Home Improvement

A Guide to Commercial and Industrial Roofing Systems

A Guide to Commercial and Industrial Roofing Systems

When it comes to commercial and industrial roofing, making the right choice is of utmost importance. Which types of commercial roofing are the most common, which one is superior, and which has the most cost-effective solution? These are just some of the questions that arise when looking for roofing systems suitable for commercial and industrial structures.

If you’re in the market for a commercial roof, be certain to explore multiple options. It is important to partner with licensed professionals like SW Commercial Roofing to ascertain the current condition of your roof. Understanding the current condition of your roof is crucial in deciding which roofing system to use. In this article, we’ll explore the different types of commercial and industrial roofing systems to choose from.

Polyurethane Spray Foam Roofing

A few of the benefits of these roofing products are:

Energy-efficient: Poly spray roofing gives the highest R-value each inch by supplying moisture, air, and thermal barriers.

Sturdy: The material’s design to grow and shrink alongside the building lessens the chance of splits and breaks.

Waterproof and Seamless: Since there are no joints or seams on the solid surface, the most likely place for a leak to occur is eliminated. This means it will leak far less than other systems.

Prevents the costly tear-off: The old roof is partially stripped, so there is no reason for costly tear-offs or trash.

Renewable: The spray polyurethane (https://pubs.rsc.org/en/content/articlelanding/2016/ra/c6ra14525f) roof can be renewed or recoated for a cost between 33% and 50% of the installation cost at the time its guarantee expires. When the guarantee on any other roof system expires, it will have to be torn off, which will be priced like the full cost of the initial installation.

Polyurethane Spray Foam Roofing

Single-Ply Membrane Roof

A guaranteed roofing material for manufacturing, commercial, and industrial buildings is a single-ply roof membrane. Rubber along with other synthetic sheets, known as single-ply membranes, can be chemically, mechanically, or ballasted onto insulation to provide a cover of defense for your business.

Although it is one of the most popular varieties, there are other varieties that may be chosen to match your facility’s requirements and budget. The typical cost, including labor, supplies, and warranty, for a 20,000 commercial square foot roof is $6 to $12 per sq foot for EPDM as well as $8 to $12 every square foot for TPO.

Benefits of Membranes

A roof having single-ply for a commercial building can endure thirty years if constructed and maintained correctly. Additional benefits of single-ply membranes roofing include the following:

Proven Track Record: For years, this roofing was utilized for commercial flat roofing.

Consumer Selection of Insulation: As a client, you have more alternatives for insulating the roof of your building because single-ply membrane roofing does not contain the insulation element.

Class A Fire-Rated: By including fire retardant chemicals into the production process, TPO membranes and EPDM are able to get the Underwriters Laboratories (also known UL) as Class A fire resistance designations.

Reflecting or Retentive: TPO is often quite reflecting and white in color. Conversely, because of the membrane’s inherent dark hue, EPDM is often referred to as “Black Roofs.” This will have no bearing on the price unless a specific color requires specific material purchases.

Silicone Roof Systems

Systems for covering existing roofs use a fluid application of material. The current roof must be in reasonable condition, it is essential that:

  • The joints are firmly attached.
  • There is approximately 25% moist insulation.
  • The roof has received at least yearly maintenance.
  • The silicone is rolled on or applied using a spray gun. The wind and nearby assets determine how it is used.

Benefits of Silicone Roof Coating

  • Does not meet building code requirements for another roofing system. For roofs that have two installed roofing systems, this is a major benefit. A coating system may help you avoid having to take off everything.
  • Produces a roof system that is seamless.
  • Able to change the color. You may minimize energy bills and roof temperature by painting a darker roof a lighter hue.
  • They can be renewed.
  • Manufacturer as well as contractor warranties may be included.

Benefits of Silicone Roof Coating

Metal Roof

One of the most traditional commercial roofing materials available is metal roofing. Although other materials like aluminum and tin can also be used, corrugated galvanized steel is the most common type of metal roofing system.

Metal roofing may be put directly on top of an existing roof since it is quite lightweight. A coating can be applied to a metal roofing structure to provide waterproofing, corrosion resistance, and UV protection after it has been installed. Click here for more information on UV protection.

Benefits of Metal Roofing

A 40-year lifespan is possible for a commercial steel roof with proper installation and upkeep. Other advantages of roofing made of metal systems are numerous and include:

Design: An assortment of colors and materials.

Strength: The capacity to withstand strong winds and snowfall is stability.

Energy-efficient: Recycled materials may be used to make sheet metal.

Fire Resistance: Metal panels do not spread fire events and are less likely to sustain harm from fires.

Shingle Roofs

Although steep slope roofing for business buildings is not as common as it once was, shingle roofing is still widely employed for houses and residential roofs. A variety of materials, notably wood, slate, plastic, metal, ceramic, and composite materials like asphalt, can be used to make shingles. Asphalt and architectural shingles are the two primary varieties.

Asphalt Shingles: the most popular and reasonably priced shingles available for usage in applications. These roofing structures often have warranties ranging from 15 to 30 years.

Architectural Shingles: thicker, multilayered shingles that increase the building’s resilience against weathering. frequently has “lifetime” warranties.

Shingle Roof Benefits

The following are some advantages of commercial shingle roofing:

Design: An extensive range of hues and patterns

Durable: Class IV hail ratings are applied to certain shingle varieties.

Simple Repair: It’s simple to identify and fix minor damage.

Built Up Roofing

In the United States, built-up roofing materials have been in use for more than a century. The term “tar and gravel” roofs is frequently used to describe these roofing types.

Installing built-up systems involves applying tar or asphalt in layers together with supporting textiles straight onto the roof. The quantity of layers, or piles, which are installed is up to you. Stone or gravel makes up a built-up roofing system’s last layer.

A typical built-up rooftop will typically cost between $5.50 and $8.50 per square foot in both labor and materials for an ordinary business roof. The materials you select will determine how much this range costs.

Built-Up Benefits of Roofing

A 40-year lifespan is possible for an industrial built-up roof with adequate installation and upkeep. Added advantages of built-up roofing materials include the following:

Seamless and Waterproof: Since there are no joints or seams on the continuous solid surface, the most likely place for a leak to occur is eliminated.

UV Rays: they offer protection against UV light.

Low maintenance: After installation, very little maintenance is required.

Johnathan Marshall
With a career spanning 25 years in construction management, Johnathan Marshall joined us in 2019. His deep understanding of building codes and regulations is evident in his well-researched articles. A Purdue University graduate, Johnathan’s writing informs and inspires sustainable and safe building practices. He is a passionate gardener and often incorporates green building techniques in his personal projects.

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