds qualification at Filton college. Clean and friendly service with competitive pricing.
Gary was reliable and adaptable. Excellent work completed in the time estimated. Would definitely recommend.
M&M CONSTRUCTION (LONDON) LTD are an professional construction and refurbishment company with 13 years of experience in construction industry . We are building contractor specialising in solutions for your home restoration, kitchen and bathroom refurbishment, extensions, loft conversion and internal remodeling. We are working around North West and Central London. We have 13 years of experience on London's construction industry. We offer professional services: Bathrooms from A to Z Kitchens from A to Z Plumbing work Electrical work Painting and decorating Wallpaper Carpentry work Tiling Cleaning service Construction work Loft roofs of any kind Wood floors Extensions Fencing & Gates Paving & Slabs Book an appointment at a time to suit you and we will look at your refurbishment requirement and provide a free no obligation quotation
PATTERN IQ LTD are qualified damp specialists providing rising damp treatment, basement damp proofing, cellar damp proofing and loft insulation across Derby, Nottingham, Leicester, Mansfield and Burton upon Trent, including Duffield, Mickleover, Allestree, Littleover, Quarndon, Repton, West Bridgford, Beeston and Oadby. We carry out professional damp surveys and diagnose damp, mould and condensation, addressing wet walls, damp patches, salt contamination and damaged plaster. Serving homeowners, buyers and sellers. All damp proofing work guaranteed. Free quotes available.
The Cubiq Construction team brings over 25 years of industry experience. Our SMSTS-qualified managers are skilled in delivering high-quality projects, ensuring client satisfaction and peace of mind. We are able to take on every aspect of all kinds of works, from surveying to design to structural calculations through each construction phase. What we offer is beautiful projects at attractive prices with a high standard of finish. The way we deliver is what makes us to stand out from other companies and and makes us a leader in the field. We are unique in the structure of our business, which has been formed to maximize quality, speed and efficiency for our clients and teams. We are committed to delivering on these aspects and our company’s vision. Highly professional services. Using the latest mechanical equipment. British standards high quality materials We provide the most reasonable prices. Following the global design. Undertake to meet the deadline.
Over 20 years experience with Multi-trade team for Plumbing, Plastering, Rendering, Building and General Maintenance services. Happy to help with any jobs, large or small! Get in touch and we will get the job done!
Great work - came next day. Father and son duo who completed the job to a high standard. Will definitely recommend
With over 25 years of experience, we are a fully insured professional building company specialize in all aspects of home improvements, We are a team of hard workers, giving the best at all the time. We pay a great attention to details and we put the quality first. Keeping the work area tidy is a habit for us. Quality and meeting the deadline are very important factors for us when we doing a job. Our goal is to achive customer satisfaction when we doing a job! We offer competitive prices and free quotes
Excellent family run business with father (Marion) who is the main man for the job Reasonable quotes and prompt with phone calls and replies Would highly recommend the team
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