Helping You Add Space, Value and Style to Your Home

Are you looking for a reliable and professional extension company to help you with your next home improvement project? Do you want to add more space, value and comfort to your property?

If so, Extensions of Sussex is a highly experienced domestic construction company covering the Sussex area. We offer high-quality and competitively priced building services across Sussex - from full extensions and conservatories to sunrooms and orangeries. We also carry out paths and patios.

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Who We Are

About Us

Orangeries, Conservatories, Extensions and Sunrooms in Sussex and Surrounding Areas

Drawing on well over a quarter-century of expertise in the home construction field, we stand firm in our dedication to superior craftsmanship and client satisfaction. Covering everything from initial ideas and blueprints to final touches and ongoing home improvements and repairs, we provide a complete package of project oversight and building solutions for any home.

Our skilled builders and tradespeople, combined with a precise selection of top-quality materials, guarantee both durability and excellence throughout every project, no matter how big or small. We are fully covered by insurance and strictly uphold all building local regulations and safety guidelines.

Our Services

Why Choose

Why Choose Extensions of Sussex

We have over 25 years of experience in the construction industry and we pride ourselves on our high standards of workmanship and customer satisfaction. We offer our clients a full project management and building service, from planning and design to completion and aftercare.

Our expert tradesmen and use of quality materials ensure that your project is built to last. We are fully insured and comply with all the relevant building regulations and health and safety standards.

Transparent, Cost-Effective Building Services
One Dedicated Project Manager From Start to Finish
25 Year Manufacturing Guarantee Via Warmer Roof
Proven Customer Satisfaction

Our Services

Full Extensions

If you need more space but don’t want to move, a full extension can be the perfect way to transform your home. Whether you’re looking to create a larger kitchen and dining area, add an extra bedroom, create a spacious family room or completely rethink the way your home works, we can design and build an extension around your needs.

At Extensions of Sussex, we work with you to create a bespoke extension that complements your existing property while making the most of the available space. From the initial design and planning through to construction and finishing, we can manage every stage of the project, giving you a straightforward and professional service from start to finish.

Our full extensions can be designed in a variety of styles, layouts and finishes to suit both your property and your personal requirements. We’ll consider everything from the size and shape of the extension through to windows, doors, roofing, insulation and interior finishes, helping to create a space that feels like a natural part of your home rather than an addition.

A well-planned extension can provide the extra room your family needs while improving how you use and enjoy your home every day. Whether you have a clear vision in mind or need help developing your ideas, we can work with you to turn your plans into a practical, attractive and high-quality new space.

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Our Services

Orangeries

An orangery is a beautiful way to add valuable living space to your home while creating a bright, comfortable and welcoming environment. Combining the benefits of an extension with the character and natural light of a conservatory, an orangery can provide a versatile space that you can enjoy all year round.

Whether you’re looking to create a spacious kitchen and dining area, a relaxing family room, a home office or simply somewhere to enjoy more of your garden, we can design an orangery around the way you want to use your home. Each project is carefully considered to complement the existing style and proportions of your property.

At Extensions of Sussex, we can help you through every stage of your orangery project, from developing the initial design and choosing the right materials through to construction and finishing. We’ll take into account everything from the layout and glazing to the roof design, insulation and finishing touches, ensuring your new space is both practical and visually appealing.

With their solid construction, generous glazing and distinctive architectural features, orangeries offer a timeless addition to your home. Designed to feel like a natural extension of your existing living space, a well-planned orangery can give your family the extra room you need while enhancing the look and functionality of your property.

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Our Services

Conservatories

A well-designed conservatory is a fantastic way to add extra space, light and versatility to your home, while creating a seamless connection between your indoor and outdoor spaces. Whether you’re looking for a bright and airy room to enjoy your garden throughout the year, a comfortable family room, dining area or simply somewhere to relax, we can design and build a conservatory to suit your home and lifestyle.

At Extensions of Sussex, we can create conservatories in a wide range of styles and configurations, from traditional Victorian and Edwardian designs to practical lean-to styles and bespoke designs tailored to your property. We’ll help you choose the right layout, materials, glazing and roof system to complement your existing home and make the most of the available space.

