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

Smart Renovating

External Wall Insulation

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We are a family run business possessing over 20 years' worth of building experience in all aspects of domestic renovation. I work together with my brother and my wife looks after the admin side of things. We offer: Interior and Exterior Decorating Services- (e.g. Painting/ Plastering/ Dry Lining / Partition walls / Wall Panelling) and carpentry services. Floor Laying including parquet, wood flooring & Tiling. We also carry out specialist work such as Damp Proofing, Wall insulation and Sound Proofing. Please take a look at the pictures of jobs we have completed and feel free to contact us with any queries. We would be more than happy to help.

Nicusor Botezatu

External Wall Insulation

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A specialist in tiles, with 10 years experience in Italy and UK. Background (family business) and UK qualification in Carpentry. Expert in interiors (painting, tiles, plaster, dry lining fixer, etc.) and exteriors (driveway paving, screed, coating, etc.) renovation.

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.

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Reviewed by Prem on 3/11/2025

Winchmore Hill Interiors & Landscapes

External Wall Insulation

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Welcome to Winchmore Hill Interiors & Landscapes Constructing Visions Into Reality: Interior Design & Landscaping in London London Interior Design And Garden Landscapers Winchmore Hill Interiors & Landscapes is a designer-led company that offers design and build services for both residential and commercial clients. Our handpicked teams of contractors execute projects to a high standard. We manage the entire build process from start to finish, relieving the customer of any stress. We are a premier provider of high-end residential garden design and construction, catering to clients in London, Greater London, and Hertfordshire. Our expertise lies in crafting luxurious outdoor and indoor spaces

Stefan's Plastering

External Wall Insulation

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Stefans plastering Ltd are a a quality plastering company which aims to provide a reliable and cost effective Plastering and building service to the general public and clients working with in construction. All our plastering and building work is delivered to the Highest standards. Our team of experienced time served plasterers are clean, tidy well presented and adhere to health and safety policies. If you require any of our services please do not hesitate to get in touch we will be happy to help.

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Reviewed by Tom on 12/5/2026

J&W Fabrication and Construction

External Wall Insulation

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Family run fabrication and welding business and construction company offering all types of manufacturing and installation that works closely with our clients our aim is to provide fabrication and welding solutions also building construction with honesty and quality also help to complete project on time

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Reviewed by tina on 3/6/2025

What an amazing job John did. He is a very talented ironworker . Our gate looks like it was made for our house . Would highly recommend .

L P PROJECTS LTD

External Wall Insulation

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We are a Plastering Company that is professional and accommodating to all our customers’ needs, this includes all aspects of building such as plastering, rendering, painting & decorating, carpentry, tiling, extensions and loft conversions. We take pride in all our work and are a very reliable, friendly and clean company. We cover Essex and surrounding areas.

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Reviewed by Darren on 12/3/2026

Pro Expert Builders

External Wall Insulation

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I am a skilled tradesman with over 25 years of experience in the building industry. My main areas of expertise include plastering, bricklaying, and tiling.

Best Result Landscaping

External Wall Insulation

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We always aim to keep our customers happy and we love recommendation we have over 20 years of experience and a very friendly respectable team we use the best equipment to ensure our customers get what they desire.

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Reviewed by Chris on 3/5/2026

Came the same day as i posted the job and was very helpful. Payment was not wanted until i was completely satisfied with the work. The job was started next day and at the end of the day the garden was left clean and tidy. Information and advice was given but no pressure was applied to do more than what was needed. The job was finished a day later to a great standard and looks fantastic.

Toma Lup

External Wall Insulation

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We are a small group of professional builders with 15 years experience specialized in building and refurbishment properties for people that don’t want a lot of hassle and headache when dealing with builders, so we are providing all the services from start to finish and ensure everything is done to high standards while keeping the client satisfied on the price.

J MCMAHON LIMITED

External Wall Insulation

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Bedfordshire based carpentry and property improvements company . offering carpentry internal and external , as well as having a strong diverse team of different trades operating within the company , all aspects of building work taken on board and a professional job from start to finish .

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Reviewed by Christopher on 27/3/2026

Very unprofessional Postponed the agreed date and then ignored all messages Avoid!

