Smart Solutions for Flat and Low-Slope Roofs.
Flat roofs require a specialized approach — and at Watertight Exteriors, we have the expertise and materials to make them last. Whether you need installation, replacement, or repairs, our flat roofing services are designed to provide maximum protection, energy efficiency, and long-term value.
Flat Roofing Options We Offer
TPO (Thermoplastic Polyolefin) – Lightweight, highly reflective, and energy-efficient.
EPDM (Rubber Roof) – Flexible, durable, and resistant to UV rays and extreme weather.
Modified Bitumen – Multi-layer protection that resists water and punctures.
Each system is installed by licensed professionals with precision to ensure your property stays protected.
Benefits of Flat Roofing
Cost-Effective – Affordable installation and easy maintenance.
Energy Savings – Reflective coatings reduce cooling costs.
Maximized Space – Flat roofs allow room for HVAC units, solar panels, or rooftop decks.
Weather-Resistant – Built to withstand Pennsylvania’s snow, rain, and heat.
Versatility – Perfect for commercial buildings and modern residential designs.
Our Flat Roofing Services
New Flat Roof Installation – Custom-designed systems to fit your property.
Flat Roof Replacement – Upgrade your old or leaking roof with a modern, efficient system.
Flat Roof Repairs – Fast solutions for leaks, cracks, or storm damage.
Preventive Maintenance – Regular inspections to extend the lifespan of your roof.
Why Choose Watertight Exteriors?
Serving McKeesport, PA and surrounding communities
Licensed, insured, and experienced roofing experts
Warranty-backed installations and repairs
Honest, upfront pricing with no hidden costs
Financing options available for every budget
Protect Your Property with a Strong Flat Roof
Don’t let leaks or poor installation put your building at risk. At Watertight Exteriors, we deliver flat roofing solutions that last for decades.
Call us at (412) 499-0056 or click below to request your FREE flat roof estimate today.
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Tell us about your project
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It isn’t easy to choose the right contractor, however when I decided to go with Jose from Water tight, it was surly the right choice. Quality work &’His crew was amazing, cleaned up everything like they were never here. If you are looking for a roof, have no question on who to call. Thank you everyone you did amazing.
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Very good organization when carrying out the work and everything is of excellent quality and guarantee.
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Good job! Very punctual.
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Jose and his crew are fantastic folks. Each worker knows his/her job and they just do it. We had new soffit and fascia completed by them as well. The new metal roof along with an eye appealing cupola is perfect. Couldn’t ask for anything more. Great price, great workers and the job done on time. Thank you Jose!