Commercial Roofing & Exteriors

Exterior Design & Development is a leading Commercial Roofing and Exterior Contractor in Southeastern Pennsylvania.

Our Commercial Roofing experts are able to offer comprehensive guarantees that other roofing contractors can’t (and won’t) typically offer. Our team has a great deal of expertise in all types of roofing installations, repairs, and custom exteriors so we are an easy choice if you want exceptional services at rates that you can afford.

If own a commercial property or business, then you probably don’t have time to waste stressing about the condition of your roof if you are trying to develop and maintain your business. Our commercial roofer team at Exterior Design & Development understands that commercial establishments need expedited commercial roof repair and roof replacement services that will not interfere with their day to day business operation. We are diligent in ensuring that you will be inconvenienced as little as possible while our roofing contractors are conducting repairs and installations.

Our team is proficient in handling all types of commercial roofing projects and custom building exteriors – no matter how small or large they may be. Whether you own a retail store, restaurant, office building, supermarket, or any other type of business, you can trust in our ability to adhere to high-quality standards when we are completing your project.

Commercial Roofing Systems

EPDM Roofing Systems

EPDM (ethylene propylene diene terpolymer) has the longest proven performance record of all single-ply membranes. Its high-performance synthetic rubber compound provides exceptional weathering in climates across the globe. The material is easy to install and can be either fully adhered, mechanically attached or ballasted.

Multiple attachment types and colors are available, which provides design flexibility and variety. Plus, white EPDM membranes offer the lowest carbon footprint of all single-ply membranes—making it a sustainable choice you can count on.

TPO Roofing Systems

Thermoplastic polyolefin (TPO) is leading the trend in white, reflective, energy-efficient, single-ply roofing systems—and is the fastest-growing commercial roofing membrane on the market today. TPO has gained broad industry acceptance for its many installation and performance advantages, including its ability to be heat-welded, creating a monolithic roof while providing strength and durability. Its white reflective membrane also meets the criteria of LEED®, ENERGY STAR® and other environmental programs.

Metal Roofing Systems

Metal roofing offers many benefits in the design of a building. It is visually striking and extremely durable, yet lightweight and easy to work with. Plus, there are a wide variety of options for every budget, look, function and scale, turning just about any design you can imagine into a possibility. And it’s a great choice for meeting sustainability initiatives.

Modified Bitumen

Modified bitumen roofing systems are multi-ply systems usually consisting of 2-3 layers of a composite roll and surfaced with granules or foils. These systems are typically utilized on low slope roof areas in conjunction with varying insulations and deck systems, but are sometimes installed on steep slope substrates.

Architectual Sheet Metal

Architectural sheet metal is the custom fabrication of metal flashings, trim, and sometimes ornate metals utilizing a multitude of materials. The metal types utilized range from conventional metals like steel and aluminum to high end materials like zinc, copper, lead, and metals with custom colored finishes.

Built-Up Roof

The built-up roofing system is compiled from multiple layers of roofing plies (typically 2 to 4) adhered with adhesive or hot asphalt. The roof system is usually surfaced with a gravel layer embedded in hot asphalt or adhesive but can also be surfaced with a granulized cap sheet or coating. It can be installed over a multitude of roof decks and insulations.

Vegetative Roofs (GREEN Roof)

Green or Vegetative Roofs are composed of several layers including an underlying waterproofing system, soil media and vegetation. Benefits of this system include: lower energy costs, LEED recognition, air quality, reduced storm water runoff, and an extended roof life.

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