Built-Up Roofing
Installation & Repair
Trust Bryan Exteriors for All Your Built-Up Roofing Needs
A built-up roofing system is a great option for homes or buildings with low-slope or flat roofs.
A built-up roofing system is a great option for homes or buildings with low-slope or flat roofs. It has a 100-year history of use in the United States, and has become increasingly popular as greater awareness is made of its benefits and protective properties.
At Bryan Exteriors, our experienced, licensed roofing contractors offer inspections, repairs, and installations of built-up roofing in Des Moines, IA. Residential built-up roofs offer exceptional protection from the elements and can extend your roof’s lifespan and make it more energy-efficient.
Call us today to schedule a free estimate for installing a built up roofing system.
What Is Built-Up Roofing?
Built-up bituminous roofing consists of a base sheet that is installed over insulation or a roof deck with mechanical fasteners.
The base sheet offers the bottom-most layer of waterproofing and acts as a stable surface to which to adhere additional sheets of roofing. Typically, a layer of asphalt is applied on top of the base sheet, and then a layer of reinforcing felt or ply sheet is installed on top of that. This combination creates a barrier with superior water resistance.
This process is repeated over and over again until the roof reaches the necessary thickness or number of plies. It is finally capped off with a mineral-surfaced cap sheet or covering, and then covered with gravel or slag.
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Does Built-Up Roofing Leak?
Benefits of Residential Built-Up Roofs
Like any roofing system, Built-Up Roofing (BUR) can experience wear and tear over time. Proper maintenance is key to preventing leaks and preserving your roof’s integrity.
Even with these potential risks, BUR roofing remains one of the most reliable systems for protecting commercial and residential roofs from leaks and long-term damage.
Common risk factors include:
Degraded flashing around the perimeter, which can allow moisture to seep in.
Foot traffic pushing gravel into roof layers, causing small holes and surface penetration.
UV exposure and temperature extremes that can weaken tar and asphalt.
Neglected drains, gutters, and soffits leading to standing water and condensation buildup.
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Contact Bryan Exteriors for a Superior
Roofing Experience
Our experience sets us apart from other roofing contractors in Des Moines and Omaha. When you work with us, you also get the benefit of more than five decades of collective roofing experience.
To handle your roofing project, contact us now!
