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Insulation Companies in London

Easily find verified London Insulation Companies. Just post your job to get quotes from MyBuilder's Insulation Companies in London.

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Some of our top rated insulation companies in London

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  • Insulation Company in London

    With over 10 years of experience in the London construction market, our company provides a wide range of professional building and renovation services. We specialise primarily in all types of tiling work — whether for bathrooms, kitchens, gardens, or outdoor areas. In addition, we handle smaller tasks such as painting, repairs, and installations, as well as full-scale plumbing, electrical work, and complete refurbishments. We take great pride in our reliability, punctuality, and the high quality of our workmanship. Every project is carried out with exceptional attention to detail, ensuring cleanliness, precision, and a solid guarantee on all completed work. I’m are always happy to offer expert advice and support throughout the renovation process, including assistance with sourcing and delivering materials needed for the job. My works covers a wide range of projects — from full bathroom renovations to flooring, kitchen upgrades, exterior work, and bricklaying. Upon request, I can also provide client recommendations from previous projects to confirm the quality of service

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  • Insulation Company in London

    I am an experienced builder providing both handyman services and larger building works. My background includes loft conversions, extensions, and full property renovations, with hands-on experience from strip-out and structural work through to plasterboarding and finishing. I currently work within a construction team delivering a wide range of internal and external building projects, which gives me strong practical knowledge across multiple trades. Alongside larger jobs, I also take on general home repairs and maintenance, including furniture assembly, TV mounting, door and lock repairs, plumbing fixture replacements, sealing, and other household tasks. I’m happy to help with both small jobs and more time-consuming projects. I am reliable, tidy, and focused on delivering quality workmanship. For bigger jobs, I can arrange additional skilled help if needed to complete the work efficiently and to a high standard.

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  • Insulation Company in London

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  • Insulation Company in London

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  • ProjectSmart Loft Solutions Ltd specialises in raised loft boarding, loft conversions and loft insulation. We provide a free survey and quotation for all our services and are experienced in full project management. Our team pride themselves on our skills in transforming spaces into useable and liveable areas. We can advise you on your energy efficiency in your loft by insulating to industry standards. We offer competitive pricing and a professional efficient service. We have over 20 years of experience in the home services industry. Professional and friendly service from start to finish. We pride ourselves on our quality of work, organisation and customer service. ProjectSmart Ltd is 5 star rated on Google, giving our potential clients peace of mind that you are in safe hands with us!

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  • Insulation Company in London

    Hi all, I’m Andrii, 37 years old, I’m a cladding worker with a 6 years experience.

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  • Insulation Company in London

    We are highly professional in loft insulation as we are doing gbis and eco 4 grants boiler's heat pump and extra we can do gardening paintings skimming , jobs such as loft insulation, wall insulation once our job is done you can see the after effects we do guarantee our jobs as well

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  • Insulation Company in London

    I am handyman free estimate price your job clean and fast work.

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  • Insulation Company in London

    We are proud to be the leading provider of painting and decorating services in London. With years of experience and a team of skilled professionals, we are committed to delivering exceptional quality and customer satisfaction. Whether it's residential or commercial projects, our experts are well-equipped to handle all your painting and decorating needs. We offer a wide range of services, including interior and exterior painting, wallpaper installation, plastering, and much more. Our attention to detail, use of high-quality materials, and efficient workmanship set us apart from the competition. From start to finish, we strive to exceed your expectations and transform your space into a work of art.

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  • Insulation Company in London

    My name is Lasha, and I’m proud to be your trusted Tiller Master. With a strong passion for precision and quality, I specialize in delivering expert tiller services to help your land reach its full potential—whether you're preparing soil for planting, landscaping, or just starting a new project. I bring both skill and care to every job, ensuring that your ground is perfectly prepared with efficiency, reliability, and respect for your property. My goal is simple: to make your work easier and results better.

