The Basics of Flat Roof Installation in Waukesha, WI

by | Nov 3, 2015 | Roofing Contractor

Many homes and industrial buildings were built entirely with flat roofs or have a portion of the roof that’s flat. A flat roof creates visual appeal due to its straight lines, but caring for such a roof can be challenging in rainy climates. Moisture can accumulate, causing cracking, blistering, and leaking. Even a roof with a pitch may have a flat area over a garage or a porch. In this article, readers will learn about the various types of Flat Roof Installation in Waukesha WI, and about their maintenance requirements.

Types of Flat Roofing

*      Asphalt rolls are a single-layer combination of asphalt and organic material. These are typically laid over roofing felt before being attached with cold cement and nails. Asphalt roll roofing is usually covered with granular minerals, and seams are sealed with a roofing compound.

*      Built-up roofing is a multi-layer material consisting of gravel, fiberglass membrane, and hot tar. This type of roofing is fire-resistant and relatively inexpensive, but it’s messy and smelly to install.

*      Modified bitumen roofing has one ply, which is applied with a peel and stick or a touchdown system. The installation method is tricky and should only be done by professionals.

*      Rubber membrane roofing, also called EPDM or ethylene propylene diene monomer, is a rubber material that’s resistant to sun damage. EPDM can be fastened mechanically, glued, or ballasted. EPDM provides a lightweight surface, and it is simple to patch.

*      Flat seam metal roofing consists of small sections of sheet metal soldered together. This type of roofing can be made of copper, galvanized iron, or stainless steel.

Cleaning a Flat Roof

One of the biggest issues with a flat roof is that it’s prone to accumulations of water and debris. To prevent future issues, homeowners should clean their flat roofs regularly, and they should consider hiring a roofer from to install an EPDM system.

New Roof Installation

Those considering Flat Roof Installation in Waukesha WI, should consider building it with a slight incline. Even a slight slope can allow more effective water runoff, and your roofer should use plywood sheeting to allow for joint expansion. Fiberglass backing should be used along with rubber adhesive along the edges.

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