Flat Roof Serving Philadelphia
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Professional roofing services in Philadelphia, PA. Umbrella Roofing provides quality roofing solutions for residential and commercial properties.
Professional roofing services in Philadelphia, PA. Big Joe's Roofing provides quality roofing solutions for residential and commercial properties.
Professional roofing services in Philadelphia, PA. Pace Roofing LLC provides quality roofing solutions for residential and commercial properties.
Professional roofing services in Philadelphia, PA. DISCOUNTED ROOFING LLC provides quality roofing solutions for residential and commercial properties.
Professional roofing services in Philadelphia, PA. Top Tier Roofing provides quality roofing solutions for residential and commercial properties.
Professional roofing services in Philadelphia, PA. FM & Loonstyn Roofing provides quality roofing solutions for residential and commercial properties.
Professional roofing services in Philadelphia, PA. Philadelphia Quality Roofing provides quality roofing solutions for residential and commercial properties.
Professional roofing services in Philadelphia, PA. Rooftop Warriors LLC provides quality roofing solutions for residential and commercial properties.
Professional roofing services in Philadelphia, PA. Philly's Phinest Roofing provides quality roofing solutions for residential and commercial properties.
Professional roofing services in Philadelphia, PA. Reiter Roofing provides quality roofing solutions for residential and commercial properties.
Professional roofing services in Philadelphia, PA. Rob Nolfi Roofing provides quality roofing solutions for residential and commercial properties.
Professional roofing services in Philadelphia, PA. Expert Roofing & Home Improvements provides quality roofing solutions for residential and commercial properties.
Professional roofing services in Philadelphia, PA. Made in America Roofing provides quality roofing solutions for residential and commercial properties.
Professional roofing services in Philadelphia, PA. The Roof Doctor provides quality roofing solutions for residential and commercial properties.
Professional roofing services in Philadelphia, PA. Forline Roofing provides quality roofing solutions for residential and commercial properties.
Professional roofing services in Philadelphia, PA. Philly Roofing & Exterior Services provides quality roofing solutions for residential and commercial properties.
Professional roofing services in Philadelphia, PA. Total Roofing and Siding Inc. provides quality roofing solutions for residential and commercial properties.
Professional roofing services in Philadelphia, PA. Roofing Restoration Specialist provides quality roofing solutions for residential and commercial properties.
Professional roofing services in Philadelphia, PA. DISCOUNT ROOFING provides quality roofing solutions for residential and commercial properties.
Professional roofing services in Philadelphia, PA. Beck Family Roofing provides quality roofing solutions for residential and commercial properties.
Professional roofing services in Philadelphia, PA. Global Construction LLC provides quality roofing solutions for residential and commercial properties.
Professional roofing services in Philadelphia, PA. Richard Hammond Roofing provides quality roofing solutions for residential and commercial properties.
Professional roofing services in Philadelphia, PA. Philadelphia City Roofing provides quality roofing solutions for residential and commercial properties.
Professional roofing services in Philadelphia, PA. Bridesburg Roofing Co provides quality roofing solutions for residential and commercial properties.
Professional roofing services in Philadelphia, PA. A & B Contracting & Roofing LLC provides quality roofing solutions for residential and commercial properties.
Professional roofing services in Philadelphia, PA. Premier Roofing provides quality roofing solutions for residential and commercial properties.
Professional roofing services in Philadelphia, PA. Philadelphia Roofing Co provides quality roofing solutions for residential and commercial properties.
Professional roofing services in Philadelphia, PA. All Seasons Roofing provides quality roofing solutions for residential and commercial properties.
Professional roofing services in Philadelphia, PA. Advanced Roofing Technologies | Philadelphia Flat Roof Repair, Replacement and Installation provides quality roofing solutions for residential and commercial properties.
Flat roofs—more accurately called low-slope roofs—are the dominant roof type in Philadelphia's row home neighborhoods. These roofs aren't actually flat; they have a slight slope (typically 1/4 inch per foot minimum) to direct water toward drains, scuppers, or roof edges. When this drainage fails, ponding water becomes the primary threat to roof longevity.
The most common flat roof systems in Philadelphia include modified bitumen (torch-down or cold-applied), EPDM rubber membrane, and TPO single-ply membrane. Each system has strengths: modified bitumen is forgiving of minor imperfections and handles foot traffic well, EPDM has excellent long-term durability, and TPO offers energy-efficient reflectivity with heat-welded seams.
Parapet walls are a defining feature of Philadelphia flat roofs, and they're also a leading source of leaks. The membrane-to-wall termination is a critical detail that must be done correctly. Look for contractors who can explain exactly how they terminate the membrane at parapet walls, including counterflashing details and cap flashing installation.
Flat roof drainage in Philadelphia row homes typically uses interior drains, scuppers (openings in parapet walls), or a combination of both. Keeping these clear of debris is the single most important maintenance task for flat roof owners. A blocked drain during a heavy rainstorm can cause rapid water accumulation and potential structural concerns from the weight of ponding water.
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