Custom Exteriors, LLC

Day: March 31, 2023

  • Modified Bitumen Roofing Systems

    Modified Bitumen Roofing Systems

    modified bitumen roofing

    The Complete Guide to Modified Bitumen Roofs: Maintenance, Cleaning, and Repairs

    When it comes to protecting your home from the elements, your roof plays an important role. One roofing option that has gained popularity is modified bitumen or mod-bit roofing. Its durability and performance are, without a doubt, the reason the modified bitumen roof has become so popular. Whether you’re a homeowner considering this type of roofing or simply curious about it, we are here to help! This article will discuss the details of a modified bitumen roof. This will include how to maintain it, clean it, and handle basic repairs.

    We will review how regular inspections act as the first line of defense for your modified bitumen roof. Doing this allows you to catch and address issues early. Visual checks bi-annually spot wear and tear. They also identify more serious problems like cracks, blisters, or loose seams. This approach ensures you prevent minor concerns from becoming costly repairs. Or, worse than that, an early roof replacement.

    Understanding Modified Bitumen Roofs:
    Your Property’s Defender

    Modified bitumen roofing is often referred to as a mod bit roof. It is a roofing material that combines asphalt with other materials to create a durable, weather-resistant roofing system. Because of this, it’s commonly used on flat or low-slope roofs.  It’s a great choice for both residential and commercial buildings. The term “modified” indicates that the asphalt has been improved or modified. That is done to improve its performance.

    The roofing material is created by layering asphalt with additives like polyester or fiberglass to increase its strength and flexibility. This layered approach gives the roof durability, allowing it to withstand many weather conditions. These include heavy rain, extreme temperatures, and UV radiation.

    Modified bitumen roofing is valued for its long lifespan. In addition, it’s known for weather resistance and ease of repair. Regular maintenance, prompt repairs, and proper drainage are vital. This will ensure your roof’s continued performance and durability.

    Maintenance Tips For A Long Roof Lifespan

    Maintenance tips for a mod bit roof

    Regular inspections are necessary because they identify and address potential issues early on. This approach saves you time and money. For example, this form of maintenance prevents minor problems from turning into major repairs. Things such as removing ponding water and ensuring proper drainage are vital in avoiding water or roof damage. In addition, it is important to inspect flashing and seams.  

    Keeping the roof surface clean prevents debris buildup. Debris buildup leads to moisture and even structural damage over time. So, regularly inspecting gutters and downspouts ensures that rainwater is effectively channeled away from the roof. Doing so reduces the risk of leaks and water damage.

    Caring for your modified bitumen roof:
    A Guide by Custom Exteriors

    Maintenance on your modified bitumen roof is easier than it sounds. In fact, it’s a smart way to ensure your roof stays strong. By doing basic maintenance, you protect your home for years to come.

    Just like you go for a check-up at the doctor’s, your roof needs regular check-ups too. Think of it as a way to catch any problems before they become big issues. To keep things simple, check your roof at least twice a year. The best times are once in the spring and once in the fall. This timing is great because it’s right after the rougher weather has passed. Hail and snow storms sometimes cause trouble for your roof. So, these check-ups help you catch any issues early.

    What to look for when inspecting your mod bit roof

    During your regular roof inspections, you should keep an eye out for a few important things:

    • Conduct surface checks looking for cracks, blisters or tears.
    • Check the edges of your roof and areas around chimneys and vents for signs of damaged flashings
    • Make sure your roof’s drainage system works well and is clear for proper drainage.
    • Inspect where seams meet. They should be tightly joined.
    • If you see granules coming off your roof, that is a sign of damage.