RMR BUILDING & RENOVATION LTD

External Wall Insulation

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Our building services company RMR Building & Renovation Ltd has over 15 years’ experience in the industry. We have been helping customers in Essex and the surrounding 20-mile radius by providing professional, trustworthy building services. We know it can be hard to find a builder that you can rely on RMR Building & Renovation Ltd has a wealth of experience and is known as one of the best builders in Essex. We pride ourselves on providing a professional, caring and high-quality service and always meet our customers’ needs. RMR Building & Renovation Ltd delivers on timekeeping, quality of work and value. We offer a full range of building services, from major rebuilds to smaller jobs such as masonry repairs, including: New Builds Alterations, Extensions & Conversions Brickwork Concrete Plastering & Screeding Tiling Painting & Decorating Kitchens & Bathrooms Roofing Services Re-pointing Septic Tanks Excavation Services Soakaways Foundations External Works Drainage If you are trying to find a builder near you, why not give us a call? Our friendly, professional team will be happy to talk through your needs and give you a free, no-obligation quote.

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Reviewed by Geethumol on 31/7/2024

Professional, quality work,worth money

RNM CONSTRUCTION

External Wall Insulation

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At RnM Building Services Ltd, we strive to please our customers to their best satisfaction. We do a variety of things, such as:Carpenting, roofing, extensions, steel/structure work and lots more. We promise as a company that we will keep our word and we'll make sure we leave no customer without 100% satisfaction.

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Reviewed by Roger on 17/11/2022

Straight-talking, ran his team well, good quality workmanship

T&M Property Care

External Wall Insulation

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At T&M Property Care, we are dedicated to delivering high-quality property maintenance, refurbishment and construction services for homeowners, landlords, developers and commercial clients. With years of industry experience, our skilled team provides reliable workmanship across a comprehensive range of building and property improvement services. From minor repairs to complete refurbishments, we manage every project with professionalism, attention to detail and a commitment to delivering exceptional results. We understand that every project is unique. That’s why we work closely with our clients to understand their requirements, provide practical solutions and ensure every project is completed safely, efficiently and to the highest standards. Our focus is on quality craftsmanship, clear communication and dependable service from the initial quotation through to final handover. Whether you’re renovating a single room, fitting a new kitchen, transforming a bathroom, carrying out structural improvements or undertaking a full property refurbishment, T&M Property Care has the expertise to deliver a professional finish you can rely on. Our reputation is built on trust, reliability and customer satisfaction. We take pride in delivering workmanship that stands the test of time while maintaining a clean, organised and safe working environment throughout every project. Our Services Building & Refurbishment * Full Property Refurbishments * Home Improvements * Internal & External Renovations * Commercial Refurbishments * General Building Works Carpentry & Drylining * Carpentry & Joinery * Timber Stud Partition Walls * Drylining & Plasterboarding * Ceiling Installation * Door Installation * Skirting Boards & Architraves Plastering & Rendering * Skimming & Plastering * Internal Rendering * External Rendering * Patch Repairs * Decorative Finishes Kitchens & Bathrooms * Complete Kitchen Installations * Bathroom Installations * Kitchen Refurbishments * Bathroom Renovations * Plumbing Alterations Plumbing & Electrical * General Plumbing * Electrical Installations * Electrical Alterations * Lighting Installation * Power & Socket Installations Flooring & Finishes * Laminate Flooring * Engineered Wood Flooring * Vinyl Flooring * LVT Flooring * Floor Tiling * Wall Tiling External Works * Landscaping * Fencing * Patios & Paving * Garden Improvements * External Property Maintenance Security & Smart Home * CCTV Installation * Security Camera Systems * Smart Home

BO.RO Constructions LTD

External Wall Insulation

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We take proud in our work .our priority its our costumer.We undertake all kind of work from small to big projects.For a free estimate do not hezitate to contact us.

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Reviewed by Kambiz on 15/5/2024

Very efficient

L A Plastering

External Wall Insulation

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My name is Lee, I'm a qualified plasterer. I offer a professional & friendly service, I'm hard working, trustworthy and reliable in every job I take on. I offer a high standard of work, I'm clean & tidy on every job I do when I finish.

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Reviewed by Peter on 6/1/2021

Lee was quick to respond and we set up a date for him to do the job. He did an excellent job in repairing & re-plastering the damage to our en-suite ceiling. Thank you Lee

RATED PEOPLE

External Wall Insulation

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View ProfileRequest a quote07777777778

This is my test company

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Reviewed by Dan on 8/6/2026

Teodor Services Multi Trade

External Wall Insulation

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ALL -IN-ONE PROPERTY SOLUTIONS Hi there! I offer fair prices and complete property services: building, kitchens, bathrooms, flooring, plumbing, electrics, plastering, fencing, gardening—everything your property needs. I handle both small and big projects, so don’t hesitate to contact me for any job! Thank you

Latest homeowner review

Reviewed by Julie on 6/8/2026