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Modified Bitumen Roofing

Complete Residential & Commercial Roofing in New Orleans

Modified Bitumen Roofing New Orleans

Modified bitumen roofing is a thermoplastic roofing membrane that is made up of asphalt and plasticizers. It is typically reinforced with polyester or fiberglass mats. The roofing membrane is then covered with a mineral surface coating. This method of roofing system has proven to be very successful in many parts of the United States.

Modified bitumen is the next generation of built up roofing systems, which improves the qualities of already proven multi-ply roofing systems.

One of the reasons that modified bitumen roofing systems are so successful is that they are very versatile. This roofing system can be used on many different types of buildings including commercial, or industrial buildings. It is especially popular because it provides excellent protection to extreme weather conditions for flat roofing in New Orleans

Types of Modified Bitumen Roofing New Orleans

If you classify modified bitumen roofing by how it is made, there are generally two types of modified bitumen roofing membranes: APP and SBS modified.

APP stands for atactic polypropylene, and SBS stands for styrene-butadiene-styrene. Both modified bitumen materials are made with asphalt, but the polymer used in their manufacture is different.

Modified Bitumen Roofing New Orleans - Resilient Roofing New Orleans

APP Modified Bitumen

APP-modified bitumen roof membranes are manufactured with atactic polypropylene. This is a less common type of polymeric material that has excellent tear and tensile strength. However, it does not perform well when exposed to ultraviolet light or ozone degradation; thus, this roofing membrane should be coated for protection.

SBS Modified Bitumen

SBS stands for styrene-butadiene-styrene modified bitumen rooftop systems. Styrene-butadiene-styrene refers to a synthetic elastomer that has been chemically bonded into asphalt compounds making it more durable. This type of roofing system is more common, but both are similar in being made with asphalt.

In simple terms, APP is a plastic asphalt, and SBS is an elastic asphalt. These types of modified bitumen membrane systems are known for their versatility, durability, longevity, fire resistance, and they can be applied to many different surfaces.

Installation

There are three ways of installing a modified bitumen roofing New Orleans:

Torch Applied

The first is the torch-applied process. In this case, a propane or natural gas flame is used to melt or soften the modified bitumen material. Then the installer applies it to the surface using rollers and squeegees. When installing a modified bitumen roofing system using this method, make sure that you clean off any dirt or debris from the surface first.

Self-Adhered

The second way to install a modified bitumen roofing system is called self-adhered. In this case, the sheet is pre-fabricated at the factory with an attached slip sheet. The slip sheet, which is adhesive coated, is removed, and you place the material directly over the seam. After it has been placed on top of the seam, you will use a roller to press it down tightly against the roof decking or sheathing.

Liquid Adhesive

A third way to install a modified bitumen roofing system is with the use of liquid adhesive. This system uses hot asphalt applied in small sections and then placed on top of a base sheet that is already mechanically attached to the roof deck.

Applying modified bitumen membranes is considered a professional skill, and it is recommended that you hire a professional to do this for you.

Asphalt materials are flammable, so the area must remain free of open flames and sparks when installing or repairing asphalt roofs.

Advantages of Modified Bitumen Roofing New Orleans

Durability

The major advantage of this type of roofing system is its durability. This roofing system will typically last 30 years, significantly reducing the amount of money needed to maintain the roof. This system will also resist damage from hail, very high winds, and other natural disasters. This makes it great for many different types of buildings, including commercial buildings.

Easy to Install

This Modified Bitumen Roofing New Orleans is also easy to install. This is a major benefit for the roofing contractors that do the installation because it reduces the labor hours required to install it. This helps reduce costs and results in a faster turnaround time for projects.

Good Tear strength

This roofing system also has exceptional tear strength, which ensures that it will not rip, even if the complete material is very heavy and there is high wind. In addition, the materials used in this type of roofing system make them resistant to damage from different types of chemicals, including solvents and oils.

