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Comprehensive Commercial Roofing Solutions

Discover our expert services including roof repair, replacement, and proactive maintenance tailored for commercial properties in Greenville, SC, ensuring long-term durability and peace of mind for property owners and managers alike.

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Commercial Roof Repair & Replacements

At Cornerstone Construction, we understand the importance of finding a reliable commercial roofing contractor for your property. As a commercial property owner or multi-facility manager, you have enough to worry about without having to constantly call your contractor every time there is a problem with your facilities. That’s why we strive to provide a level of service that exceeds your expectations and delivers long-term solutions to any roofing challenges you may face.

Our commercial roof repair contractors work closely with you to find the best possible solutions for your specific needs. We understand that every property is unique and that no two roofing problems are the same. That’s why we take a collaborative approach to our work, working closely with property managers, multi-facility owners, building owners, and maintenance supervisors to find the best possible commercial roof repair solutions.

Types of Commercial Roofing Materials

The most popular type of commercial roof is metal roofing. It can endure for decades when installed properly and is available in a wide variety of materials including:

Corrugated galvanized steel

Stainless steel

Tin

Stone-coated steel

Metal tile sheets

Aluminum

Copper

Lead

Aggregates of zinc, aluminum, and silicon-coated steel

Metal roofs have strong fire resistance ratings and are both stronger and more durable compared to traditional commercial roofing options. While metal roofing also has the advantage of having an attractive finished look, budget and durability should be a consideration due to the relatively high cost.

Built-Up Roofing Membrane

Built-Up Roofing Membrane, commonly known as BUR, is composed of alternating layers of bitumen and reinforcing fabrics that create a finished membrane. This material is basically a tar-and-gravel roof which has been used in the U.S. for over 100 years. The number of layers that it’s built with can be adjusted to control costs and meet durability requirements. Additionally, a BUR system inherently incorporates insulation properties in the design because of the multiple layers, which can boost the energy efficiency of the overall roofing system. BUR is one of the most cost-effective and rugged roofing types available for low slope roofs.

Modified Bitumen Roofing

Modified bitumen roofing is one of the most popular commercial roofing systems on the market. This asphalt product is a great choice due to its tear-resistance, energy efficiency, flexibility, and low maintenance characteristics. These systems are usually fastened to commercial rooftops as two-ply systems and adhered to the roofing deck for the best stability and protection.
Modified bitumen roofs are stronger than other flat roof types, so if you expect a lot of foot traffic on your roof, modified bitumen may be the best choice for you.

Thermoset Roof Membrane (EPDM)

Thermoset roof membrane, known as EPDM, offers long-lasting durability and versatility. It is more simple to install and easier to maintain and repair than many other commercial roof types. Constructed from a single-ply rubber material, EPDM has a strong resistance to ultraviolet light and ozone. Other benefits include greater flexibility in colder temperatures, resistance to certain kinds of solvents and its reflective properties help keep cooling costs down.

Thermoplastic Polyolefin (TPO) and Poly Vinyl Chloride (PVC)

Thermoplastic Polyolefin (TPO) and Poly Vinyl Chloride (PVC) roofing systems are lightweight, highly reflective and provide excellent weathering and resistance to UV light, punctures and tears and chemicals and bacterial growth. These characteristics make thermoplastic roof membrane systems a popular choice for restaurants and other businesses that emit oils or fats from their ventilation systems. Other benefits range from a high-temperature tolerance to high resistance to fire and high winds.

Commercial Roofing FAQs

How Often Should I Schedule Roof Inspections for My Commercial Property?

To ensure the longevity of your commercial roof in Greenville, SC, we recommend scheduling roof inspections at least twice a year. Regular inspections help identify potential issues early, preventing costly repairs down the line.

What Roofing Materials Are Suitable for the Greenville Climate?

In Greenville's diverse climate, we recommend durable materials like metal or asphalt shingles. These choices withstand the region's occasional storms and humidity, ensuring optimal performance and longevity for your commercial roof.

How Can I Identify if My Commercial Roof Needs Repairs?

Look for signs such as leaks, water stains, or damaged shingles. If you notice any of these, it's crucial to contact Cornerstone Construction promptly. Our team can assess the damage and provide efficient and effective commercial roofing repairs in Greenville, SC.

Is Roof Replacement Necessary, or Can Repairs Extend the Roof's Lifespan?

While repairs can address specific issues, there comes a point where roof replacement is more cost-effective and ensures long-term reliability. Our experts at Cornerstone Construction assess the condition of your commercial roof in Greenville, guiding you on the best course of action.

What are the benefits of metal roofing for commercial buildings?

Metal roofing is known for its durability, fire resistance, and attractive finished look. It can endure for decades when installed properly and is available in a wide variety of materials including corrugated galvanized steel, copper, aluminum, and more.

What is Built-Up Roofing Membrane (BUR) and its advantages?

Built-Up Roofing Membrane, commonly known as BUR, is composed of alternating layers of bitumen and reinforcing fabrics that create a finished membrane. It is cost-effective, rugged, and inherently incorporates insulation properties in the design, boosting energy efficiency.

Why choose Modified Bitumen Roofing for commercial properties?

Modified bitumen roofing is popular for its tear-resistance, energy efficiency, flexibility, and low maintenance characteristics. It is stronger than other flat roof types, making it a great choice for areas expecting a lot of foot traffic.

What are the benefits of Thermoset Roof Membrane (EPDM) for commercial roofs?

Thermoset roof membrane, known as EPDM, offers long-lasting durability, versatility, and strong resistance to ultraviolet light and ozone. It is simple to install, easier to maintain and repair, and has greater flexibility in colder temperatures.

What are the advantages of Thermoplastic Polyolefin (TPO) and Poly Vinyl Chloride (PVC) roofing systems?

TPO and PVC roofing systems are lightweight, highly reflective, and provide excellent weathering and resistance to UV light, punctures, tears, chemicals, and bacterial growth. They are a popular choice for businesses that emit oils or fats from their ventilation systems.

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