SHI Home & House Extensions

Unlock the Full Potential of Your Home With Our Expert Home Extension Service

We are a multi award-winning company consistently recognised for excellence in home improvements by the Master Builders Association and the Housing Industry Association.

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multi award winning

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    Home & House Extensions

    Are you dreaming of more space in your home? Do you wish to create room for your growing family, a home office, a personal gym, or simply more space to relax and entertain? Look no further!


    At Southern Home Improvements, we specialise in turning your dreams into reality through our professional home extension services.

    Why Choose Southern Home Improvements for Your Home Extension Needs?

    Expertise You Can Trust

    With over 40 years of experience in the industry, we have successfully transformed countless homes by seamlessly blending new extensions with the existing architecture. Our team of skilled architects, engineers, and builders work collaboratively to ensure the highest quality results.

    Customised Solutions

    We understand that every home and homeowner's needs are unique. Our design process starts with listening to your ideas and requirements. We then create tailor-made extension plans that not only align with your vision but also enhance the functionality and aesthetic appeal of your home.

    Seamless Integration

    One of our top priorities is to ensure that your home extension looks and feels like a natural part of your existing property. Our design and construction teams work meticulously to match materials, styles, and finishes to achieve a cohesive and harmonious look.

    Transparent Process

    We believe in open communication and transparency at every step of the project. From initial consultation to project completion, you'll stay informed about the progress, budget, and any decisions that need to be made.

    Quality Craftsmanship

    Our commitment to excellence extends to every detail of our work. From the foundation to the roofing, we use the finest materials and techniques to create a sturdy, durable, and stunning home extension that stands the test of time.

    Timely Completion

    We understand that a home extension project can disrupt your daily life. Our team is dedicated to completing projects within the agreed-upon timeline, ensuring minimal inconvenience for you and your family.

    Our Home Extension Services:

    Single-Story Extensions

    Expand your living space with a single-story extension that perfectly complements your home's existing design.

    Multi-Story Extensions

    Looking for even more room? Our multi-story extensions offer the space you need while maintaining architectural harmony.

    Kitchen and Dining Extensions

    Create a more spacious and functional kitchen or dining area that becomes the heart of your home.

    Bedroom and Bathroom Extensions

    Add extra bedrooms or bathrooms to accommodate your family's changing needs without outgrowing your beloved home.

    Bespoke Designs

    Whether you prefer a modern, traditional, or unique design, our team can bring your vision to life.

    We will build on your ideas to create a new living solution using the following process:

    Ready to Get Started?

    Let us help you unlock the potential of your property through our expert home extension services. Contact us today to schedule a consultation and take the first step toward a more spacious and beautiful home!

    Discover how we've helped homeowners achieve their dream spaces. Browse our portfolio for inspiration and see the magic of our home extensions firsthand.

    A Proud Tradition

    Our company’s heritage is built on fine craftsmanship and great structures
    We are inspired by influential architecture and it’s history
    We recognised that Adelaide has the perfect climate and lifestyle for open-plan homes. Since 1980 our family has been proud to bring this tradition to South Australia. Although we’ve won many awards, our goal is that people love their location and enjoy their spacious homes. With SHI you’ll get the highest skill for integrating the essential form of open-plan living around the central rooms.

    At SHI we know where you live: the suburbs, the streets and the seasons of Adelaide. We know that a valued ritual is to share the family home and enjoy your surrounds with the people you care about. For 40 years we’ve been inspired by Light’s vision that people enjoy open spaces to live and celebrate. For many we’re part of the family, with several generations living in homes built by us. Some have been back time and time again.

    Contact Us Today
    For An Obligation Free Consultation

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      Just before you click to the gallery…

      Here are 15 reasons why it’s worth

      giving us a call for a quick chat:

      • Free, no obligation consultation at your place

      • Free quotes with no obligation

      • We do your council approvals

      • Building plans are included free

      • We can help you obtain finance

      • Family owned South Australian local business

      • 37 year’s ‘big project’ experience

      • Multi award winner

      • 6 star energy rating

      • 25 year structural warranty

      • Fixed price contracts

      • On budget, on time – every time

      • Awesome testimonials from previous customers

      • High-quality, generously sized extensions for a fair price

      • Seamless blending of your home’s existing character and location

      We’re creative people that build

      awesome homes.

      Jump to the gallery and see for

      yourself.  Talk soon!