Menuear.com

Inspiring the world.

Pros and cons of reinforced roofs versus EDPM rubber membrane roofs

There are various types of flat roof systems to choose from for your home or building. Many options are suitable for new construction homes and roof replacement needs, making it more difficult for you to decide which style is best for your property. Two of the most common options on the flat roof market are built roof systems (BUR) Y EDPM Rubber Membrane Roof Systems. Read on to learn more about both systems by comparing the pros and cons of each.

Built ceilings (BUR)

The built up roof (BUR) is a common option for flat roof systems. These systems are built in layers, starting with several sheets of impermeable layers, followed by a layer of hot tar and gravel (hot bitumen or asphalt-based), and then ballasted with a layer of smooth river rock. This top layer functions as an effective reflective coating for increased energy efficiency, while the hot asphalt mix provides durability and functions as a fire retardant.

Although traditionally made from hot tar and gravel or tar paper, industry innovations continue to increase and more advanced materials are used for BURs, such as fiberglass membranes. The total cost of purchasing and installing a BUR varies from customer to customer, as it depends on a wide variety of factors. Some of the most influential factors include the total surface area and the quality of the material. On average, BUR systems typically cost between $5 and $7 per square foot installed.

PROS:

Inexpensive compared to alternative flat roof options

Visually appealing for windows and balconies facing a roof

Reflective coating improves energy efficiency and reduces heat gain

CONS:

Requires more frequent routine maintenance compared to alternative systems

Materials are heavy and increase installation time

Installation can be tedious; Improper installation can clog gutters

EPDM rubber membrane roofing

EDPM (“EPDM” stands for “ethylene propylene diene monomer”) rubber membrane roofing is another common flat roof option that works great for large, flat roofs. This material is a true flexible rubber that can be installed in various ways. More traditional installation methods include using fasteners to mechanically anchor it, stone ballasting, or using adhesive. They come in wide rolls that must be rolled out with the utmost precision and care to avoid air bubbles and other structural defects.

EDPM roofing systems provide a wide range of benefits, including increased durability, resistance to UV damage, and much more. Homeowners also admire the ease of installation and reduced routine maintenance needs, as well as its resistance to natural wear and tear such as scuffs and scratches. In terms of cost, the total amount will vary depending on the unique factors and circumstances of your property. On average, you can expect your EDPM rubber roof to cost between $4.00 and $7.00 per square foot installed.

PROS:

Low maintenance and easy to repair water leaks

Resistant to water leaks and surface imperfections such as scuffs and tears

Can last up to 20 years or more with good care

Provides a clean and uniform appearance

CONS:

Absorbs a lot of heat so a reflective top liner is necessary

White reflective topcoat is an additional cost to purchase and install

Excess heat absorption can increase energy costs by 30% or more

Related Posts

Leave a Reply

Your email address will not be published. Required fields are marked *