Our conservatories are designed with comfort and longevity in mind, using quality materials and modern insulation solutions to help create a space you can enjoy throughout the seasons. We take care of the project from the initial design and preparation through to construction and finishing touches, ensuring your new conservatory is built to a high standard and blends naturally with your property.

Whether you’re replacing an outdated conservatory or adding a brand-new space to your home, we can help bring your ideas to life with a professional, reliable and fully managed service.

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Our Services

Paths and Patios

A well-designed path or patio can transform your outdoor space, creating a practical and attractive area for relaxing, entertaining and enjoying your garden. Whether you’re looking for a new patio for outdoor dining, a pathway to connect different areas of your garden or a complete redesign of your existing outdoor space, we can create a solution to suit your property and lifestyle.

At Extensions of Sussex, we can design and install paths and patios in a range of styles, materials and finishes, helping you create an outdoor area that complements your home. From traditional paving to contemporary designs, we’ll help you choose an option that works with the look of your property while providing a durable and easy-to-maintain surface.

We’ll consider the layout, size and positioning of your new path or patio to make the most of your available outdoor space. Whether you want to create a dedicated seating area, improve access around your garden or add a clear route between your home and outdoor spaces, careful planning can make a real difference to how your garden looks and functions.

From the initial ideas through to preparation, installation and finishing, we take care of the project from start to finish. The result is a practical, hard-wearing and attractive outdoor space that you can enjoy for years to come.

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Roof Types

Choose from a range of roof options, including full-glass or hybrid systems, for optimal insulation and durability. We handle everything from measurements to installation, ensuring a quick, hassle-free process.

Lean - To

Hipped Lean - To

Edwardian

Victorian

Victorian 5 Bay

Double Edwardian

Gable

P-shaped

Lean - To

Hipped Lean - To

Edwardian

Victorian

Victorian 5 Bay

Double Edwardian

Gable

P-shaped

Testimonials

What Our Clients Have to Say

What our customers say about Extensions of Sussex.

Having Jamie and his team build our orangery, made what is often a daunting experience, an absolute pleasure, from start to finish.

I honesty can't begin to thank you enough for all your hard work. Incredibly professional and unbelievably tidy throughout the entire build - completely exceeded our expectations. I don't often leave reviews or feedback, but I felt like I had to give credit when such great work is done. We have had a fair bit of building work done previously from other builders, but none of them even come remotely close.

Thank you for all your hard work, the wife and I couldn't be happier!

Nigel Russell

Jamie’s team did a very professional job building terraces very sympathetically to Orangeries in our listed property. We would recommend Jamie and his team.

Andrew Martin

We were are very impressed with Jamie Brown's firm who carried out work to rebuild our old conservatory. The demolition of the old conservatory was done effectively and within the agreed timescale and budget. The friendly and courteous team then rebuilt the base and walls for the new one to the exacting standards needed for the new framework and at the end of every day, things were left as tidy as possible. We were so impressed that we asked if Jamie could build us a new patio and he helped us to come up with a design that is both practical and very pleasing to the eye. We also had no qualms about trusting the team to complete work whilst we went away for a week- Jamie kept us informed of progress via What's App. On our return, the patio was even better in reality than on screen. We would certainly use this firm again and recommend it for good value and efficiency.

Heidi and Derek Easey, Worthing

Competent Clean and Creative! Jamie and his team built a beautiful extension to our old conservatory, in keeping with the character of our house. Whilst the work was in progress, we asked if Jamie could design a patio that would blend in with the existing paving stones to the side of the conservatory- no problem! Towards the end of the scheduled building work, we had become so confident about their workmanship, that we trusted the builders to complete the patio even whilst we went away to Germany for a week. Jamie kept us updated on the progress via mobile phone video and we were delighted with finished result. On returning home, everything was tidy and a date was booked for a skip to be removed with all debris. Extensions of Sussex give excellent service.

Heidi Easey

Our Google Reviews

Gallery

A selection of our recent building and home improvement projects across Sussex.

completed extension with panoramic windows

Ready To Start Your Project?

We offer free consultations and quotations for all our customers. We are happy to discuss your ideas and requirements and provide you with honest, professional advice and competitive prices for all our services.