The quick way to find a local External Wall Insulation specialist in Sandwich

Callisto

External Wall Insulation

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Callisto Construction, established in 2001, are run by a team of building experts with over 60 years of experience and are based in Sutton-At-Hone at the end of the Darenth Valley. We Design & Build and can take your project from an idea through planning to completion. From small extensions, refurbishment & structural alterations to full new builds, large or small and with full accreditation with various industry bodies such as The Federation of Master Builders, we give you peace of mind, knowing that your Build is in safe hands! We value and pride ourselves on our reputation and look to partner with our clients to give them the most positive experience possible when embarking on what is often a clients most valued and important asset, their home! We offer simple design advice such as space planning, Kitchen & Bathrooms design & renewable energy solutions to Full Planning, Structural Engineers and our own Architects. Callisto are fully insured, trading standards approved and offer a suite of Build Assure warranty products for the domestic and commercial markets. If you are interested in discussing your build please contact us We do hope that you get in touch! Kind Regards, Bram Martin (Director)

S&D Construction Services

External Wall Insulation

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S&D Construction Services is a premier general construction business with over of 23 years of Experience in the construction industry, we have established ourselves as a leader in delivering comprehensive construction services with a wide range of sectors including residential and commercial projects across London Our mission is to provide exceptional construction services and client-focused approach to every project we undertake

Latest homeowner review

Reviewed by Richard on 11/2/2026

Nicolae was great to work with, very accommodating, quick and unphased by bad weather. Did an excellent job with the blockwork at a good price and a good job with the plastering, which was little bit more expensive, but worth the assurance of having the same person do both jobs. Would recommend for similar, quick turnaround jobs.

Property Renovation&Decorating Services

External Wall Insulation

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Property Renovation & Decorating Services "Excellence in Construction, Passion for Detail" With over 17 years of solid experience in the construction industry, our team provides comprehensive renovation and interior decorating solutions designed to bring your vision to life. Led by Emy, a professional renowned for his rigor, integrity, and craftsmanship, we are committed to delivering every project to the highest standards of quality. Our Services We offer a wide range of construction and finishing services, professionally managed from initial concept to final handover: Extensions & Conversions: Expert loft conversions, home extensions, and new builds. Full Renovations: Complete modernization of houses and apartments, including bespoke kitchen and bathroom installations. Premium Finishes: High-end interior and exterior painting, professional plastering, and precision tiling. Flooring: Installation of solid wood, engineered flooring, and carpet fitting. General Building: Structural repairs, general maintenance, and full-scale property refurbishments. Why Choose Us? Our reputation is built on four core pillars that ensure every client receives exceptional service: Attention to Detail: We believe perfection is in the finishing touches; every task is executed with surgical precision. Timeliness: We respect your schedule and strictly adhere to agreed deadlines. Transparency: Open communication and honest, competitive estimates with no hidden costs. Proven Expertise: Over 17 years of successful projects and satisfied homeowners. Contact Us for a Free Estimate Ready to start your home transformation? Contact us today for a free consultation and a personalized quote.

Latest homeowner review

Reviewed by David on 19/11/2025

Rated People

External Wall Insulation

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Loft conversion specialist, with 25 years worth of experience.

RENDTECH EWI SYSTEMS LTD

External Wall Insulation

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Rendtech is a external wall insulation company we specialise in making your home more efficient and look great. We use silicone render to transform properties. All of our team have years of experience in render and insulation and we are all approved k-tend fitters.

