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View from inside a house looking out through open bi-fold doors to a sunny garden with a wooden summer house

Garden rooms & garage conversions – bespoke builds, Hayling Island & Surrounding Areas

Custom garden offices and studios. Insulated outdoor spaces. Professional equipment.

Call now for your garden room quote!

Why we stand out

Tailored garden rooms for unique needs

Designed to create versatile spaces for work, leisure, or relaxation.

Garage conversions for extra living space

Unused garages transformed into comfortable, practical rooms.

Premium materials for lasting quality

Built with durable materials for strength and long-term performance.

Stylish and functional garden room solutions

CDW Building Services Ltd creates bespoke garden rooms and garage conversions that enhance and redefine the way you enjoy your outdoor space. Whether you’re dreaming of a home office, a personal gym, or a tranquil studio, we design and build insulated garden buildings that blend functionality with style.

 

We also carry out loft conversions to help homeowners unlock valuable living space, while our landscaping services help create attractive and practical outdoor environments around your property.

 

Our team handles every detail, from groundwork to the final finish, ensuring a smooth and efficient process. Using high-quality materials and skilled craftsmanship, we deliver spaces designed for long-lasting comfort and performance.

Modern timber clad garden room with grey French doors situated on a neat artificial lawn
Exterior of a light blue residential garage with a white sectional door and clean driveway

Garage conversions for modern living

A garage conversion is a brilliant way to maximise your home’s potential without requiring an extension. At CDW Building Services Ltd., we transform underused garages into practical spaces like home offices, extra bedrooms, living spaces, or playrooms.

 

From structural alterations to insulation, flooring, and electrics, we manage the entire project with precision.

 

Our team ensures the new space integrates seamlessly with your home, offering both comfort and functionality.

Benefits of our garden rooms and garage conversions

  • Custom designs tailored to your needs: Every project is unique, ensuring your space works perfectly for you.

  • Insulated for year-round use: Enjoy your garden room or converted garage in any season.

  • High-quality finishes: Premium materials and expert craftsmanship for a polished result.

  • Complete project management: From groundwork to final touches, we handle it all.

Areas we cover

CDW Building Services Ltd is based in Hayling Island and covers a wide area across South East Hampshire and West Sussex.

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We regularly work in:

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  • Hayling Island

  • Havant

  • Waterlooville

  • Portsmouth

  • Gosport

  • Fareham

  • Chichester

  • Emsworth

  • Southsea

  • West & East Wittering

  • Selsey

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If you're nearby and unsure, get in touch — we’re happy to confirm coverage and discuss your project.

Exterior view of a white rendered house with a double garage and professional roofing

Create a space designed around your needs

Call now to discuss your garden room and garage conversion today.

Contact us

CDW Building Services Ltd​

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32a Elm Close Estate,

Hayling Island, PO11 9AT

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Business hours

Monday – Friday: 08:00 - 17:00

Saturday: 08:00 - 13:00

Sunday: Closed

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C D W BUILDING SERVICES LIMITED, registered as a limited company in England and Wales under company number: 08260799.


Registered Company Address: 32a Elm Close Estate, Hayling Island, Hampshire, PO11 9AT.

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