    Maintaining a modified bitumen roof involves regular inspections and cleaning. In addition to this, you should address any repairs as soon as possible. Hail and snow storms can wreak havoc on your roofing system. The first step in maintaining your mod-bit roofing system is these regular inspections. These regularly scheduled inspections should include the following:

    1. Surface Damage: Check for any cracks, blisters, punctures, or tears on the surface of the roof
    2. Flashing: Inspect the flashing around the roof’s edges and penetrations.
    3.  Drainage: Ensure the roof drainage system functions correctly and no pools are forming on the roof’s surface. 
    4.  Roofing Seams: Inspect the seams of the system for any signs of separation. 
    5.  Granule Loss: Loss of granules is a sign of damage and wear. 
    Mod bit roof maintenance contractor

    Cleaning Your Modified Bitumen Roof

    Regular cleaning is the second important step in maintaining your modified bitumen roof. Remove debris, such as leaves or branches, from the roof’s surface. Use a broom or brush to sweep the roof’s surface to remove any loose dirt, dust, or debris. At this point, your roof should be clear of all large and small debris. Once the roof is clear, apply a cleaning solution for mod bit roofing systems. You can purchase this solution from your local home improvement store or roofing supplier. Follow the manufacturer’s instructions for application. 

    When cleaning the surface of your roof, use a soft-bristled brush or sponge to scrub the surface gently. Never use a pressure washer, as it can damage the roofing material. Once you have cleaned the surface, rinse the roof’s surface with a hose. Make sure to remove all of the cleaning solution from the roof. 

    Lastly, inspect the surface for any damage or signs of wear and tear once the roof is clean and dry. Any issues should be addressed immediately to prevent further damage. It is important to note that mod bit roofing systems need regular maintenance to keep them in good condition. Even if you are doing regularly scheduled maintenance, you should have your roof inspected by a professional every few years. This helps to ensure it is in good shape and any issues are being addressed. 

    Repairing Your Modified Bitumen Roofing System

    Commercial roofing contractor completing flat roof replacement in Greeley

    Repairs should be made after your mod-bit roof has been cleaned and inspected. Completing these as soon as possible to prevent further damage. If you are uncomfortable inspecting or repairing your roof, consider hiring a professional roofing contractor to do the work for you. A professional can help ensure that your roof is properly maintained. They also ensure issues are addressed promptly. Following these steps can help your mod-bit roof stay in good condition. And, in turn, lasts for many years. 

    A professional roofing contractor will assist in inspecting the condition of roofing seams, granule loss, and state of roof flashings. Additionally, they should ensure your roof has proper drainage. They will also be able to address any issues promptly with roofing expertise, thus providing a proper repair. 

    Consider the Age of Your Modified Bitumen Roof

    With proper installation and maintenance, your modified bitumen roofing system should last 10 to 20 years. This obviously depends on your unique conditions. It’s essential to keep in mind the age of your roof. Even with proper installation and maintenance, your modified bitumen roof will likely be at the end of its life as you get closer to that 20-year mark. A professional roofing contractor like Custom Exteriors can assist in determining if you are a candidate for mod-bit roof repairs or if it is time to replace your roofing system. 

  • Everything You Need to Know About a PVC Roofing System

    Everything You Need to Know About a PVC Roofing System

    What is a PVC Roofing System?

    What is PVC Roofing?

    PVC roofing is a type of roofing material made from Polyvinyl Chloride (PVC). It is a thermoplastic material that is durable, lightweight, and resistant to weathering, fire, and chemicals. While it is most often used for commercial and industrial buildings, it can also be found in residential applications. 

    PVC roofing comes in many forms, including sheets, membranes, and panels, and is available in various colors and textures. It is typically installed using hot air welding, which fuses the seams and creates a weather-tight seal. It is easy to maintain and can last for many years with proper roof maintenance. 

    One of the main advantages of PVC roofing is its energy efficiency. PVC roof systems reflect a significant amount of heat and light, thus reducing cooling costs and making the building more comfortable in hot weather. Additionally, PVC roofing systems are often made from recycled materials and can be recycled at the end of their useful life, making them an environmentally friendly option. 

    How is PVC Roofing Made?

