Balancing budget and quality can be tricky when finding the right roofing solution for a commercial property. Plenty of affordable options offer energy efficiency, sustainability, and durable protection.
Built-up roofing (BUR) offers durability and longevity with multiple layers of bitumen and reinforcing fabrics. Its resilient barrier protects against water damage, extreme temperatures, and UV rays. Regular maintenance and inspections are required, but this type of roof is relatively low-cost to repair.
Built-Up Roofing (BUR)
BUR has existed for over 100 years and remains among the most popular choices for flat or low-slope commercial roofing. This time-tested solution has a high redundancy and durable materials that strongly protect against water intrusion.
Modern built-up roofing comprises a base layer, insulation sheets, and alternating layers of bitumen and ply sheets (or roof felt). Some systems also include a gravel or mineral surface to provide good traction and prevent slipping.
Although BUR is a long-lasting and reliable roofing option, installing and repairing it can be challenging. It requires regular inspections to detect and address any issues promptly.
EPDM
EPDM is a rubber membrane famous for flat and low-slope roofs. It is highly durable and an excellent choice for commercial roofing. It also resists the damaging effects of ozone and UV rays. Its water resistance properties make it a good choice for lining ponds, pools, and foundation waterproofing systems.
EPDM roofing is also durable and resistant to rot, mildew, insects, and fire. Its lifespan can exceed three decades, depending on its maintenance requirements and the climate conditions it endures.
While EPDM is an affordable and easy-to-install roofing solution, building owners should weigh its downsides carefully. It is vulnerable to high temperatures and is less energy efficient than other options.
PVC Membrane
PVC membranes are a single-ply solution for flat roofs in harsh environments or where energy efficiency is crucial. They are incredibly durable and long-lasting, requiring little maintenance. They also resist chemicals, dirt, tears, and fire.
They can be ballasted, mechanically attached, or fully adhered for installation. They also exhibit excellent strength thanks to hot air welded seams.
In addition to being resistant to chemical atmospheres, ozone, and UV radiation, PVC membranes are resilient against animal fat from grease vents and have strong fire resistance ratings. They are also watertight and can withstand the micro-movements caused by strong winds.
Shingles
A commercial roof is an essential investment that protects the interior of your business from severe weather conditions. A reliable roofing contractor can help you identify the best budget-friendly options that maximize value and quality.
Asphalt shingles are a cost-effective, low-maintenance roofing option with easy installation and a long lifespan. They can withstand strong winds and hail; some resist fire and UV rays.
If a shingle roof is installed correctly, it can be an excellent choice for your business. However, regular inspections by a professional roofing company are recommended to address issues that can cause leaks and other problems down the road.
Metal
Metal roofs have longer lifespans and require fewer repairs than asphalt shingles. They are also energy efficient, reflecting sun and heat to keep homes cool.
Besides being sturdy and durable, metal roofing materials such as aluminum and copper are less likely to dent than shingle-style roofs. However, metal roofs are susceptible to damage despite their high cost. Investing in one is still practical due to its durability and longevity. Moreover, it is eco-friendly and can be recycled when needed. It is also fire-resistant and vital for anyone living in an area prone to wildfires. It is also unaffected by mildew, moss, and fungal growth.
Rubber Membrane
EPDM membranes are inexpensive and straightforward to maintain. They are also known for their energy efficiency, reflecting sunlight to keep a building cooler.
EPDM is a type of synthetic rubber used in low-slope roofing systems worldwide. It is known for its ability to withstand harsh weather conditions and is an eco-friendly solution.
A membrane can be glued directly to the roof or mechanically fastened with screws and plates, sealing the seams with an adhesive or special tape. It can be installed with or without a deck to support it.
Many roofs need a coating system to enhance durability and protect the membrane against water penetration, UV exposure, and other weathering effects. Acrylic coating systems are an excellent option for enhancing the performance of an EPDM membrane.
