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

PO Building Services

External Wall Insulation

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Experience in: Tiling Plastering Painting Laminating Bathrooms Roofing Block paving Brick work Garage conversion Extension Mould Treatment END MORE

Latest homeowner review

Reviewed by Kehinde on 3/5/2025

S.T CONTRACTS LIMITED

External Wall Insulation

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Building Contractor & Commercial Builder in Radlett, St Albans & Surrounding Areas | S.T. Contracts Welcome to S.T. Contracts, your reliable domestic building contractor and commercial builder with a proud history of excellence since 2009. As a family-run business based in Watford, we bring over 50 years of combined industry experience to every project, serving clients across Watford, Radlett, St Albans and surrounding areas with professionally executed property refurbishments, solar panel installations, garden rooms, garage conversions, kitchens and bathrooms and more. For high-value projects, we also offer nationwide coverage. Our company motto, “A company built on its reputation,” reflects our unwavering commitment to delivering top-notch results on time and within budget. We are fully insured and proud members of the Federation of Master Builders (FMB) and the Guild of Master Craftsmen, with all trades provided in-house. Our team of fully trained and qualified professionals, with certifications such as City & Guilds in plastering and SMSTS, are all DBS checked to ensure safety and reliability.

SERGOLA LTD

External Wall Insulation

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At Sergola Ltd since 2017 as business running and 2010 as a self employed We specialize in transforming houses into dream homes. From complete kitchen and bathroom renovations to innovative loft & extensions, our skilled team excels in bringing your vision to life. With a focus on quality materials and meticulous workmanship, we ensure that every project exceeds expectations.

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Reviewed by Ryan on 18/7/2024

Lorenzo Landscaping

External Wall Insulation

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Hi, we are a group of 3 hard working people who are experienced in gardening and landscaping jobs for more than 5 working years.

Latest homeowner review

Reviewed by Louise on 2/5/2025

Great Company! Created exactly what was briefed fast and efficiently. Good communication,collaboration, careful and tidy, would thoroughly recommend! -we redesigned our garden to remove old beds and structure, built new curved surround wall and new patio, very happy.

Lorenzo Building Services

External Wall Insulation

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We are a hard working team with great experiance

Daniel Ltd

External Wall Insulation

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Daniel ltd Team is built on traditional values, which is shared by all of my employees. You will receive the best service and quality in every phase of your project. Making the Ordinary, Extraordinary.

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Reviewed by Jane on 20/3/2025

Daniel and team did a superb job in a tight time frame. Excellent work.

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 James on 31/3/2025

Fantastic job adding textured render around our newly fitted patio doors and on a blocked up old door. Was a particular finish we were looking for and the match was spot on. Highly recommended

Spraytex Exteriors

External Wall Insulation

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We are a family run business with over 40 years experience in exterior weatherproof coatings and renders. Our 2 coat rendering system is available in an extensive range of colour choice which suits any property style or customer preference. We are able to offer our virtual quoting system without initially visiting your home with us also being able to attend your property to discuss your options if required. We only use the finest products and Wethertex have been manufacturing in the UK for over 45 years with their high-performance wall coatings. Our confidence in the products makes it effortless in offering our 15 year guarantee. An insurance backed guarantee is also available if required which many local “one man traders” are unable to offer. We have carried out works for thousands of satisfied customers over the years and can provide example properties in your area for reference purposes. We Specialise in:- . Two coat silicone render system in a colour of your choice . Render repair system in a colour of your choice . Insulation boarding with polymer render finish in a colour of your choice . Stopping penetrating damp Our surveyors and office staff are always on hand to offer advice and talk you through the services we offer. Insurance quotes (there is a £250 returnable charge upon receipt of deposit) Our minimum order value is for 9x3 metre (30ft x 10ft) coverage Finally, our Rated People ratings speak for themselves, many of which are 5* **Please note we are unable to offer Internal plastering, Internal painting or decorating**

Latest homeowner review

Reviewed by K on 28/10/2024

I recently had some render work done on my house by Spraytex, and I couldn't be happier with the results! The quality of the work is outstanding, and it has truly transformed the look of my home. Debbie & Siobhan provided good customer service throughout the entire process, answering any questions I had. Additionally, the work area was left very tidy after each day, which I really appreciated. I highly recommend Spraytex and Gaz (Installer) for any rendering needs!