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  • London Decorations and Refurbishment Ltd Building Better Homes Across London ABOUT US At London Decorations & Renovations Ltd, we specialise in high-quality home improvements designed to transform properties into modern, functional, and beautiful living spaces. With experience across residential construction, extensions, refurbishments, and bespoke renovations, we deliver projects with professionalism, transparency, and attention to detail from start to finish. Whether you are planning a house extension, full refurbishment, loft conversion, or interior upgrade, our team is committed to providing reliable workmanship and exceptional customer service.

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  • Insulation Company in London

    ✨ Transform Your Home — Inside and Out! ✨ We bring craftsmanship, creativity, and quality to every corner of your home. From expert fencing and flawless flooring to custom woodwork that’s built to last, our team handles it all with precision and pride. Dreaming of a fresh new kitchen renovation, a stunning garden upgrade, or the perfect patio space? We’ve got you covered. We also design and build beautiful outdoor buildings — whether it’s a modern home office, a motivating garden gym, or a cosy craft studio. 🛠️ Big ideas or small fixes — we turn your vision into reality. 🌿 Local. Reliable. Skilled. Get in touch today and let’s build something amazing together!

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  • At Professional Spray Foam Removal Ltd. we specialise in the safe and efficient removal of both closed-cell and open-cell spray foam insulation from lofts. Many properties with spray foam insulation face issues such as poor ventilation, trapped moisture, or problems with mortgage approvals. Our team provides a reliable solution by carefully removing faulty insulation and replacing it with modern, high-performance loft insulation that meets current standards. We pride ourselves on offering a professional service from start to finish. Every project begins with a thorough assessment, followed by safe removal using the right tools and methods to protect your roof structure. Once the spray foam is cleared, we install fresh loft insulation designed to improve energy efficiency, reduce heating bills, and create a healthier living environment. With years of experience in insulation and loft work, we understand the importance of quality workmanship, clear communication, and customer care. Whether you are a homeowner looking to improve your property’s energy rating, or preparing to sell and need old spray foam removed to satisfy surveyors, we can help. Our goal is simple: to provide you with peace of mind, a warmer home, and insulation.

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  • Insulation Company in London

    We are company with over 15 years of experience in construction industry. We provide exceptional services and high-end residential refurbishment. Our qualified team undertake projects around London. The type of work we undertake includes: - Extensions - Loft conversions - Plumbing and Electrical Services - Kitchen and Bathroom refurbishment - Carpentry - Painting and Decorating

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  • Insulation Company in London

    Hello my name is Maksym Buha I'm interested in external wall insulation job. I have good experience in this industry, I am a good worker and take my job seriously Cavity wall,channels,firestop,mansory support

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  • My name is Valentin. I'm in construction Industry from almost 20 years. I'm specialised in all types of flooring :vinyl,luxury vinyl tiles,herringbone, cape and cove,carpet tiles, laminate flooring,engineer flooring. I am very reliable ,I took my work with responsibility and always try to give fair quotations for my clients and advise them to take the best decision, even if some time affect my price. I expect from my clients to be like me.

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4.9

Top rated Insulation Companies

Our Insulation Companies in London, are rated 4.9 out of 5 based on 18 reviews from customers like you.

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Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

What types of services are offered by local insulation companies in London?

Want to make your home more energy efficient? Insulation is a great place to start. But how can you find the right London insulation company without spending hours searching?

Post your job for free on MyBuilder and we’ll share it with verified insulation companies in your area of London.

With company profiles, customer reviews and the opportunity to request quotes, you’ll have everything you need to hire the right tradesperson for your job, all in one place

Insulation company services include:

  • Installing cavity wall insulation

  • Removing and refitting cavity wall insulation

  • Loft insulation

  • Under floor insulation

  • Internal wall insulation

  • Replacing or repairing insulation

It only takes a couple of clicks to post your insulation needs on MyBuilder today, and connect with a verified insulation installation company based in London.

Average costs of insulation companies in London

Investing in insulation pays off by giving you lower energy bills, but it’s just as important to understand the initial costs before you hire an insulation company near you.

