Built-up Roofs (BUR): A Comprehensive Overview

Built-up roofs (BUR) have been a popular choice for commercial roofing projects for decades. They are a reliable and cost-effective option, offering superior protection against the elements and providing long-term performance. This article provides a comprehensive overview of BUR roofing systems, from their components and installation to the benefits they offer. BUR roofing systems are composed of several layers of asphalt-soaked felt, or other waterproof materials, which are covered with a layer of gravel or stone chips to protect them from the sun’s UV rays. These layers are then topped with a layer of hot asphalt, which acts as an adhesive, allowing the roof to stick together.

The result is a roof that is impermeable to water and can withstand the elements. In addition to providing superior protection from the elements, BUR roofs are also easy to install and maintain. They require little to no maintenance, and can easily be repaired when needed. Furthermore, these roofs can be customized to fit any shape or size of building, making them a great choice for any commercial roofing project. This article provides an in-depth look at BUR roofs, including their components, installation process, and benefits. We hope that this information helps you make an informed decision when selecting the best roofing system for your building. The main components of a Built-up Roof (BUR) system are asphalt, tar paper, and gravel.

Asphalt is used to create a waterproof barrier that helps protect the building from water damage. Tar paper is then installed over the asphalt to provide additional protection against water intrusion. Finally, gravel is used to provide additional insulation, as well as to protect the underlying asphalt from ultraviolet light. Additionally, BUR systems can be reinforced with fiberglass matting or polyester fabric to provide additional strength and durability. When it comes to the advantages of built-up roofs, one of the most notable benefits is their superior protection from the elements.

Additionally, BURs are less likely to be damaged by high winds or hail than other roofing systems. They also provide better insulation than other roof types, which can help to reduce energy costs. On the downside, BURs can be expensive and require more labor to install than other roofing systems. In terms of maintenance, BURs require regular inspections and repairs to ensure that they continue to function properly. In addition, it's important to check for signs of wear or damage on a regular basis.

If any damage is detected, it's best to have it repaired as soon as possible to prevent further damage or costly repairs in the future. Finally, when it comes time to install a built-up roof, it's important to choose a reputable contractor who has experience in installing this type of roofing system. Additionally, it's important to make sure that the contractor is licensed and insured in order to protect yourself from any potential liabilities that may arise during the installation process.

Disadvantages of Built-Up Roofs (BUR)

Built-up roofs (BUR) can be expensive when compared to other types of roofing materials. The cost can be even higher if additional materials such as flashing, insulation, and waterproofing are needed. Additionally, BUR requires more labor during installation, as several layers of material need to be applied one after the other.

This can add to the cost of the project and make the installation process more time consuming. Another potential issue with BUR is that it can be heavier than other types of roofing materials, which could make it difficult to install on some buildings. The weight of the BUR membrane also means that it needs to be secured more firmly than other types of roofing materials. Finally, BUR may not be the most attractive option when compared to other types of roofing materials. The multiple layers of material used in BUR construction can make the roof look bulky and unattractive.

Installing Built-Up Roofs (BUR)

When it comes to installing a built-up roof (BUR), it's important to choose a reputable contractor. To ensure you're getting the best quality work, make sure the contractor is licensed and insured.

Additionally, they should be familiar with all applicable codes and regulations. Start by researching local contractors and asking for references from previous customers. You can also look for customer reviews online to help make your decision. Before signing a contract, make sure you understand the terms of the agreement. This includes any warranties or guarantees that may be offered. It's also important to verify that the contractor has the necessary experience and qualifications for the job. Once you've chosen a contractor, they will begin the installation process.

This includes removing any existing roofing material and preparing the surface for the new BUR. The contractor will then install the BUR system using layers of waterproofing material, asphalt, and felt paper. Finally, any flashing, edging, and accessories are added to complete the project. Once everything is in place, the contractor will inspect the roof to ensure it meets all safety standards.

Maintaining Built-Up Roofs (BUR)

Built-up roofs (BUR) offer superior protection from the elements, but they need to be regularly inspected and maintained in order to remain functioning properly. Regular inspections can help identify issues before they become major problems, and any repairs that are needed can be performed quickly and efficiently.

In addition, regular maintenance can help extend the life of a BUR and help ensure that it is performing at its best. When inspecting a BUR, it is important to look for any signs of damage or wear and tear. This includes checking for any rips, tears, or punctures in the roofing material, as well as any holes or cracks in the seams. It is also important to look for any evidence of water damage or mold growth.

If any of these issues are identified, they should be addressed as soon as possible in order to prevent further damage. When it comes to repairs, it is important to have them performed by experienced professionals who know how to work with BUR materials. This is because improper repairs can cause additional damage to the roof, so it is best to hire a company that has experience in this type of work. In addition, any repairs should be done with high-quality materials that are designed for use with BURs.

Finally, it is important to make sure that any debris or dirt is removed from the roof on a regular basis. This can help to prevent water damage and other issues from occurring. In addition, if the roof is not cleaned regularly, it can become clogged with dirt and debris which can reduce its effectiveness in protecting the building below.

Benefits of Built-Up Roofs (BUR)

Built-up roofs (BUR) offer a variety of advantages that make them an ideal choice for commercial roofing projects. These roofs provide superior protection from the elements and can even help to reduce energy costs.

Specifically, BUR roofs are known for their excellent insulation capabilities, as they are composed of multiple layers of asphalt and tar paper. This multi-layered construction helps to prevent heat transfer, which can significantly reduce energy bills. In addition to providing better insulation, BUR roofs are also highly resistant to water and wind damage. The multiple layers of asphalt and tar paper act as a barrier against water intrusion, preventing the formation of leaks. Furthermore, the strong adhesion of these materials provides increased protection against strong winds and other forms of weather damage.

This makes BUR roofs particularly attractive for businesses located in areas prone to extreme weather conditions. The durability and longevity of BUR roofs is another major advantage. With proper maintenance, these roofs can last for decades, offering long-term value for commercial property owners. As a result, businesses can save money on costly repairs and replacements that are usually associated with other roofing materials. Overall, built-up roofs (BUR) offer a number of distinct advantages that make them an ideal choice for commercial roofing projects. Their superior protection from the elements and better insulation capabilities can help reduce energy costs, while their durability and longevity offer long-term value.

In addition, BUR roofs provide excellent resistance to water and wind damage, making them a great choice for businesses located in areas prone to extreme weather conditions. Built-up roofs (BUR) offer a range of benefits that make them a great choice for commercial roofing projects, including superior protection from the elements, improved insulation, and potential energy savings. However, these roofs can be expensive and require more labor and expertise during installation than other types of roofing. Before deciding on a roofing system, it is important to consider both the advantages and disadvantages of BURs. Additionally, be sure to select a reputable contractor who is licensed and insured to ensure your roof is installed properly.