Choosing the Right Commercial Rolled Roofing System
Key Highlights
Commercial rolled roofing, also known as roll roofing, is a cost-effective roofing solution ideal for low-slope or flat roofs.
Three popular options for commercial rolled roofing include EPDM, TPO, and PVC, each offering varying levels of durability, longevity, and cost.
This roofing type boasts numerous benefits like cost-effectiveness, ease of installation, and weather resistance, making it a practical choice for commercial buildings.
Proper installation is crucial for maximizing the lifespan of a rolled roof. It involves preparing the roof surface, installing the roofing material, and sealing seams.
Consulting experienced commercial roofing contractors is recommended for selecting the best type of rolled roofing and ensuring a proper installation.
Introduction
In commercial roofing, picking the right material is very important for the life and strength of your building. For roofs that are low-sloped or flat, rolled roofing, often called roll roofing, is a common and smart choice. When looking at this type of roofing, it is important to talk with skilled commercial roofing contractors. They can help you find the best material and installation method for your needs.
Types of Commercial Rolled Roofing
Commercial rolled roofing has many choices. Each option has its own benefits and drawbacks. It is important to know the differences between them. These materials help create strong roofing systems that can withstand various weather conditions. They are also designed to meet specific needs and budgets of a building.
Some popular options are EPDM, TPO, and PVC. Each type gives different levels of durability, cost, and performance. Roofing contractors can help you choose the best option based on your building’s location, climate, and budget.
EPDM (Ethylene Propylene Diene Monomer)
EPDM stands for Ethylene Propylene Diene Monomer. It is a strong synthetic rubber used for roofing. Many people use it in commercial roofing because it stands up well to UV rays and different weather conditions. EPDM is loved for being waterproof and easy to install. Roofing contractors often suggest EPDM for flat roofs on commercial buildings. This is because it is durable and requires little maintenance. Business owners like it too because it is cost-effective and lasts a long time. EPDM is a smart choice for reliability and protection. It has a strong history of use in commercial roofing.
TPO (Thermoplastic Polyolefin)
TPO, or thermoplastic polyolefin, roofing is a strong choice for commercial buildings. It stands up well to UV rays and various weather conditions. TPO roofs are a favorite because they save energy and are easy to install. They protect flat roofs reliably, which makes them a smart choice for business owners. The durability of TPO roofs makes them a preferred option for many commercial properties.
PVC (Polyvinyl Chloride)
PVC (polyvinyl chloride) roofing is a popular choice for commercial buildings. It is known for its durability and cost-effectiveness. PVC roofs provide great protection against UV rays and various weather conditions. The installation process includes welding seams together, which makes a watertight seal for the roof surface. Business owners prefer PVC roofing because it lasts long and requires little maintenance. This makes it a smart investment for commercial properties. PVC roofing is also a reliable option for flat roofs. It offers insulation and can resist deterioration over time.
Benefits of Using Rolled Roofing for Commercial Buildings
Rolled roofing is becoming more popular for low-slope roofs on commercial buildings. This is due to its many benefits. It is cost-effective, easy to install, and works well with different building types.
Also, its simple application process and materials that are easy to find make it a top choice for contractors and building owners.
Cost-Effectiveness and Efficiency
One of the main benefits of rolled roofing is its low cost. It is one of the most inexpensive roofing materials available, making it a good choice for commercial buildings.
The installation process is usually quicker and needs less work than other roofing options, leading to more savings. Also, its light weight often means you won't need extra expensive support structures.
Here’s a closer look at why rolled roofing is cost-effective:
Lower material costs compared to regular roofing materials.
Reduced labor expenses because of faster and easier installation.
No need for a costly tear-off (sometimes).
Less material waste with larger, continuous rolls.
Durability and Longevity
Rolled roofing is not only affordable, but it is also strong and lasts a long time when it is put up the right way. It can handle different weather conditions like rain, snow, and wind, keeping your commercial building safe.
Modified bitumen roofing is made with asphalt and special additives. This type of roofing is more flexible and tough. Its modified bitumen roofing membrane resists cracks and tears, which helps it last even longer.
If you want to get the most out of your rolled roof, it's important to have proper installation and regular maintenance. This will give you long-lasting protection.
Installation Process for Rolled Roofing
The way you install rolled roofing is very important for a roof that lasts. There are several steps in this process. Each step helps layer and secure the roof, stopping leaks and water damage.
Preparing the roof deck and applying the final sealant are key steps. Each one helps make the roof strong. This highlights the need for skilled roofing contractors who know what they’re doing.
Preparing the Roof Surface
A good rolled roofing installation depends on getting the roof surface ready first. Roofing contractors should start by cleaning the roof surface well. They need to remove any debris, dirt, or loose materials.
If there are old roofing materials, such as shingles, these should be taken off carefully. It's also important to check the roof deck for any damage or bumps and fix them before starting the installation.
Experts can use a special primer, like Henry Lowslope, to make the surface smooth and even. This helps the rolled roofing material stick properly. Skipping this step can cause problems with adhesion. This could shorten the roof's lifespan and affect its ability to keep water out.
Application Techniques and Best Practices
The installation process typically starts with rolling out the roofing material over the prepared roof deck, ensuring it lays flat and even. Proper installation techniques are crucial for a watertight seal. Overlapping the seams by a recommended amount ensures adequate coverage and water drainage.
Securing the edges and seams of the rolled roofing is crucial for preventing leaks. Fasteners, such as nails or screws, are used to attach the roofing material to the roof deck, while specialized adhesives or tapes further seal the seams.
Hot-mopping
Applying hot asphalt onto the roof deck before rolling out the roofing material.
Torch down method
Using a propane torch to heat the adhesive backing of the roofing material, activating it to bond with the roof deck.
Self-adhered rolls
Featuring a peel-and-stick backing for easier installation (usually chosen for small projects due to cost).
Conclusion
In conclusion, picking the right rolled roofing for your commercial building is very important. It can make a big difference in how long it lasts and how well it works. Knowing the different types of roofing materials like EPDM, TPO, and PVC can help you choose what fits your needs best. Rolled roofing gives you benefits like being cost-effective, durable, and easy to install. By choosing the right material and using proper installation methods, you can have a strong roof that lasts a long time. Whether you're working on new construction or a renovation, spending on good rolled roofing will keep your commercial building safe and secure for years to come.
What are the advantages of using commercial rolled roofing?
Commercial rolled roofing offers advantages like affordability, easy installation, durability, and low maintenance requirements. It is a cost-effective roofing option for commercial buildings that need a practical and reliable solution for their roofing needs.
What type of rolled roofing is best?
The best type of rolled roofing for commercial buildings depends on factors such as budget, climate, and specific needs. EPDM is known for its durability, TPO is popular for energy efficiency, and PVC offers chemical resistance. Choosing the best one involves considering these factors to find what suits your building requirements the most.
Why is commercial roofing necessary?
Commercial roofing is vital for protecting commercial buildings from weather elements, ensuring structural integrity, and maintaining energy efficiency. It safeguards the interior from leaks, mold, and other damage, prolonging the lifespan of the building and reducing maintenance costs in the long run.