Dry & Damp

External Wall Insulation

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Personally I’ve been in the building industry for 20 years as a team combined over a 100 years we specialise in damp proofing and drylining but normally take buildings from shells to finished plastered happy to work on price or day rates depending on what works for the customers also can guarantee and insure works when needed

B.J.T Construction

External Wall Insulation

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I have grown up on a construction site and have always had a good hand in lead ever since I was 4 years old. I had worked with my father doing plumbing and by the time I was 13 years old I was a part time partner in his company, I further went to college and qualified in level 2 NVQ Plumbing and had carried a full-term apprenticeship, creating a portfolio. Once finishing my qualifications I became a full time partner in my father’s general building company which entailed doing, extensions, refurbs, plumbing and heating, kitchen & bathroom refurbishments, new builds, roofing and lead work. We ran the company together for a further 8 years on top of his 45 years of quality construction. Afterwards I have done my own jobs and have now recently created my own company B.J.T Construction, named after my 3 young boys a business that shows we are built upon family, integrity, quality and professional standards. To help create a business that will always provide everything the client requires and to which everything that should be upheld.

Latest homeowner review

Reviewed by Monika on 20/12/2025

First time using Jack's services and he's done an amazing job! Really friendly and will definitely be using him again - recommended to everyone. Thank you so much!

BSW Construction

External Wall Insulation

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BSW construction are qualified stonemasons based in Kent. We have experience in conservation and restoration of listed buildings and monuments. We have also undertaken new builds providing services for jobs on the exterior and interior. BSW construction have expanded and provide the below services with a qualified and experienced team. Restoration Brick work Tinting Plastering Rendering

Latest homeowner review

Reviewed by Mario on 13/1/2023

Joe and Luke who carried out the work were extremely helpful and talked through the job all the way. Having them back to do the front of the house and would recommend them

Resi Co LTD

External Wall Insulation

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Family business with over 30 years experience in home extensions and loft conversions, bathrooms, resin bound driveways and many more . All works are carried out by our professional team from start to finish. We undertake all aspects of extensions in the Kent and London area. No

Latest homeowner review

Reviewed by Emma on 17/8/2024

I'm very pleased with the work the guys did. They were friendly, tidy and considerate. I definitely would use them again, good job guys :-)

CT2 Plastering & Rendering

External Wall Insulation

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At CT2plastering we provide a service that covers all aspects of plastering. We are specialise in silicone coloured render, polished plastering ,k rend and sand and cement rendering. Also skimming, float and set, dry lining and screeding we have over 20 years experience in plastering and always put our customers first on any project we undertake. we pride ourselves on being reliable and clean and tidy

Latest homeowner review

Reviewed by Michael on 4/6/2019

Chris and his friend phil did a great job in the room. Both were really nice guys and worked hard. Chris when he came looked at the room and gave me a quote there and then unlike other tradesmen we have had. They turned up on time, friendly and did a great job in the room, 4 walls and ceiling in one day. They covered areas with sheets and rolled up the carpet after job.

arbiter coatings

External Wall Insulation

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We are a family owned business specialising in weatherproof wall coatings and render repairs and finishes. We have been refurbishing wall exteriors for over 35 years, providing a high quality service, all of our work is priced fairly and guaranteed. Our wallcoatings are particularly effective in coastal areas and on wall surfaces that open to wind driven rain We also offer Dryzone treatments to combat rising damp issues

Latest homeowner review

Reviewed by Rachel on 26/5/2019

We can't recommend Arbiter Coatings enough! Bill was extremely helpful right from the quote stage to completion of the work. He offered us a solution to covering up the fake stone front of our home to give us the exact result we had hoped for when no-one else could. Don't be put off if you are a distance away from where Bill is based as Arbiter Coatings travelled a long way to us and had other jobs in our area, We can see why these guys are in high demand.

Ashford Solutions Group

External Wall Insulation

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Ashford SolutionsGroup is a family run business established in 2012. We pride oursleves on value for money and quality of work. This reflects on being able to provide my customers with a two year guarantee for the internal plastering work underwritten by British gypsum. British Gypsum and the main maker of plaster in the uk who have inderpendently assed my work. Our services we provide are as follows. Plastering. Internal plastering, skimming over artex, overboarding, internal solid walls, magnetic walls, performance plasterers. External- rendering sand and cement, coloured render systems Painting and decorating. Wall paper stripping, internal and external painting, gloss work, We provide free quotes and advice on all out work. We also indertake Insurance work. We look forward to hearing from you. Paul Reynolds

Latest homeowner review

Reviewed by Robert on 9/3/2021

Paul turned out to be a great find. Very professional, COVID safe and did a fantastic job covering dated Artex in the whole property. Accommodated a short notice addition to the job. No issues recommending or using again in the future. Great work.

