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678 Washington DC, USA

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Mastic Asphalt Roofing

Mastic asphalt offers unmatched heavy-duty waterproofing for roofs, balconies, walkways, and steps. Hand-laid by our experienced specialists, it creates a seamless, joint-free barrier designed to last for up to 50 years with minimal maintenance.

When You Need Mastic Asphalt

You need an exceptionally durable, seamless waterproof surface for a high-traffic balcony or terrace. Your commercial or industrial flat roof requires a heavy-duty membrane resistant to foot traffic. Traditional felt or single-ply systems have repeatedly failed on complex roof detailing. You want a long-term roofing investment that requires virtually zero ongoing maintenance.

How We Do It

We assess the substrate and prepare the deck to ensure proper bonding for the hot asphalt. We heat the asphalt compound to the exact temperature required for optimal consistency. Our specialists hand-lay and smooth the molten asphalt across the surface to form a completely seamless, jointless waterproof shield. We finish the surface with solar-reflective paint or chippings and clear the site completely.

What to Expect

Project duration varies based on square footage and complexity, typically taking 2 to 5 days for complete application and curing.

Mastic Asphalt Roofing FAQs

When correctly specified and hand-laid by experienced professionals, mastic asphalt roofs can easily last up to 50 years.
Yes, its exceptional durability and seamless finish make it ideal for balconies, terraces, walkways, and heavily trafficked areas.
It requires very minimal upkeep—just occasional cleaning and inspection to keep drains clear.
All our mastic asphalt installations are fully guaranteed and backed by our 22 years of hands-on trade experience.