EHB Plastering

External Wall Insulation

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Welcome to EHB Plastering, We are here to meet any of your plastering needs, we are a family run business. With Plastering being taught threw generations. We are truly passionate about doing a good job and known to be quite the perfectionists. We have vast experience in both domestic and commercial work and love a challenge! We here for any of your plastering needs, never too big or small. As a team of three, we pride ourselves in our attention to detail and customer satisfaction. EHB Plastering is based in Bedfordshire. We offer a broad range of plastering services and with many years in the trade and countless different obstacles, you can be assured that we deliver high standards every time no matter what you need. We have developed a reputation for our high standards of work. We promote best practice in all that we do and remain up to date with the latest techniques and materials. Before we undertake any job, we work with the customer to gain a good understanding of what they need ensuring that we always meet, or exceed their expectations. We understand the importance of being clean, although plastering can be messy at times, you can be assured we will never leave without the area being spotless and up to the customers expectation. We also offer a 10% discount to any blue light card owners. Thank you.

Silverblade All Plastering Internal Thermal Installations & Full Refurbs

External Wall Insulation

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over forty yrs building experience specialising in all aspects of skimming floating Gypsum plaster Rendering sand and cement K Render Internal Thermal board Installations Lime plaster Solo one Breatheaplaster Diathanite,silicon and monocouche rendering to full renovations I bring all my 40 yrs experience to help with your project keeping costs low and work standards high frendly easy going team always eager to help just call me for a chat to get things moving on whatever work you require

Latest homeowner review

Reviewed by Jo on 5/10/2017

Very responsive, good value, happy to help. Would recommend!

Kh&n construction ltd

External Wall Insulation

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We offer 24/7 solutions to all your property maintenance needs, whether it’s a small task such as assembling a desk or a seemingly daunting full house refurbishment. It is our extensive experience within the industry, combined with passion, innovation and dedication that makes our clients choose us for all maintenance or building services required. Our professional staff will guide you from your first encounter with us all the way to billing and subsequent repairs and we guarantee that you will look nowhere else for assistance!

Latest homeowner review

Reviewed by Francis on 8/4/2025

It was great to have Kh&n for my job because he shows so much professionalism and able to do the job wholeheartedly. He is kind as well and I’m happy to hire him for more jobs infuture or recommend him to my friends.

SN Home Maintenance

External Wall Insulation

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Latest homeowner review

Reviewed by Samson on 30/12/2024

Brilliant guy, very friendly and professional, Ill defiantly use this service on the future. Thank you.

Catalin Timaru

External Wall Insulation

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Hi We are experienced builders, residential and commercial building and maintenance services Have been in business for around 15 years We offer quality services at reasonable prices

Perfect Walls Plastering

External Wall Insulation

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With years of experience in the plastering industry, we offer a professional, reliable and high quality service for all your plastering and finishing needs. We specialise in both internal and external work, ensuring that each project is completed with precision and attention to detail. Our team is fully qualified and constantly updated on the latest techniques, ensuring results that meet and exceed customer expectations. We are committed to providing excellent customer service, on time and on budget. By choosing us, you are choosing expertise, quality and reliability

Home Building & Surveying Company

External Wall Insulation

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View ProfileRequest a quote03330064138

