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Extension Builders in Windsor

Easily find verified Windsor Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Windsor.

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Some of our top rated extension builders in Windsor

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  • Extension Builder in Windsor

    Since being formed in 2018 CN1 Ltd has grown into an established leading construction contractor offering a multi-disciplined package to all major main contractors across the United Kingdom. Having been part of many prestigious developments, including such projects as Shoutwark in Egham, East London - a development of houses, flats, sheltered housing and offices moving on to major roles in some of the UK's leading developments such as the Westcome and more recently on the Central London . CN1 Ltd continues to grow, proud of its achievements and enthusiastic about its future continuing to operate in all sectors of the construction industry.

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  • Extension Builder in Windsor

    Refurbishments, Extensions, loft conversions all building works

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  • Extension Builder in Windsor

    We have been working in and around the County of Berkshire for some 30 years and can offer great references. We are general builders offering a wide range of services including full extensions from footing brickwork to first and second fix carpentry We are accredited GRP and EPDM rubber roofing contractors We are Part P Elecsa certified with full documentation All our quotes are itemised with no hidden costs We hold full public and employers liability insurance

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  • Hi I have 17 years in the building trade, i am a multi trader which i can cover carpentry and handy man jobs and all wet trades i.e rendering plastering,tiling,painting and decorating. Im honest and hard working and have good communication skills with other people. All my work i carry out and finish to the highest standard.

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  • We are an Architectural and Interior Design Studio. We effective planning and technical drawing services. Our Services - Site Survey -All Drawings with Cad Software (Demolish/Proposed) - Draft Planning - Pre Advice Planning - New Build Design - Loft Conversion - Home Extensions - 3D Visulation -Kitchen &Bathroom design projects - Preparation and submission of planning applications - Hourly\Daily Based CAD Services - 3D Modelling (Internal & External Visualisation) -Member of TAG (Traditional Architecture Group) -Bachelor’s Architectural Design Practice -NAAB -TMMOB

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  • Extension Builder in Windsor

    Hi, we are a local building company that undertake all types of building works both internal and external, from a simple repair to major structural alterations, the list is too long but include kitchen and bathroom refits extensions, patio’s, loft conversion, facias soffits. Drainage, ground works, decoration, flooring and roofing. Free no obligation detailed quotesFree advice on all aspects of building

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  • Extension Builder in Windsor

    General Builder – Job Description for Quote I am an experienced general builder offering a wide range of construction and property improvement services. My work covers all aspects of building, from small repairs to full renovations, ensuring high-quality workmanship and attention to detail at every stage. Services include brickwork, plastering, carpentry, painting and decorating, tiling, flooring, and general maintenance. I take pride in delivering reliable, efficient, and cost-effective solutions tailored to each client’s needs. All work is carried out to a professional standard, with a strong focus on safety, cleanliness, and meeting agreed deadlines. Fully committed to customer satisfaction, I maintain clear communication throughout the project to ensure expectations are met and results are delivered to a high standard.

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  • Extension Builder in Windsor

    All aspects of outdoor work bricklaying fencing patios ground works

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  • Extension Builder in Windsor

    We’re a family-run business with over 20 years of experience in the construction industry. At Signature Build, we guarantee the success of your project by combining expert craftsmanship with efficient project management, delivering the highest quality work in the shortest possible time—all while ensuring great value for your investment.

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  • We're a small, local building company. We take a lot of pride in our work and the care we take of our clients. Jobs large and small, from fitting a new W.C., extensions, refurbishing or renovating your home, we especially love working on listed buildings.

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  • We are an experienced team of construction specialists with a track record of delivering high-quality new build residential & commercial developments for a range of clients.

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  • Extension Builder in Windsor

    We understand that construction is more than just building—it’s about creating spaces that are functional, durable, and perfectly suited to your needs. That’s why we take the time to plan carefully, communicate clearly, and work efficiently from start to finish. Whether you’re upgrading a single room, expanding your property, or starting a project from the ground up

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  • Extension Builder in Windsor

    Wokingham Roofing is a family run roofing business based in Wokingham Berkshire, we have have built a reputation for providing high quality professional work in both domestic and commercial sectors around the Wokingham, Berkshire, Surrey and Hampshire areas. Strip and retile/slate New build roofing projects. GRP fibreglass Flat roofing. Cedar Shingle Roofing. Fascia Soffits and Guttering. All aspects of repair work from a broken tile to major leak. All aspects of Leadwork.

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  • Hello, I have over 10 years experience in building and plastering. I undertake all types of plastering, rendering and refurbishment jobs. In the last year I have done lofts conversions, garage conversions, sky lights, media walls and much more. I have a good team who are reliable and professional. Please shortlist me so that I can provide you with a free quote. I am also happy to provide you with photos of my work.