The average cost to insulate a home is around £1,400, but this changes depending on the type of insulation you’re looking for:

Loft insulation is the cheapest way to add insulation to your home, and it can be done in most properties for between £300 and £1,400.

Solid wall insulation is more expensive, and can range from £7,000 up to £20,000 depending on the size of your home.

We have a helpful insulation cost guide with more pricing information. However, to get an accurate price, we recommend requesting detailed quotes from multiple insulation companies in London. This way, you can compare what each service includes and how much they’ll cost.

Find an insulation company in London on MyBuilder

Finding the right company to insulate your house can take a while, but MyBuilder can help to make the process quicker and easier. Just follow these simple steps.

Step 1: Post your insulation job on MyBuilder

Whether battling drafts, or tackling a complicated loft, all you need to do is post your job on MyBuilder today to find the right insulation company near you.

Once you’ve posted your job, we’ll send it to insulation companies in and around London who can register their interest and availability.

Step 2: Browse different insulation companies

Once your job post receives interest, you can easily compare insulation companies by reviewing their profiles, past work, and customer feedback.

Homeowners can ask about their availability and request detailed quotes, helping you choose the right professional quickly.

Step 3: Hire with confidence

Once you have talked to different insulation companies on MyBuilder, you can feel more in control about who you hire. Only tradespeople who successfully complete these checks can join MyBuilder, giving you confidence that you're hiring the right professionals:

  • Company ID verification: We confirm that all tradespeople and companies on our platform have a properly registered business and valid identification.

  • Skills verification: We verify qualifications for regulated jobs and assess expertise through online skills checks for all tradespeople.

  • Staying up to standard: Our continuous monitoring and complaints process ensures that tradespeople who don’t meet our standards are promptly removed from MyBuilder.

We take care of the checks, so you can focus on getting your home insulated.

What to ask a London insulation company before hiring.

Here are some of the key questions to ask a London insulation company, along with the type of answers you should look for to ensure you hire the right professional.

How long have you been working in insulation, and what qualifications do you hold?

An insulation specialist in London should clearly outline their years of industry experience and mention any relevant certifications or training. Look for qualifications that meet UK trade standards or recognised industry bodies.

Can you show me examples of similar projects you’ve completed in London?

They should be able to provide photos, case studies, or addresses of completed work. Local examples demonstrate familiarity with building styles and conditions in your area. On MyBuilder you can browse pictures from tradespeople’s previous jobs.

Could you provide references from past clients?

If you want to feel certain you are hiring the right insulation company in London, tradespeople will usually have contact details or written testimonials from satisfied customers in London. This allows you to check their professionalism and work quality.

Do you have valid public liability insurance?

Every reputable specialist should hold current insurance to protect you and your property in case of accidents or damage.

When can you start, and how long will the insulation project take?

Expect a clear timeline that includes a start date and estimated completion time. This helps avoid delays and set realistic expectations.

Can you give me a written quote covering materials and labour?

A transparent insulation company should give you an itemised estimate so you know exactly what you’re paying for and can compare with other quotes.

It’s always best to talk to different London insulation companies when hiring insulation specialists, so that you can compare. Read our helpful hiring guide for insulation specialists to help you find the right professional for your job.

FAQ: Common questions about insulation companies in London

What do insulation companies do in London?

Insulation companies in London help keep homes and buildings comfortable by installing materials like fiberglass or spray foam that reduce heat loss and block drafts. They also help prevent moisture problems and lower heating and cooling costs.

How soon can I book insulation installation in London?

Booking times vary by company, but you can often schedule installation within a few days to a couple of weeks. For urgent needs, it’s best to contact local London insulation companies as early as possible.

Do insulation companies in London need to be insured?

Professional London insulation companies are usually licensed, bonded, and insured to protect both customers and workers during the insulation installation process.

Can insulation help reduce my energy bills in London?

Yes, proper insulation improves energy efficiency by keeping heat in during winter and out during summer, leading to lower heating and cooling costs.

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