How a New Roof at Eastbourne District General Hospital Has Improved Their Energy Efficiency

Eastbourne District General Hospital, a cornerstone of healthcare in East Sussex since 1977, has seen its share of wear and tear over the years. The key emphasis for the hospital has been changing over the last few years, with specialties growing and other departments being moved to other local hospitals.

A key challenge faced by the hospital was its aging roof, which struggled with poor performance and inadequate insulation. To address these issues and align with modern environmental standards, the hospital embarked on a major refurbishment project, resulting in significant energy efficiency improvements.

The Project: A Collaborative Effort

The refurbishment was awarded through a competitive tender process, with Veolia appointed as the main contractor. Renowned for their expertise in energy efficiency solutions, Veolia collaborated with Bauder, a leading roofing system provider, and our team at Clarke Roofing Southern Ltd to ensure the project’s success.

The specifications included Bauderflex bituminous waterproofing, a robust and reliable solution for long-term performance. To tackle the insulation issues, 120mm BauderPIR FA-TE flatboard insulation was installed, achieving a U-value of 0.18. This upgrade dramatically improved the hospital’s thermal efficiency, reducing heat loss and energy consumption. The project’s funding through the Carbon and Energy Fund (CEF) underscored its commitment to sustainability.

Overcoming Challenges with Innovation

Large-scale projects like this are rarely without challenges, and this refurbishment was no exception. Several design and logistical obstacles had to be overcome:

1. Ponding Water: Persistent pooling in the gutters was resolved by installing tapered gutters, which enhanced water flow and drainage.
2. Bespoke Components: Custom lead slates were designed to accommodate breather vents, ensuring proper ventilation and preventing moisture build-up.
3. Integration with Plant Equipment: Areas with immovable plant equipment required tailored design solutions to seamlessly integrate these zones into the new roofing system.
4. Quiet Operation: Removing asphalt chippings via de-chipping was deemed too disruptive to hospital operations. Instead, recovery boards were installed over the chippings, minimizing noise and vibration.
5. Logistical Constraints: Limited crane availability and direct material deliveries from Germany necessitated meticulous scheduling and coordination to avoid delays.

The Results: Energy Efficiency Achieved

The project was completed to the highest standards, with rigorous oversight, including over 30 interim inspections and numerous site meetings. The new roof system comes with a 20-year guarantee covering both product and workmanship, providing long-term peace of mind for this extremely busy East Sussex hospital.

The refurbishment has transformed the hospital’s energy efficiency. Enhanced thermal insulation reduces heating costs, while lower carbon emissions support broader environmental objectives. The improvements not only benefit the hospital’s bottom line but also align with its responsibility to the community and the planet.

A Model for Success

This project demonstrates how strategic planning, expert knowledge, and collaborative effort can overcome challenges and deliver impressive results. By meeting the energy efficiency and sustainability goals outlined by the Carbon and Energy Fund, Eastbourne District General Hospital’s new roof sets a benchmark for similar institutions.

Ready to Improve Your Energy Efficiency?

If your business or organization is considering a roofing project, take inspiration from Eastbourne District General Hospital. Clarke Roofing Ltd specialise in delivering bespoke and tailored solutions that will prioritise energy efficiency as well as environmental sustainability. Contact us today to discuss how we can help improve your building’s performance, lower operational costs, and contribute to a greener future.