Bellescape Group

External Wall Insulation

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Hi welcome to my company, I've been in the building trade for 15 years with vast experience in the building and tree surgery/landscaping industry, all my work is always carried out to the highest of standards to over exceed customer expectations

Latest homeowner review

Reviewed by Kate on 22/8/2022

Bellhurst Construction gave me a very detailed quote and were able to start the job promptly. Darrel worked with me on adjusting he quote in order to prioritise the things that needed the most attention. We were held up a few days by the weather initially, but once things were underway I was very happy with how things progressed. The team were polite and worked hard through some of the hottest days of the year! The end result is wonderful and really makes the most of the garden.

TF Concept & Construction

External Wall Insulation

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With years of experience in the building industry and a strong track record of positive client feedback, we specialize in delivering high-quality renovation and construction projects. From full kitchen and bathroom renovations to loft and garage conversions, home extensions, and bespoke garden rooms or offices — we have the expertise to bring your vision to life. Our focused, hands-on approach means every project receives our full attention from start to finish. We don’t split our time across multiple jobs — instead, we commit fully to each client to ensure efficiency, clear timelines, and exceptional results. We pride ourselves on our strong work ethic, where customer satisfaction always comes before profit. We offer free consultations and maintain clear, consistent communication throughout every stage of the project. Our goal is simple: to deliver outstanding work and ensure our clients are fully satisfied at every step.

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Reviewed by Maulik on 29/10/2025

Everlast Property Maintenance

External Wall Insulation

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Hi my name is John lifton I come from a family of builders and take pride in my work I offer a very friendly Service and a high Quality of work hope to hear from you soon j.lifton

Latest homeowner review

Reviewed by ALEX on 5/11/2025

John is a nice guy to have around and completed my repointing job on time and on budget. The work was also to a good standard

JL Construction

External Wall Insulation

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We are a highly quality recommended company, who finishes all our work to a very high standard. We also put our customers first and strive to make there experience with us as pleasurable as possible.

Latest homeowner review

Reviewed by Phil on 28/3/2025

Quick efficient and polite

DK Construction LTD

External Wall Insulation

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DK Construction Solutions Ltd is a trusted name in property maintenance and building services, proudly serving Kent, Essex, and London. With a skilled team of professionals averaging over 7 years of hands-on experience, we specialize in a wide range of services including plastering, tiling, decorating, fencing, and general building work. We are a fully qualified, insured, and registered business committed to delivering high standards on every project. At DK Construction Solutions Ltd, customer satisfaction is at the heart of everything we do — from the initial consultation to the final touches, we ensure your property is in expert hands.

Latest homeowner review

Reviewed by Keith on 14/4/2026

Excellent work, cleaned up afterwards and very professional, my porch awning now renovated has improved the look of the front of my house tremendously

Ryals.pms

External Wall Insulation

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Hello Rated People I would like to take this chance to formally introduce Ryals.PMS a small local company with a big appetite for all your projects or property servicing needs were small enough to care and big enough to cope with a combined trade experience of over 40 years you know your property or projects big or small are in the safest hands, we cover most of kent and South London Thank you and we hope to see you soon The Ryals Team

Latest homeowner review

Reviewed by Mario on 3/4/2024

STAY well away from this company. Quoted to fit stair carpet and stair rods. Arrived late and Ryan started to cut the stair rods. Ryan stayed for 3 hours then just walked out with no warning and never came back. I then found out that he cut 8 of the stair rods incorrectly. I advised him of this and he said he would replace. After not responding to my texts I can assume he is not replacing them which has now left me £88.00 out of pocket to replace. Be warned .