Expert Damp Proofing & Property Preservation Services Home Building & Surveying Company is a leading provider of damp proofing, wall coatings, and property preservation services across the UK. With over a decade of experience, we specialise in protecting residential and commercial properties from moisture damage, mould growth, structural decay, and woodworm infestations. Our team of certified professionals ensures every project is completed with precision, using cutting-edge techniques and high-quality materials to enhance your property’s durability, appearance, and value. Why Choose Home Building & Surveying Company? - Over 10 Years of Industry Experience - Certified Damp Proofing Specialists - Tailored Solutions for Homes & Businesses - Guaranteed Long-Lasting Results - Competitive Pricing & Free Consultations Comprehensive Property Protection Services 1. Damp Proofing Solutions Moisture can cause severe damage to your property, leading to mould, decay, and structural instability. Our damp proofing services prevent water ingress and rising damp, ensuring a dry, healthy indoor environment. 2. External Wall Coatings Enhance and protect your home’s exterior with our advanced wall coatings. These weatherproof solutions defend against harsh UK weather, preventing cracks, damp penetration, and fading while improving kerb appeal. 3. Basement Waterproofing & Tanking We offer expert basement tanking services to prevent water damage and create dry, usable underground spaces. Whether converting a basement or preventing flooding, our waterproofing solutions provide peace of mind. 4. Mould Removal & Prevention Mould not only affects property aesthetics but also poses health risks. Our mould remediation services eliminate mould growth and prevent future infestations, ensuring a safer and cleaner living space. 5. Woodworm Treatment & Prevention Protect wooden structures from decay with our specialised woodworm treatment services. We use industry-approved solutions to eliminate infestations and prevent future damage to beams, flooring, and furniture. 6. Condensation Control Solutions Excess condensation can lead to damp walls, peeling paint, and mould growth. Our ventilation and insulation solutions help regulate indoor humidity, creating a more comfortable and damage-free environment. At Home Building & Surveying, we are committed to protecting and enhancing your home or business with industry-leading damp proofing and property preservation services.

Latest homeowner review

Reviewed by Roger on 4/4/2025

Ian came round to take a look at a damp patch that had started showing up on one of the utility room walls. He turned up on time, was really friendly, and clearly knew what he was talking about. He gave everything a proper check over and explained what was likely going on in a way that actually made sense. He didn’t try to make a mountain out of a molehill or push for any unnecessary work—just gave honest, practical advice on what to do next. Really appreciated how straightforward and helpful he was. Would

Haro Constructions Ltd

External Wall Insulation

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HARO CONSTRUCTIONS LTD is a well established reliable,friendly company with over 10 years experience in all types of ground works ,fully insured ,we are specialise in driveways and patios. Haro Constructions ltd passionate about what we do and pride ourselves in the following specialist area: DRIVEWAYS ,RESIN BOUND,PATIOS , PATHS , CONCRETE, FENCING ,WALLS ,DEKING DEKS ,SHINGLE ,etc We offer free no obligation qoutes ,with no pressure sales ,

BUILDWAY CONSTRUCTION LTD

External Wall Insulation

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We are a small development company moving into property maintenance to keep our trusted tradesman busy. We can provide trusted, qualified and experienced tradesman to carry out the work required and are contactable 24 hours a day.

Latest homeowner review

Reviewed by Ricky on 10/3/2025

Friendly professional team, thank you very much for your hard work and speed of which you all worked

IMPRESS EUROPE LTD

External Wall Insulation

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Impress Europe Ltd is a full service construction company offering comprehensive solutions for residential, commercial and industrial projects. From design and planning to building and finishing, we handle everything - including new builds, extensions, loft conversions, renovations, landscaping and custom projects. Our team of skilled professionals are committed to delivering quality, safety and excellence in every job. We pride ourselves on reliability, clear communication and building long lasting relationships with our clients. Choose Impress Europe for all your construction needs - one company, every solution.

DENIS KOSHLAKOV

External Wall Insulation

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Zenit LTD. With over 20 years experience in decorating,plastering,carpentry and building works and restoration of old and new buildings. Experienced and well trained tradesmen. We provide high-end work that is unique to customer requirements. Professional, responsible, very accurate and organised team. We do high quality, all tips of carpentry and joinery and a lot more. Finishing NVQ 2 ,Carpentry and Joinery ProQual NVQ 2 Diploma, all operatives are fully CSCS Qualified and have carpentry work experience.

Latest homeowner review

Reviewed by Tim on 27/3/2025

Denis did a nice job of plastering my cloakroom. The work was done neatly and the price was fair. I would highly recommend.