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  • Extension Builder in Windsor

    Hi I’m Taylor, I’ve been a plasterer for 12 years I come from a family of plasterers, and was taught the trade by my uncles, I’ve been running my own business for approximately 5 years and now have a team of 3, I thought my builder would be the perfect way fill the gaps in our schedule, we are capable of undertaking small and large scale jobs do not hesitate to get in contact

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  • Extension Builder in Windsor

    Brickwork and general building ! From structural work to new extensions. I started bricklaying at 16 and over the last 30 years I have developed new skills which include , good carpentry, ceramic tiling, plastering and rendering, groundwork, patios, block paving. I can do pretty much anything. All the wet trades and carpentry !

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3.9

Top rated Extension Builders

Our Extension Builders in Windsor, are rated 3.9 out of 5 based on 15 reviews from customers like you.

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What types of services are offered by local extension builders in Windsor?

Building an extension is a major milestone for any home. It’s not just about adding extra space, it’s a big step that can transform how you live day to day, opening up new possibilities for comfort, lifestyle, and family needs.

This is why it’s so important to find the right extension builders in Windsor for you. They can help with a variety of tasks and projects, including:

  • Extending your home with an extra room
  • Two+ storey extensions
  • Adding partition walls to create more rooms
  • Building annexes or external structures

To find the right extension builder near you, simply post your job on MyBuilder. Explain the type of help you’re looking for, and then home extension builders in Windsor who are available and interested can respond to your post.

Browse profiles, read customer reviews and get quotes from your chosen Windsor extension builders, all before you decide who to hire.

What are the hourly rates of extension builders in Windsor?

Before getting started with your extension project, it’s important to have a clear budget in place. On average, extension builders in Windsor will charge between £16 and £42 per hour.

The cost of an extension will vary depending on your property. For instance, extending in certain areas may require structural adjustments to ensure stability, which can increase your material and labour costs.

To get an accurate price for your home extension, request detailed quotes from several Windsor extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Windsor home extension project is likely to cost.

Find extension builders in Windsor with MyBuilder

Hiring the right extension builder in Windsor with MyBuilder couldn’t be easier. Just follow these simple steps:

Step 1: Post your extension project on MyBuilder

Whether you’re planning a single-storey extension, a loft conversion, or adding a new room, post your job on MyBuilder to find local Windsor extension builders. Once your job is live, we’ll share it with home extension builders in Windsor who can express their interest.

Step 2: Compare different extension builders in Windsor

When you start receiving interest, review profiles of local Windsor extension builders, check their previous work, and read real customer reviews. Ask about timelines, materials, and request detailed quotes.

Step 3: Hire Windsor extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Windsor, compare their experience, guarantees, and costs before choosing who to hire.

You’ll also have confidence knowing that every tradesperson on MyBuilder is verified through several checks, including:

  • ID verification: When a tradesperson joins MyBuilder, we ask for a valid ID, such as a passport, ID card, or eIDAS certificate.
  • Company verification: For tradespeople operating under a company, we make sure every tradesperson has a registered business.

Did you know? Our continuous monitoring and complaints process ensures that tradespeople who don’t meet our standards are promptly removed from MyBuilder’s platform.

Windsor extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Windsor extension builder before hiring?

Before hiring an extension builder in Windsor or extension building company in Windsor, ask a few key questions to make sure you’re choosing the right professional for your home extension project.

What qualifications and experience do you have as an extension builder in Windsor?

An extension builder in Windsor should have a strong track record with similar projects and relevant building qualifications or trade memberships, such as the Federation of Master Builders (FMB) or TrustMark.

Will my home extension meet all building regulations and planning requirements?

Your Windsor extension builder should ensure the project complies with Building Regulations and, where necessary, handle or assist with planning permissions. Ask how they manage building control inspections and what documentation you’ll receive once the project is complete.

What experience do you have with similar extensions in Windsor?

Ask to see examples of their previous work, or view examples of their work on MyBuilder. Ideally projects similar to yours in scale and design. This helps you assess the Windsor extension builder’s ability to deliver a result that meets your expectations.

How long will the extension take to complete?

Extension project timelines can vary depending on size, complexity, and weather. A typical single-storey extension might take around 8 - 12 weeks. Request a detailed schedule so you know what to expect and when key milestones will be reached.

Do you offer a guarantee for your work? Most Windsor extension builders offer a guarantee or warranty on their work, often between 1 and 10 years depending on the project and materials used. This gives you assurance that any issues will be resolved after completion.

If you still have questions about the professional you are looking to hire, we have a full detailed guide on hiring the right builder here.

FAQ: Common questions about home extensions in Windsor

Can an extension builder in Windsor help with planning permission?

Yes, many extension builders in Windsor can guide you through the planning process. They can help prepare drawings, advise on local requirements, and liaise with your local council to ensure your project meets all necessary regulations.

Can an extension builder in Windsor handle everything from design to construction?

Many Windsor extension builders offer full design-and-build services, managing both the architectural planning and construction stages. Ask your builder whether they can provide a complete package or if you’ll need to hire an architect or designer separately.

Will an extension builder in Windsor help with materials and finishes?

Yes, most extension builders in Windsor can source materials and offer advice on finishes that suit your design and budget. You can also choose to supply certain materials yourself, just make sure this is agreed upon before work starts.

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