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Types of Commercial Roofing – What To Know Before Investing

Previously, we discussed about different types of roofing materials for residential homes. In addition to tips on how to maintain them to last longer. Now, how about commercial properties? Is it the same? Not exactly. There are a different selection when it comes to commercial roofing. Here are some:

Exploring Commercial Roofing Options

Built-Up Roofing (BUR): Built-up roofing, also known as tar and gravel roofing, is a time-tested option for commercial buildings. This system consists of multiple layers of bitumen alternated with reinforcing fabrics and topped with a layer of gravel for added protection. BUR is suitable for flat or low-slope roofs as they are more durable, waterproof and fire resistant.

Single-Ply Membrane Roofing: Single-ply membrane roofing systems, such as TPO (thermoplastic polyolefin) and EPDM (ethylene propylene diene monomer), offer lightweight, flexible, and cost-effective solutions for commercial roofs. Since they are installed in a single layer, they provide excellent waterproofing and resistance to UV rays and chemicals. Single-ply roofing is also popular because installation is relatively simple and requires low maintenance.

Metal Roofing: Metal roofing systems, typically made of steel, aluminium, or copper, offer durability, longevity, and aesthetic appeal for commercial properties. Metal roofs are the most suitable for any type of climate because they are resistant to fire, wind, and moisture. Additionally, metal roofing reflects solar heat and reduces cooling costs which make them energy-efficient–who wouldn’t want more efficiency?

Modified Bitumen Roofing: Modified bitumen roofing combines the durability of traditional BUR with the flexibility of modern polymer technology. It has reinforced asphalt sheets with added modifiers to improve performance and durability. Modified bitumen roofs are great options for commercial properties because of their resistance to difficult weather, punctures, and chemical exposure.

Green Roofing: Green roofing systems, also known as vegetative or living roofs, offer a sustainable and environmentally friendly solution for commercial properties. They are covered with vegetation, soil, and drainage layers, which provide insulation, storm-water management, and biodiversity benefits. If you’re looking to reduce energy costs, improve air quality, and reduce urban heat island effects, then this is right for you.

Key Considerations When Choosing Commercial Roofing Materials

Climate and Weather Conditions: Consider the climate and weather patterns in your region when selecting a roofing system. Different roofing materials perform differently in certain climates while some offer better resistance to wind, rain, snow, and temperature variations.

Budget and Long-Term Costs: Different roofing systems have different cost and maintenance requirements. You need to compare and contrast the pros and cons of the type of roofing your commercial property needs. Remember, some materials have initially higher costs but offer better durability which results in long-term savings.

Building Use and Requirements: Your commercial property’s specific needs and requirements greatly affect the type of roofing system you select. Factors like roof slope, accessibility, rooftop equipment, and aesthetic preferences all affect the type of roof you select.

Warranty and Contractor Expertise: You can’t just trust anyone with installation and maintenance. You need to do your research and select roofing contractors with the most experience and proven track record for specifically commercial roofing work. You also need to confirm the warranty coverage and installation quality so you’re protected against potential issues.

Making Informed Choices and Call our Roofers in Dorset!

It’s only when you understand the types of commercial roofing systems that you can confidently navigate the roofscape to pick the right one for your property. Whether you opt for built-up roofing, single-ply membrane, metal roofing, modified bitumen, or green roofing, investing in the right system will ensure the long-term durability, performance, and protection of your commercial building.

Heritage & Architectural Roofing Solutions is ready to assist you with any roofing needs you have. Our team of Irish roofers will expertly handle your roof with the best service for a long-lasting roof.  Contact us for free roofing inspections and quotes!