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Chemical Coatings
Repair Services
Maintenance Programs
Emergency Response

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Established in 1993, JDT Roofing is a full-service commercial roofing company specializing in roof repair, installation, maintenance programs, and life enhancement roofing products in the Mid-Atlantic. As a top commercial roofing company, JDT is dedicated to safety, professionalism and quality work is evident through the satisfaction of thousands of customers.



JDT Roofing is a national leader in commercial roofing install, repair, maintenance programs, and life-cycle enhancement products for Class A Office, Big-box Retailers, Manufacturing Companies, and High End Commercial Property



JDT Roofing partners with clients for the best in commercial grade materials and install for Steep Slope, Single-ply, and roof-coating solutions. Our coatings and liquid applied membranes  can prolong the life of your roof for 5-10 years at 50% of the cost of replacement, and save energy in the process.


No roof is 100% immune to the damages of severe weather events. Should your roofing system be at risk during a weather emergency, JDT is your partner to mobilize expert  crews and provide priority response quickly following a severe weather emergency. Our trained  crews will inspect the condition of your roof, determine damage and perform the necessary emergency repairs or accumulation removal.



Main Office: 10 North Bacton Hill Road, Malvern, PA 19355
Office Phone: 610-640-3742
Fax Number: 610-640-4012

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JDT is dedicated to providing unparalleled customer experience for your next roofing project. Whether its a quick repair or a major budgeted expense, our goal is to provide solutions not just products. A long term relationship and seamless communication channel is our upmost priority.


Installation: JDT is licensed to install all of the top-tier roofing manufacturing system


Repair & Maintenance Programs: We can address the small problems before they become big ones. Your roof is the most important line of defense against the elements. JDT can create the right maintenance programs for your building to help reduce long-term overall roofing costs.

Emergency Response: No roof is 100% immune to the damages of snowfall weight, heavy winds, rain, hail, ice, tornadoes and hurricanes. Should your building be at risk, JDT is there.


Chemical Coatings: JDT has a wide array of roof-coatings available to extend the life of your roof. Commercial Products include water, solvent, and silicone based reflective coatings.