    PVC roofing systems are manufactured using a process called extrusion. Here are the basic steps involved:

    1. Mixing: First, raw materials are mixed together in a large mixer. The materials include PVC resin, plasticizers, stabilizers, and other additives. 
    2. Extrusion: the mixed materials are then fed into an extruder, which heats and melts them into a uniform liquid. The liquid is then forced through a die that shapes it into a continuous sheet of PVC roofing material. 
    3. Cooling: As the PVC sheet emerges from the die, it passes through a series of cooling rollers that gradually bring it down to room temperature. This helps ensure it maintains its desired shape and properties. 
    4. Cutting and finishing: Once the PVC sheet has been cooled, it is cut into the desired length and shape. 

    Overall, the process of manufacturing PVC roofing systems is automated and can be done on a large scale. Because of this, it is a cost-effective and efficient choice for many roofing applications. 

    Types of PVC Roofing

    There are multiple types of PVC roofing systems available. Some of the most common types of PVC roofing systems include single-py PVC roofing, mechanically attached PVC roofing, fully adhered PVC roofing, and ballasted PVC roofing. 

    The single-ply PVC roofing is the most common type. It involves installing a single layer of PVC roofing membrane over the roof deck. The membrane is typically reinforced with polyester or fiberglass to improve its strength and durability. Mechanically attached PVC roofing systems attached the PVC to the roof deck using fasteners. It is faster and easier than hot air welding but can be less watertight and may require more maintenance over time. Fully adhered PVC roofing bonds the PVC membrane to the roof deck. It provides the most robust and watertight seal but is more expensive and time-consuming to install. Lastly, ballasted PVC uses gravel or pavers to hold the membrane. It is less costly and provides excellent insulation, but it can be more challenging to repair if damage occurs. 

    The best type of PVC roofing for your property will depend on factors such as the size and slope of the roof, the weather conditions in your area, and the desired level of insulation and energy efficiency. Your local roofing expert can help discuss these options to ensure the proper fit for your property. 

    Benefits of PVC Roofing Systems

    PVC roofing system

    PVC roofing systems offer several benefits over other roofing systems. Some of the main advantages include the following: 

    1. Durability: PVC roofing systems are highly durable. They can withstand harsh weather conditions, including wind, rain, snow, and hail. This can benefit areas prone to severe weather, such as Colorado and Wyoming. It is also resistant to fire and chemicals, making it a good choice for industrial and commercial applications. 
    2. Energy Efficiency: PVC roofing systems are highly reflective. This can provide good insulation and help reduce both heating and cooling costs. 
    3.  Easy Maintenance: PVC roofing systems are easy to maintain and require minimal upkeep. It is resistant to mold, mildew, and algae growth, thus keeping the roof clean and debris-free. 
    4.  Long Lifespan: PVC roofing systems can last up to 30 years or more with proper installation and maintenance. 
    5.  Environmentally Friendly: PVC roofing systems are often made from recycled material and can be recycled at the end of their useful life. Because of this, it helps lower the building’s carbon footprint. 

    PVC Roofing Systems for Your Flat Roof

    PVC roofing systems can be a good choice for many applications, but whether or not it is the best choice will depend on various factors, such as the climate and weather conditions, the size and slope of the roof, and the building’s intended use. A qualified flat roofing contractor will be able to walk you through the options best suited for your facility. 

    While PVC roofing provides many benefits, such as energy efficiency, durability, low maintenance, and a long lifespan, some factors must be considered to determine if a PVC roofing system is right for you. For example, PVC roofing systems can be more expensive than other roofing materials and may not be suitable for roofs with steep slopes or complex shapes. Choosing a reputable manufacturer and installer is also essential to ensure the PVC roofing system is installed correctly and will perform as expected over its lifespan. 

    If your roof has a pitch of lower than 2:12, it is considered a low slope. Because of this downward slope, water does not drain off the roof’s surface as it would in a high-pitch design. Asphalt shingles are not designed to handle standing water, so that a PVC roofing system may be a good fit for your low-slope roof design. 

    With decades of experience, Custom Exteriors has provided Colorado property owners with high-quality flat roof solutions. You can count on us to help you design a functional flat roofing system that will protect your building for years to come!

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