Precision Design • Accurate Estimates • Skilled Specialists • Safe Project Environments

Our depth of experience spans over several decades of delivering high-quality design and services to clients involved in many different industries. Providing a broad range of services from flat roof construction, green roofs,  roof cladding products and custom roof tiles to solar panels and LED Lighting. We offer the Complete Waterproofing Services for all types of projects.


CWS is highly focused on delivering the best client experience possible. This means carrying out all work in an efficient and effective manner, staying within the projected budget and ensuring a safe working environment for our employees and those who are within close proximity.

Building Trust • Delivering Exceptional Value • Providing Quality Services

A cornerstone of our company core values is building long-term client relationships based on trust and mutual respect. We believe true success is not measured by the bottom line, but by the number of lasting customer relationships we maintain and our ability to consistently deliver exceptional value.


We expect nothing but the finest and most precise workmanship from ourselves knowing our clients will not accept anything less. No matter how large or small the project, efficiency and quality are always a primary focus in our efforts, which are never sacrificed for the sake of expediency.


At CWS, we fully understand and are committed to ‘partnering’ and indeed enjoy our role in the client’s supply chain. We believe we can bring our considerable experience into the relationship to not just value engineer cost, but do so without compromising quality and safety.

Flat Roof Construction • Roof Cladding • Green Roofs • Solar Panels • Roof Repairs

CWS is accredited with the leading industry authorities and major organisations in the roofing and waterproofing sector. We are audited independently on a regular basis to ensure our expected high standards are maintained.  Along with this, CWS carries more than the required levels of insurance, significantly more than is needed to carry out major commercial roofing and waterproofing projects.


At CWS, we are proud of our independent approach to resolving issues and finding the right solution for the job, first time.  With our wealth of knowledge, we are able to think of a solution to meet the clients’ needs and expectations, allowing us to stay one-step ahead of the competition.