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Commercial Flat Roofing Guide: Types & Maintenance Tips

Whether it is a residential or a commercial property, choosing the right roofing type is essential. This is especially true if you have a commercial property because it can make or break your business. The right roof is important in protecting the commercial property from demanding US weather. In terms of adaptability and practicality, flat roofing systems stand out from the rest.

Flat commercial roofing is a crucial aspect of modern architecture. Now you must be thinking, “Why have a flat roof on a commercial building?” It provides a wide range of benefits in terms of affordability and efficiency. 

commercial flat roofing

Let’s explore various types of commercial flat roofing systems and recognize the significance of repairing and maintaining flat roofs.

Flat Roofing Systems

Flat roofs also known as low slope roofs have minimal pitch, generally less than 10 degrees. The primary purpose of flat design is to create a level surface that can have various aesthetic and functional elements, including solar panels, HVAC systems, rooftop gardens, etc.

Commercial Flat Roofing Types

Some of the common types of commercial flat roof are as follows:

  1. EPDM (Ethylene Propylene Diene Monomer)

EPDM (Ethylene Propylene Diene Monomer) is an excellent industrial flat roofing option due to its exceptional weather resistance and durability. It is a synthetic rubber membrane that has impressive flexibility which allows it to expand and contract with any fluctuation in temperature.

One of the major benefits of EPDM flat roofing is its easy installation and repair process which also makes it an affordable roofing option for commercial setups.

Tip: Regular inspection for any signs of wear and tear should be performed and addressed immediately. Moreover, while installation, apply a protective coating to enhance UV resistance and extend the lifespan of the roof.

  1. TPO (Thermoplastic Olefin)

TPO (Thermoplastic Polyolefin) roofs are a popular commercial roofing option due to their cost-effectiveness and energy efficiency. It is a single-ply membrane which is installed in large rolls. It is heat welded during installation which creates a watertight barrier.

They are well-recognized due to their UV rays and chemical exposure resistance. This makes them a low-maintenance and durable roofing option. 

Tip: It is important to clean the reflective surface of the roof to maximize energy efficiency.

  1. BUR Flat Roof & Modified Bitumen

BUR (Built-Up Roofing) and Modified Bitumen roofs have multiple layers of bitumen and reinforcing fabrics. This makes them a great waterproof and durable option. Modified Bitumen combines the pros of BUR with modern polymer modification for enhanced performance.

On the contrary, it can be heavy and needs a strong building structure to support it.

Tip: It is crucial to get flat commercial roofing contractors like Ricks Main Roofing on the site, if your roof has any punctures, seam issues, or periodic resealing.

  1. Metal Roof

Metal roofs are a versatile and popular choice as they provide modern and sleek features along with durability. Some of the common materials used in metal roofs are steel, copper, aluminum, etc. Metal roofs are well-known for their longevity, low maintenance requirements, and fire resistance. The cost of commercial flat roofs, specifically metal roofs, is high; however, it is a one time investment because they are low maintenance. 

Tip: You should clean metal roofs regularly to remove debris. Apply protective coatings, specifically in areas exposed to extreme weather conditions to prolong the life of the roof.

  1. PVC (Polyvinyl Chloride)

PVC roofs also known as thermoplastic membranes are known for their chemical and fire resistance. Moreover, they have great strength and ability to withstand extreme weather conditions. Furthermore, they are also resistant to tears and punctures which ensure their longevity with minimal maintenance.

PVC is one of the top choices for commercial flat roofs. It is a slightly bigger investment than other roofing options. PVC membrane is suitable when installed with the best flat Commercial roofing contractors like Ricks Main Roofing to avoid any challenges like repair difficulty and shrinkage.  

Tip: For PVC roof maintenance, you should regularly inspect the roof to identify and repair any seam issues and remove debris to prevent mold and algae growth.

commercial flat roof construction

  1. Single-Ply Roofing: The Lightweight Solution

Single-Ply roofing is a well-recognized option due to its easy installation and lightweight. However, it is not as durable as other flat roof options. It is vulnerable to seams, chemical exposure, environmental impact, and puncture susceptibility. Professional commercial flat roofing companies like Ricks Main Roofing can install single-ply roofing with great expertise to avoid any challenges and issues.

Tips to Upkeep Commercial Flat Roofs

It is important to maintain your commercial roof to extend its life and ensure it protect your property. Prompt commercial flat roof repair and regular maintenance are important to uphold the integrity, lifespan, and performance of the roof.

Proper care and maintenance not only prevent costly damage but also ensure a comfortable and safe environment for others.

You should follows these maintenance tips to keep your flat roof in shape:

  • Regular inspections should be performed to address potential issues on time before they become expensive repairs. You should conduct roof inspections at least two times a year, in Spring and Fall, to catch and address issues on time before they become a major headache. 
  • Remove Debris as they can block drainage and damage, causing water accumulation, higher repair costs, and deterioration. 
  • Address any leakages or damage quickly to prevent further deterioration and higher repair costs. It is important to get immediate repairs before they become big problems. 
  • Professional maintenance is important along with regular inspections. For that, you can hire one of the best flat roofing companies like Ricks Main Roofing. Proactive and regular maintenance can extend the lifespan of the commercial roofing.

Finale

It is important to choose the ideal flat roofing system for your commercial property. However, with so many options, it becomes a challenging task to undertake. In that case, you can consider factors like building codes, location, weather conditions, etc. Moreover, compare the lifespance, maintenance and repair requirements, and durability of every roofing type. Some roofs require professional construction and installations, for that, you should always rely on the best roofing contractors in your area. 

Consulting with a well-known commercial roofing company can give you valuable insights to help you choose the best type. If the roof repair is irreversible, then you should go for a flat roof replacement. 

Last but not the least, consider the cost of the different flat roofs to choose the one that goes with your budget.

For any roofing information or service, feel free to get in touch with us right away! 

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