Some roofing applications demand more than a dry vacuum pass can deliver. When your project requires an ultra-clean, contamination-free substrate, Vac-It-All’s wet vac roof cleaning service provides the level of surface preparation that demanding roofing systems require — and that inferior prep methods simply cannot match.

Combining high-pressure water jet technology with our industrial-grade vacuum systems, our wet vac service simultaneously blasts and extracts gravel, dirt, debris, grease, oil, fine particulates, and biological growth — leaving a bone-dry, contamination-free surface ready for the most demanding roofing applications. It’s the difference between a roof that bonds correctly and one that fails prematurely.

Experienced roofing contractors know that surface contamination is one of the leading causes of premature roofing system failure. Wet vac is the specified prep method when adhesion quality, product penetration, and long-term performance are non-negotiable. Vac-It-All recommends — and roofing manufacturers often require — wet vac preparation for the following applications:

• Spray polyurethane foam (SPF) roofing — demands a bone-dry, debris-free substrate for proper foam adhesion and coverage
• Direct mopping of the deck — eliminates surface contamination that causes adhesion failure in hot-mopped systems
• Primer application — clean, oil-free surfaces ensure uniform primer bonding across the entire roof deck
• Cold-applied resaturant — wet vac prep ensures maximum product penetration and long-term performance
• Membrane roofing systems — removes grease, oil, fine dust, and particulates that prevent proper membrane adhesion
• Post-storm debris cleanup — wet vac efficiently removes water-saturated debris and fine material from flat roof surfaces

Not all wet vac services are created equal. The combination of water pressure, vacuum capacity, and operator experience determines the quality of the finished surface. Vac-It-All has been refining our wet vac process since 1979, and our industrial-grade equipment delivers a level of surface cleanliness that smaller or less experienced contractors cannot match.

When you specify Vac-It-All for wet vac roof surface preparation, you’re ensuring your roofing system starts with the cleanest possible substrate — protecting your installation, your warranty, and your reputation.

• High-pressure water jet systems paired with industrial vacuum extraction for simultaneous blast-and-remove cleaning
• Removes what dry vacuuming leaves behind — grease, oil, fine dust, biological growth, and embedded particulates
• 45+ years of commercial roof surface preparation experience
• Nationwide service — available wherever your project is located across the U.S. and Canada
• Coordinated scheduling to fit your roofing project timeline without delays