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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.
| Detached | £425 |
| Semi-detached | £255 |
| Mid-terrace | £160 |
| Bungalow | £175 |
| Flat | £120 |
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?
Hi, we are a group of 3 hard working people who are experienced in gardening and landscaping jobs for more than 5 working years.
I had front drive paving done, quick and easy install, cleaned after them great service
AD handyman Services we will undertake/consider any handyman jobs painting flatpack assembly,,shed assembly/removal, roof recovering, reseal of showers/baths/kitchens blinds/curtainso . Any decking and fencing requirements.... and many more internal and external jobs. All works carried out as efficiently and cost effective as possible without a reduction on quality.
They were absolutely brilliant, very quiet & efficient and extremely polite. I would definitely recommend them to anyone who needed their services.
LP Plastering
External Wall Insulation
Hi there! I’m Lloyd from LP Plastering. We’re a team of three plasterers trading in Somerset for the last five years with more than 15 years combined experience. We pride ourselves on being clean and producing a flawless finish. We’re here to help with internal and external plastering needs. We’re looking forward to working with you.
INPROJECT CONSTRUCTION LTD
External Wall Insulation
WELCOME INPROJECT CONSTRUCTION - Building your future, one brick at a time. We have completed numerous projects, from small renovations to large commercial constructions. Our portfolio includes residential and commercial buildings, educational and healthcare facilities, and industrial constructions. Our mission at INPROJECT CONSTRUCTION Ltd is to provide our clients with exceptional construction services that exceed their expectations. We are committed to delivering high-quality workmanship, on-time completion, and cost-effective solutions. What sets us apart is not just our ability to construct buildings but our commitment to building relationships. We believe in honesty, integrity, and transparency in all our dealings with our clients. We value teamwork, professionalism, and continuous learning and improvement. We prioritize transparent communication, ensuring that our clients are informed and involved at every step.
we are a construction company based in the north east with over 25 years experience in the construction industry. we have a fully trained time served team of employees who work to the highest of standards. Our speciality is extensions and house refurbishment and we also undertake insurance work i.e. fire, flood and impact damage, with customer satisfaction at the top of our list. we offer a full package, from the foundation excavation to final decoration, meaning we can efficiently complete jobs without waiting for outside tradesmen to turn up. Regards Colin, Mark and the team CAM construction Group ltd
Colin from cam construction was extremely helpful with our quote for potential extension work to a home we were looking to purchase. He made himself available for a specific appointment at the property, gave us some great ideas for what would be possible then fully costed it up, and even accompanied it with a proposed planning drawing. The service we received was extremely professional. We haven't been able to go ahead with the purchase for unforeseen reasons, but would recommend cam thus far.
SKG CONSTRUCTION LTD is a family run company with over 20 years of experience in creating high quality loft conversion, Extensions, complete home renovations. We offer a full package from conception through to completion. Our services range from providing you with your architectural drawings, involving buildings regulations and obtaining the necessary planning permissions through to allocating you a construction team and issuing a full guarantee for the completed project. Our loft conversion, Extension architects offer cutting edge design solution and will work closely with you to maximise the space without compromising on quality. They will guide you through the whole process. Catalin will ensure smooth running of the project, being on hand every step of the way making sure projects is delivered on time and most importantly on budget. We’ve perfected the loft conversion, extensions over the years to keep it as simple as possible from start to finish, making sure your aware every step of the way. We offer a 10 years insurance backed guarantee on all major works carries out by SKG CONSTRUCTION LTD all work is fully insured comes with a 10 years workmanship warranty. we carry out all types of building works Loft, Extensions, home renovations, tiling, flooring, plumbing, painting, rendering, brickworks, plastering, carpentry, roofing, steel structural works
DMH Group is a family-run business with over 15 years of expertise in providing comprehensive landscaping and building solutions. Covering a large area in the south east our team takes pride in offering a diverse range of services, catering to all aspects of landscaping and building work. From transforming outdoor spaces into beautiful landscapes to undertaking building projects of varying scales, DMH Group is committed to delivering excellence. No project is too big or too small for us as we strive to bring creativity, quality craftsmanship, and personalized attention to every detail.
