Affordable Roofing options for Commercial Buildings


Affordable Roofing Options for Commercial Buildings

When it comes to commercial buildings, the roof is one of the most critical components, protecting the structure from weather elements and contributing to overall energy efficiency. However, roofing can also be one of the most expensive parts of building maintenance, especially when considering the scale of commercial projects. Fortunately, there are several affordable roofing options available that provide durability, efficiency, and longevity without breaking the bank. This blog will explore these options, helping building owners and managers make informed decisions based on their specific needs and budget constraints.

Considerations for Commercial Roofing

Before diving into the specific materials, it’s important to understand the unique demands of commercial roofing:

  • Durability: Commercial roofs should withstand harsh weather, chemical exposures, and heavy foot traffic in some cases.
  • Maintenance: Low maintenance options are preferable as they reduce long-term costs.
  • Installation Costs: Initial installation costs can vary widely, impacting the total budget.
  • Energy Efficiency: Roofs that help regulate indoor temperatures can reduce overall energy costs.
  • Aesthetics: While not always a priority, the appearance of a roof can affect the building’s overall appeal and value.

Affordable Commercial Roofing Materials

1. Metal Roofing Metal roofs are a popular choice for commercial buildings due to their durability and longevity. They are resistant to extreme weather conditions and are fireproof. Metal roofs reflect solar radiant heat, which can help reduce cooling costs by 10-25%. While the upfront cost can be higher than some materials, the longevity and energy savings make it a cost-effective option over time.


  • Long lifespan of 40-70 years
  • High wind resistance
  • Energy-efficient


  • Higher initial cost
  • Noise during rain or hail (though insulation can mitigate this)

2. TPO (Thermoplastic Polyolefin) TPO roofing is a type of single-ply roofing membrane that is one of the fastest-growing commercial roofing systems on the market. It’s known for its heat-reflective properties and strong resistance to ultraviolet light, ozone, and chemical exposure.


  • Lower installation costs
  • Durable and resistant to build up of dirt, bacteria, and debris
  • Energy-efficient due to its reflective properties


  • The relatively new market presence means long-term performance is less documented than more traditional materials

3. EPDM (Ethylene Propylene Diene Monomer) EPDM is a synthetic rubber material known for its durability and versatility. It is particularly valued for its resistance to weathering, ozone, and UV radiation and is one of the most affordable commercial roofing solutions available.


  • Low cost per square foot
  • Easy to install and maintain
  • Long lifespan of up to 30 years


  • Absorbs heat due to its dark colour unless treated with a reflective coating
  • Can be punctured more easily than harder surfaces

4. Built-Up Roofing (BUR) Built-up roofing, also known as tar and gravel roofs, are a common type of a low-slope roof composed of alternating layers of bitumen and reinforcing fabrics. They have been used in the U.S. for over a century.


  • Low material cost
  • High resistance to water and UV radiation
  • Durable against foot traffic


  • Heavy; structural reinforcements may be necessary
  • Installation can be messy and emit fumes

5. Modified Bitumen Roofing Modified bitumen roofs are an evolution of asphalt roofing. They consist of layers of asphalt reinforced with fiberglass or polyester fiber matting, making them particularly sturdy and tear-resistant.


  • Good lifespan of 15-20 years
  • Enhanced tensile strength compared to other flat roof options
  • Easy to repair


  • Requires professional installation for best results
  • Can be susceptible to scuffing and tearing under extreme temperatures


Choosing the right roofing material for a commercial building involves balancing cost with performance needs. The options listed here offer a range of solutions to suit different priorities, from ultra-durable metal roofs to cost-effective single-ply systems like TPO and EPDM. When selecting a roofing material, consider not only the initial installation cost but also long-term maintenance, energy savings, and potential repairs. Consulting with a professional roofer can provide tailored advice that takes into account the specific conditions and needs of your property. By making an informed choice, you can secure a roofing solution that not only protects your investment but also contributes to its value and efficiency over time.

For further information, click here to visit our website or call Leicester Roofing Services on 0116 216 5534.

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