Waterproofing Services in Suffolk County, NY
Waterproofing Services
At Bonac Builders, we know that great roofing and siding is only part of the equation. True protection starts with waterproofing.
Our experienced team installs high-quality membranes, sealants, and custom metal flashing solutions that help prevent leaks, rot, and mold. From high-end custom homes to commercial projects, we protect properties across Suffolk County and the East End of Long Island.
Protect Your Property From the Elements
BlueSkin and Ice & Water Shield installations
Custom flashing fabrication for vulnerable joints and edges
Liquid-applied membranes for flat and sloped roofs
Waterproofing for Every Structure Type
Cedar and fiber cement siding systems
Asphalt, metal, and flat roofing systems
Custom new home builds and renovations
Why Choose Bonac Builders for Waterproofing
Local expertise
Seamless integration with roofing and siding work
Trusted by homeowners and contractors since 2009
Expert waterproofing in the Hamptons and Beyond
It's crucial to have ice and water shield installed on/around certain areas of your roof, like roof valleys, around penetrations, and on roofs with specific pitch. Because of its importance, every roof needs to have it.
At Bonac, we install ice and water shields to protect roofs from the elements, to provide that extra protection that valley metal can't.
Ready to keep water out for good? Contact Bonac Builders for a free waterproofing estimate.