We were thrilled with the work Bradley did on our garden. Did exactly what we asked, and tidied up beautifully afterwards. Would definitely recommend! Many thanks
As a full time firefighter I compliment this role by being a fully qualified plasterer with certificates up to NVQ level 3. I also hold a teaching qualification in plastering. I pride myself on excellent customer service and working to a very high standard. I have been plastering for over 25 years and originally started out working for my fathers company doing a time served apprenticeship before setting up my own business. The projects I have worked on have ranged from managing teams of plasterers for high profile developers such as Charles Church and Bryant Homes. Restoration work for English Heritage and working with private individuals on domestic work ranging from skimming a small ceiling to renovation and extension projects. Proficient in the installation of Dryrod as a rising damp solution. NVQ level 3 diploma in plastering (construction) - solid (full)(QFC). VTCT level 3 preparing to teach in the lifelong learning sector (QCF).
Excellent quality of work to render around new window. Good communication throughout. Very reliable and recommended.
Our team of experts have years of experience providing a wide range of top-quality rendering & plastering services in Sheffield. EDC Render Plaster UK specializes in external rendering and serves Sheffield and the surrounding regions with professionalism. As approved installers of leading manufacturers, we offer a diverse range of rendering services to our clients. Our team possesses extensive expertise in the industry and is committed to delivering superior external rendering solutions to all our customers. Regardless of the project size, you can always rely on our professionally trained team to carry out each service to a high standard with quality guaranteed. Contact our team for a free quotation,today
Emil came and gave us a quote, he explained exactly what had to be done and ensured we understood. Their price was fair and work was excellent and they are very tidy workers. Sometimes a little hard to get hold of hence four not five stars. I would definitely recommend them
We do all aspects of bathrooms and minor building works, we take pride in our work and enjoy leaving the customers with a smile on their faces.
Our build prerequisites were to divide a room & close an open archway, build two extra walls, move steps and a handrail, put in two entrances with doors for the new build and paint & carpet this area. Matthew (MDCC Construction) was qualified and very helpful – giving us good advice. He is an honest, tidy and thorough builder, willing to accommodate the building manager's questions and happy to make amendments. We were thrilled with the speed and finish of this build, and we will definitely use them again.
With over 30 years’ experience in the construction industry, we know how to deliver work that looks good and lasts. We work on properties of all shapes and sizes, commercial and domestic, turning your dreams into a reality.
What an amazing guy!, another 2 weeks and he would have become a member of our family!. You can set your clock with George, he was at our door an 8am on the dot every morning. He gave us so many different ideas which really helped us. His workmanship i, totally flawless. We know what quality looks like now. George is a loyal, honest and hardworking individual who will always be our first choice when getting work done.
Plastering Rendering Silicone rendering Gardening General DIY
Reliable and communicative. Great job! The wall looks great!
Our team has the skills, experience, qualifications, and desire to ensure we deliver a high standard of workmanship and complete customer satisfaction. cescoating_co_uk
Hi there we are a plastering and building company We are a family run business Our aim is for customer satisfaction on every job Over 30 years exp All trades back up No job to small or big We cover Edinburgh lothians Fife Scottish Borders Artex removal specialist Damp proofing Fireplace specialist
We are a company with experience in domestic installers we offer all type of general building services.You can be assured that your job is in the safe & professional hands! FREE estimates and call out of charge.Visit us on Facebook for more info: @2BROTHERSCCONSTRUCTION. Thank you!!!
We're so delighted that we went with TBC. TBC completed major works on our property - structural works, full electrics/re-wiring, plumbing, tiling, decorating, new flooring, new bathroom etc. etc. TBC were so professional throughout and had all the relevant knowledge with regards to certificates and approvals needed. They worked incredibly hard and to the highest quality. They have been readily available to come over and finish off the final snags. We look forward to working with TBC again for our loft!