Versatility

The last major advantage of modified bitumen membrane roofs comes from their versatility. You can install these types of roofs over almost any type of substrate you have currently on your flat roof.

ResistAirborne Damage

This type of roof will also protect your building from airborne debris as well as water damage caused by rain or melting snow. In addition, it protects against these types of damages very effectively, which means you will not have to spend so much on expensive maintenance services to keep your building working properly.

Puncture Resistant

Just like the Built-up roofing system, this roofing system is puncture-resistant. This comes from the fact that it has multiple protective layers that are in place to ensure that the roof is protected. Therefore, even if the roof is punctured, it will not damage the structure because of this extra protection.

Weather-resistant

This roofing system is also very weather-resistant, which makes it great for a wide variety of applications. It will withstand damage from hail and high winds, so you don’t have to worry about the type of weather that your building experiences.

Can withstand extreme heat or cold

The main advantage of installing a Modified Bitumen roof is that it can withstand extreme heat or cold. This type of roofing system can handle extremely hot temperatures and extremely cold temperatures, making it great for many different types of buildings. In addition, the layers will not get brittle or shrink near the seams as easily as they do in Built-up roofing systems.

Fire Resistance

The layers of this type of roofing system are resistant to heat, high winds, and fire, which means they will not burn or catch fire as easily as other membrane materials. This makes it a good choice for buildings that need extra protection from fire.

Mold and Mildew resistant

This type of roof is also mold and mildew resistant, which is a major advantage for flat-roofed buildings located in humid areas. In addition, it has been designed to work well in all types of weather conditions. This makes it great for applications like patios, carports, and storage units.

Good Insulator

This material will also help your building stay cooler during the summer. It is an excellent insulator and has a very low thermal conductivity index which means you can save money on energy bills each month by using this type of roof.

Lightweight

This roof is also lightweight, making it easy to put on top of most flat roofs. In addition, the weight is evenly distributed through the material, which means that you can apply it to smaller or lightweight roofs without adding too much weight.

Potential Drawbacks of Modified Bitumen Roofing

If you consider using this type of roofing system, there are also a few concerns that you should be aware of before proceeding.

Fire hazard

The torch-applied modified bitumen roof requires open flame torches to complete the process. This means that there is a fire hazard involved in the installation. So, you should be careful when installing this type of roofing system, or rather, you should hire an expert contractor who know what they’re doing. Don’t do it yourself and don’t hire an amateur.

Contractor Experience is Required

Even though modified bitumen roofing systems are easy to install, you will need a contractor who has experience in the process. If you don’t work with a reputable company that uses well-trained individuals to complete the job, it can be more dangerous than beneficial. If the contractor does not follow all of the instructions in the installation manual, you can also run into problems. You must install the system up to the standards specified by the manufacturer so that it works properly.

Requires periodic checks

This type of roofing system will have to be checked after a certain period so that you can identify any potential problems before they get out of hand. If you do not check on the roof regularly, it could lead to costly repairs or replacements in the future.

Modified Bitumen Cost

Many factors will help you determine the cost of your modified bitumen roofing. The local area, building size, and type of installation can all affect the overall cost substantially. Size is one of the biggest factors when determining the price. Its thickness also affects the price. On average, you can expect to pay around $15-$25 per square foot for this type of roofing system. If you need more information, contact a Resilient roofing representative to get a detailed price range.

BUR Roofing Summary

If you weigh the pros and cons of this type of roofing system, you’ll see that it has a lot to offer. If you’re looking for a flat roofing material that is easy-to-install, fire-resistant, lightweight, mold and mildew resistant, flame retardant, weather-resistant, insulator, then the modified bitumen roofing system may be right for your project. This type of roof is known to last longer than most other types of membrane systems, so you can expect it to remain in place for many years. In addition, it requires minimal repairs and is a good choice for buildings that have flat roofs.

Resilient Roofing provides you with a cost-effective modified bitumen roofing in New Orleans. Call us today to get a free estimate. (504) 766-3224. Visit:

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