The difference we deliver
Customised designs to suit your lifestyle
Extensions are planned around how you live and use your space.
Premium materials for lasting quality
Built with durable materials for strength and long-term performance.
​High-quality materials and workmanship
Projects delivered on schedule while maintaining high workmanship.
Expand your living space with expert extensions
CDW Building Services Ltd understands that your home is more than just bricks and mortar; it’s where life happens. Whether you’re dreaming of a spacious kitchen for family gatherings or an extra bedroom to accommodate a growing household, our house extensions are designed to meet your needs. With hands-on experience, we create bespoke extensions that not only add space but also enhance the value and functionality of your property. We tailor every project to your vision and ensure its completion to the highest standards, whether it's a single-storey or double-storey build.
Comprehensive extension services from start to finish
Our house extension services cover every detail, from initial design to the final touches. We specialise in single-storey, double-storey, and kitchen extensions, as well as rear extensions and structural alterations. Our team handles full project management, ensuring seamless coordination of trades and timelines. Whether it’s installing a new roof, boarding, or making structural changes, we use premium materials and professional techniques to deliver results that stand the test of time. With CDW Building Services Ltd, you can trust that your extension will be both practical and visually stunning.​
Key benefits of our house extensions
-
Increased property value: Boost your home’s market appeal with a well-designed extension.
-
Enhanced living space: Create functional areas tailored to your lifestyle.
-
Seamless integration: Extensions that blend perfectly with your existing property.
-
Stress-free process: Full project management ensures a hassle-free experience.
Areas we cover
CDW Building Services Ltd is based in Hayling Island and covers a wide area across South East Hampshire and West Sussex.
​
We regularly work in:
​
-
Hayling Island
-
Havant
-
Waterlooville
-
Portsmouth
-
Gosport
-
Fareham
-
Chichester
-
Emsworth
-
Southsea
-
West & East Wittering
-
Selsey
​
If you're nearby and unsure, get in touch — we’re happy to confirm coverage and discuss your project.
