Loft Conversions in Barnsley

Looking to maximize the space in your home? A loft conversion is a perfect solution to transform unused attic space into a functional, stylish area. At Thomas Building Services, we specialize in providing high-quality loft conversions in Barnsley and surrounding areas, including Worsbrough, Penistone, Wombwell, Darton, and Chapeltown.

Our Services:

We offer a variety of loft conversion options to suit you.


  • Dormer Loft Conversions – Add headroom and create additional space with a dormer extension.


  • Velux (Rooflight) Conversions – Keep the original roof shape while adding natural light with Velux windows.


  • Hip-to-Gable Conversions – Extend the roofline to create a larger, more functional loft space.


  • Mansard Loft Conversions – Maximize space by altering the roof’s structure for a more spacious design.
A window in the roof of a house under construction.

Why Choose a Loft Conversion?


A loft conversion offers numerous benefits, including:


  • Increased Living Space – Create an extra room without extending the footprint of your home.


  • Added Property Value – A professionally executed loft conversion can increase your home’s market value by up to 20%.


  • Energy Efficiency – Modern insulation and building techniques ensure that your new loft space is warm and energy-efficient.


  • Cost-Effective Alternative – Compared to moving or building an extension, a loft conversion is often a more affordable option.

🛠️ Our Loft Conversion Process

We follow a seamless process to ensure a stress-free experience from concept to completion:


  1. Initial Consultation – We discuss your ideas and assess your loft space to determine the best approach.
  2. Design & Planning – Our expert designers create detailed plans, ensuring compliance with building regulations.
  3. Approval & Permits – We handle all necessary approvals and ensure that everything meets local regulations.
  4. Construction & Installation – Our experienced builders work efficiently to bring your vision to life.
  5. Finishing Touches – We add the final details to ensure a high-quality finish that blends perfectly with your home.


🔥 Ready to Transform Your Loft Space? Get Your Free Quote Today!

Unlock the potential of your home with a professional loft conversion in Barnsley and surrounding areas. Whether you’re looking to add an extra bedroom, home office, or living space, we’re here to help.

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40+

Years of
experience

Free Expert Advice

Not sure where to start with your project? We offer free advice to help guide you through the process. Whether you're planning an extension, loft conversion, or renovation, Thomas is here to provide expert guidance and answer any questions you may have.

  • Domestic Building Services

    Looking to improve your home in Barnsley and nearby areas? At Thomas Building Services, we offer expert domestic building services tailored to meet your needs. From home extensions and loft conversions to complete home renovations, we provide top-quality craftsmanship and personalized solutions for homeowners. With over 40 years of experience, we understand the importance of turning your house into a dream home. Our dedicated team works closely with you to ensure your project is completed on time, within budget, and to the highest standards.

  • Commercial Building Services

    For businesses in Barnsley and surrounding areas, Thomas Building Services provides professional commercial building solutions designed to enhance your workspace. Whether you're renovating an office, building a retail space, or need custom construction, we have the expertise to deliver high-quality results. With over 40 years of experience, we focus on creating functional, attractive spaces that meet the specific needs of your business. Our team works efficiently to minimize disruption and deliver projects on time, providing lasting value for your commercial property.

We cover all across Barnsley & Surrounding Areas

We proudly serve Barnsley and surrounding areas including Worsbrough, Penistone, Wombwell, Darton, and Chapeltown, offering expert services such as home extensions, loft conversions, kitchen renovations, general building, and renovations, all delivered with over 40 years of experience and a commitment to high-quality craftsmanship.
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Frequently Asked Questions

  • What is a loft conversion?

    A loft conversion transforms unused attic space into a functional living area. Our projects in Barnsley, Worsbrough, and nearby regions are designed to maximize space while adding value to your home.

  • How much does a loft conversion cost in these areas?

    The cost of a loft conversion depends on factors like size, design, and materials. In Barnsley, Penistone, Wombwell, Darton, and Chapeltown, prices vary—contact us for a free quote tailored to your project.

  • How long does a loft conversion project take?

    Typically, a loft conversion takes between 4 to 8 weeks from start to finish, although timelines may vary based on project complexity across Barnsley and surrounding locations.

  • Do I need planning permission for a loft conversion?

    Most loft conversions in Barnsley, Worsbrough, and nearby areas fall under permitted development. However, if your project involves significant alterations, such as changing the roofline, planning permission may be required.

  • What types of loft conversions do you offer?

    We offer a variety of loft conversion options, including dormer, Velux, hip-to-gable, and mansard conversions. Our designs cater to homes in Barnsley, Penistone, Wombwell, Darton, and Chapeltown.

  • Are your loft conversions energy efficient?

    Yes, our loft conversions feature modern insulation and energy-efficient designs, ensuring that spaces in Barnsley and surrounding areas are both comfortable and cost-effective in terms of energy consumption.

  • Can I see a 3D design before work begins?

    Absolutely. We provide detailed 3D renderings for loft conversions across Barnsley, Worsbrough, Penistone, Wombwell, Darton, and Chapeltown, so you can visualize the final outcome before installation starts.

  • Do you offer free quotes for loft conversions?

    Yes, we offer free, no-obligation quotes for loft conversions in all our service areas, including Barnsley, Worsbrough, Penistone, Wombwell, Darton, and Chapeltown.

  • How do you ensure quality and safety in your loft conversions?

    Our loft conversion projects adhere to strict building regulations and use premium materials. We conduct thorough quality checks at every stage, ensuring safe and excellent workmanship in Barnsley and neighboring locations.



  • How do I get started with my loft conversion project?

    Getting started is simple—contact us today for a free consultation on loft conversions in Barnsley, Worsbrough, Penistone, Wombwell, Darton, and Chapeltown. We’ll assess your space, discuss your ideas, and provide a detailed plan and quote.

Still have a question?

Let us care of your home!

Call us on for your free quote today.
07301102137