A commercial or industrial flat roof is a level or nearly level roof typically used on large commercial buildings, designed for easy maintenance, energy efficiency, and maximising the use of space.

Commercial flat roofs protect from the elements through durable, waterproof materials and effective drainage systems that prevent leaks and withstand harsh weather conditions.

In commercial flat roofs, weatherproofing, reinforcement, and surfacing are critical for durability and protection:

Weatherproofing: This involves applying materials like waterproof membranes and sealants to prevent water infiltration and protect the building from rain, snow, and other moisture-related damage.

Reinforcement: Reinforcement includes the use of additional materials such as fabrics, meshes, or extra layers to enhance the roof's structural integrity and resistance to physical stresses, extending its lifespan.

Surfacing: Surfacing involves adding a protective top layer, such as gravel, reflective coatings, or tiles, to shield the roof from UV radiation, mechanical damage, and extreme temperatures, while also improving energy efficiency.

When selecting a roofing system for commercial or industrial buildings, several key benefits make flat roofs a popular choice:

Durability

Commercial and industrial flat roofs are built to last. High-quality materials such as EPDM and TPO membranes offer exceptional resistance to UV radiation, punctures, tears, and weathering, making them ideal for buildings in regions with extreme weather.

Cost Effectiveness

Flat roofs are often more economical than pitched roofs, providing a cost-effective solution for covering large surface areas. Additionally, the simple design and ease of installation can result in lower labour costs and reduced construction time.

Energy Efficiency

Modern flat roofs are designed with energy efficiency in mind. Reflective materials like TPO can reduce cooling costs by reflecting sunlight, keeping the building cooler in the summer months. This can lead to significant savings on energy bills and a reduced carbon footprint.

Versatility

Flat roofs offer versatility in design and functionality. They can support additional features such as solar panels, green roofs, or HVAC systems without requiring additional structural support. This flexibility allows building owners to maximise roof space for various uses.

Low Maintenance

Flat roofs are easy to maintain because they are easy to access making inspections, cleaning, and repairs much easier to do and ensuring any issues can be addressed promptly to prevent further damage.

Choosing the right roofing solution for your commercial or industrial building depends on several factors, including the building’s location, climate, and specific needs. Here are some of the top solutions:

TPO Roofing Systems

SURE-WELD® TPO (Thermoplastic Polyolefin) membranes are another excellent choice for commercial and industrial flat roofs. Known for their durability and energy efficiency, TPO roofing systems resist UV radiation, punctures, and tears, making them suitable for buildings exposed to extreme weather conditions.

Additionally, SURE-WELD® TPO offers a highly reflective surface, reducing energy costs by keeping the building cooler.

EPDM Waterproofing Membranes

EPDM (Ethylene Propylene Diene Monomer) membranes are highly durable and flexible, making them a popular choice for commercial flat roofs. They are resistant to UV radiation, weathering, and punctures, providing reliable protection in harsh climates.

Our bitumen-backed RESITRIX® membranes offer a robust solution for all weather conditions, while HERTALAN® membranes provide custom-made EPDM sheets tailored to your needs.

• RESITRIX®: Compatible with a variety of substrates, including bitumen, felt, timber, and concrete, making them an excellent choice for refurbishments.

• HERTALAN®: Made-to-measure EPDM sheets are laid on multiple substrates and provide a tailored solution for your roofing needs.

At CARLISLE®, we are committed to providing reliable and sustainable solutions for commercial and industrial flat roofs. Starting from your initial consultation as well as support after your project is completed, our team is here to guide you through every step of your roofing project.

We offer expert advice to ensure your roofing project meets the highest standards of performance and durability. Contact us today to learn more about our flat roofing solutions or to speak with our team.