Home Extensions In Somerset
Affordable, efficient scandi-style extensions
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Underfloor heating as standard
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Very Fast installation / build times
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Superior insulation values throughout
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Traditional foundations – concrete strip footings, engineered raft bases, or screw piles and Quickbases where suitable
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Planning permission and full building regulations included
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No PVC products – all Bi-folding doors and windows are premium aluminium
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In-house teams throughout the build
Home Extensions In Somerset Built For Modern Living
Siptekk designs and delivers high-quality home extensions in Somerset, helping homeowners create practical, energy-efficient living space that adds long-term value. Whether you are planning a kitchen extension, open-plan living area or a rear home extension, our builds are designed to outperform traditional alternatives.
Our affordable home extensions combine advanced SIP construction with expert design, giving you a faster build time, excellent insulation, and lower ongoing energy costs. This makes them a smart choice for homeowners across Somerset looking to improve space without compromising on performance.
Every extension is engineered using structurally insulated panels, providing superior strength, airtightness, and year-round comfort. This modern construction method ensures your home stays warmer in winter, cooler in summer, and more efficient overall.
We offer a wide choice of external finishes to suit properties across Somerset, including contemporary render systems, natural timber cladding, and options that can be finished in brick or stone to match your existing home. This ensures your extension blends seamlessly with your property, whether modern or traditional.
Our precision-led approach allows for faster installation compared to traditional builds, while maintaining exceptional attention to detail. Each project is carefully designed around your space, making it ideal for kitchen extensions, family living areas, and layout reconfigurations.
With Siptekk, you get a low-maintenance, high-performance home extension in Somerset that improves how your home functions while increasing overall property value.
Our team works closely with homeowners across Somerset to ensure every home extension is tailored to both the property and the way you live. From initial design through to installation, we focus on maximising space, improving natural light, and creating layouts that work for modern living. Whether you are extending to accommodate a growing family or upgrading your kitchen into a more functional, open-plan space, our home extensions are designed to deliver practical, long-lasting results.
25+ Years Experience
Fast build time
Planning permission and full building regs managed
Customer Reviews
L Harris
“Fantastic Company to deal with. Very Professional. Attention to detail is excellent. Lovely Team of people - Would Highly recommend.”
“Exceptional service. Concrete and steel works completed were first class. The team were great and very respectful to both us and our property.”
Angela Weids
Will Leach
“My experience was of a professional well run company. At all stages of the build I felt completely confident that everything was being managed thoroughly -a pleasure to deal with.”
Areas We Cover In Somerset
Based in Weston-super-Mare, Siptekk proudly delivers high-quality SIP home extensions across Somerset. We work with homeowners throughout the county, providing energy-efficient, precision-engineered extensions tailored to each property.
Bristol
Glastonbury
Bath
Street
Taunton
Wells
Bridgwater
Clevedon
Yeovil
Portishead
Frome
Shepton Mallet
We also serve surrounding villages and rural locations across Somerset. Whether you are planning a modern home extension, a rear extension, or a bespoke SIP build, our team can support your project from design through to installation.
Request a quote
Tell us about your project and receive a personalised quote from the Siptekk team.
Whether you’re planning a bespoke extension, garden room, annexe, or a full SIP building, we’ll guide you through every step of the process.
Simply complete the form below with as much detail as possible, and one of our specialists will be in touch to discuss your requirements and next steps.
Prefer to chat? See our contact details here.