As the UK construction industry continues to pursue Net Zero targets, roofing systems are expected to do much more than simply protect a building from the weather. Today's roofs play an important role in improving energy performance, supporting renewable energy generation and extending the lifespan of the building envelope.

RENOLIT ALKORPLAN Bright and RENOLIT ALKORPLAN Solar have been developed to help architects, consultants, contractors and building owners meet these challenges through a complete, high-performance roofing solution.

By combining a highly reflective waterproofing membrane with a non-penetrative photovoltaic mounting system, the solution helps maximise the value of the roof while maintaining long-term waterproofing integrity.

A complete solution for modern roofing projects

Whether you're designing a logistics warehouse, commercial building, industrial facility, data centre or public building, selecting the right roofing system can significantly influence operational performance throughout the building's lifecycle.

RENOLIT ALKORPLAN Bright offers one of the highest Solar Reflectance Index (SRI) values on the market, certified by the Cool Roof Rating Council (CRRC). By reflecting more solar radiation and reducing roof surface temperatures, it helps improve the overall thermal performance of the building while creating more favourable operating conditions for rooftop photovoltaic systems.

When combined with RENOLIT ALKORPLAN Solar, the system enables the installation of solar panels without penetrating the waterproofing membrane, preserving the roof's integrity while simplifying installation and long-term maintenance.

Why choose RENOLIT ALKORPLAN Bright and Solar system?

✔ Improve building performance by reducing roof surface temperatures and supporting more energy-efficient buildings.
✔ Enhance photovoltaic performance by creating better operating conditions for rooftop solar installations.
✔ Protect your investment with a durable waterproofing membrane designed for long-term performance and proven reliability.
✔ Support sustainability objectives by contributing towards lower operational carbon emissions and green building certification schemes such as BREEAM and LEED.
✔ Reduce maintenance requirements thanks to an advanced surface finish that helps minimise dirt accumulation and preserves the membrane's appearance over time.
✔ Install solar securely using a non-penetrative photovoltaic mounting solution that maintains the integrity of the waterproofing system.

Designed for buildings that perform today and tomorrow

Across the UK, building owners and designers are increasingly seeking solutions that deliver measurable value throughout the whole lifecycle of a building.

RENOLIT ALKORPLAN Bright and Solar help address some of the key challenges facing modern construction by combining waterproofing, energy efficiency and renewable energy integration into a single roofing solution.

The result is a roof that not only protects the building but also contributes to lower operational costs, supports decarbonisation strategies and helps maximise the return on rooftop photovoltaic installations.

Whether your priority is achieving sustainability targets, improving long-term asset performance or designing buildings that are ready for the future, RENOLIT ALKORPLAN provides a solution trusted by professionals across Europe.

Want to see the potential impact on your project?

Every building is different. That's why we've developed a free online tool that provides an estimate of the potential energy, environmental and solar generation benefits of installing a reflective roofing system.

Estimate Your Roof's Potential