Best Drain Covers & Berms for Pressure Washing Compliance
- Apr 1
- 2 min read
As environmental regulations become stricter, pressure washing contractors must prevent wash water from entering storm drains. The EPA and many municipalities now require wastewater containment during commercial cleaning, especially for parking lots, storefronts, gas stations, and industrial sites.
Two essential tools make compliance simple and affordable: drain covers and berms. These products help block runoff, redirect water for reclamation, and protect contractors from fines or shutdowns. Below is your contractor‑focused buying guide.
This large urethane-style storm drain cover creates a tight seal on concrete or asphalt to prevent wastewater from entering square or rectangular drains during pressure washing.
Why It’s Great:
Flexible, adaptable material
Ideal for commercial lots and building entrances
A reusable commercial-grade drain cover designed for square drains up to 24 inches. Thick and durable, it keeps contaminated water and chemicals out of storm drains.
Best For:
High‑frequency commercial pressure washing
Parking lots, industrial facilities
3. Geotextile Storm Drain Filter – Witches Hat (48” x 36”)
This filter-style “witches hat” drain cover fits into the catch basin and captures sediment and debris before they reach the drain system.
Benefits:
Fits deep drains
Ideal for heavy debris jobs
4. VIHOSE Storm Drain Filter (48” x 48” x 22”)
A deeper, strap‑secured witches‑hat filter that captures oil, sediment, and heavy debris loads—great for construction sites, parking lots, or commercial wash pads.
Advantages:
Durable geotextile
Handles large wastewater volume
A geotextile insert that fits beneath the drain grate to filter sediment and contaminants while allowing proper water flow.
Why It’s Effective:
Ideal for industrial or municipal sites
Supports compliance on high‑runoff jobs
Why Drain Covers & Berms Matter
Prevent environmental fines
Required for many commercial bids
Keep contractors compliant and reputable
Pair easily with water reclamation vacuums
Allow work near storm drains and public streets
These tools help you compete for higher‑value contracts while avoiding costly violations.
Protect Your Pressure Washing Business
Environmental compliance is more than equipment—it affects liability. Wastewater violations, runoff claims, and equipment failures can expose your business financially.
Wexford Insurance offers coverage tailored to pressure washing contractors, including liability, equipment, and environmental exposure protection.
👉 Click here to get a fast no obligation quote from Wexford Insurance.