R&B refurbishment ltd For a decade, a Proficiency building company based in London has led all aspects of construction, luxury design and build. Whether you're looking to expand or refine your home with a loft conversion, rear or side extension, basement excavation, cellar conversion or a top to bottom refurbishment, our ethos is quality-first craftsmanship for the very best in residential design and build in London. When it comes to the quality and care that we put into every project, we think of ourselves as one of the leading building companies in London. This means that, as the right builder, we have the team, the expertise and the commitment to a high quality that sets us apart. Fully insured with Public and Employers Liability, Professional Indemnity, Contractors All Risk and high-risk basement works. We offer a 15-year guarantee on all of our structural building work. Proficiency only uses the highest quality building materials ensuring everything is built to standard and will last.
Fired him for appalling work, no-shows and delays; see his other bad reviews. He's a middle man; does not do any work; got others to do it like a plumber, then a tiler the next day; slow work made worse when someone messed up or did not show up. Ali only shows to deliver materials or check work. Quick to reply when wanting the job. Slow/no response once job starts thinking you wont cancel. Materials I paid not returned; take every receipt and check you keep/use every item as he will even for wipes/tape
C Jenkins & Sons Limited Welcome to C Jenkins & Sons Limited, your trusted partner for comprehensive property solutions in London. With a rich legacy of excellence, we take pride in offering a diverse range of services tailored to meet all your property maintenance needs. From roofing to landscaping, patios, driveways, and power washing, we are your one-stop destination for elevating the aesthetics and functionality of your property. Our Specializations: 1. Property Maintenance: C Jenkins & Sons Limited is your go-to partner for proactive property maintenance. Our dedicated team ensures your property remains in optimal condition, providing regular inspections, repairs, and maintenance services to protect your investment. 2. Roofing Services: We specialize in roofing solutions that stand the test of time. Whether you require repairs, installations, or renovations, our skilled craftsmen employ the latest techniques and premium materials to deliver roofing solutions that marry durability with aesthetic appeal. 3. Landscaping Services: Transform your outdoor spaces into a haven of beauty with our bespoke landscaping services. From garden design to regular maintenance, our creative team crafts environments that harmonize with your lifestyle and preferences. 4. Patios and Driveways: Enhance your property's curb appeal with our expertly designed patios and driveways. Our team combines functionality with aesthetics to create inviting outdoor spaces that reflect your style. 5. Power Washing: Revitalize the exterior of your property with our professional power washing services. We remove dirt, grime, and stains, restoring surfaces to their original glory and leaving your property looking fresh and rejuvenated. Why Choose C Jenkins & Sons Limited: Comprehensive Expertise: With a wide range of services, we offer a holistic approach to property enhancement, ensuring all your needs are met under one roof. in property maintenance, roofing, landscaping, patios, driveways, and power washing services. Your property deserves the best, and we are here to deliver it. Customer-Centric Approach: We value your vision and work closely with you to understand your preferences, ensuring a personalized and satisfying experience. Timely and Reliable: At C Jenkins & Sons Limited, we understand the importance of timeliness. We complete projects efficiently without compromising on quality. Elevate your property with C Jenkins & Sons Limited – where excellence meets diversity .
I couldn’t be happier with the work! Chris and his team transformed my back garden into a beautiful, functional space I actually enjoy spending time in. Professional, punctual, and creative from start to finish. Highly recommend for anyone looking to upgrade their outdoor space!
Evergreen
External Wall Insulation
Transform your driveway or patio today using our professional services.We take you to our previous jobs to look at our workmanship, we do not ask for payment upfront, only progress payments in stages through out the work. All quotes are written and agreed before we start work. Our workforce are all time served professionals. We project manage your renovation from start to finish. Block Paved Driveways Natural Stone Driveways Concrete Driveways Tarmac Driveways Patios & Paths
JJ Walker property development. All trade contractors. Design Build Deliver.
We Specialise in External Wall Insulation / External Rendering systems. Qualified Renderers. Johnstone’s Storm-shield Approved. We offer different ranges of Render - Silicone Enhanced Render - Full Silicone Render - Brick Slips - Pebble Dashing. - K-Rend
Had a brilliant conversation with Robbie regards options about my job and what it would entail. Unfortunately at this moment due to costings I will have to wait a short while before proceeding, which Robbie understands.
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