Rain Diverters — Keep Water Off Your Dock Face and Out of Your Facility
Rain diverters redirect runoff away from the dock opening, preventing water intrusion during loading operations in wet weather. Simple, effective, and often overlooked — a properly installed rain diverter protects your dock leveler, seal, and floor from water damage and slip hazards. Wilcox installs dock rain diverters as part of a complete dock solution.
Small Install. Big Impact on Dock Condition.
Wilcox installs rain diverters as standalone additions or as part of a full dock equipment installation. Proper positioning relative to your dock seal and overhead door opening is key to effectiveness. Ask about including rain diverters in your next dock service or installation project.
Features & Benefits
Our rain diverters offer effective water control, improve dock safety, reduce slip risks, and are made from long-lasting, weather-resistant materials with minimal maintenance.
1. Water Management
Redirects rainwater away from dock openings to prevent flooding and water damage.
2. Improved Safety
Reduces the risk of slip-and-fall accidents caused by wet surfaces.
3. Enhanced Dock Efficiency
Keeps loading areas dry, ensuring uninterrupted operations during rainy conditions.
4. Heavy-Duty Construction
Built from high-quality, weather-resistant materials for long-lasting durability.
5. Easy Installation
Designed for quick and hassle-free mounting above doorways and dock shelters.
6. Minimal Maintenance
Requires little to no upkeep, providing a long-term drainage solution.
6. Custom Fit
Available in various sizes to accommodate different dock door widths and heights.
Green Features & Sustainability
- Manufactured in Ontario, Canada – Locally produced for quality and reduced carbon footprint.
- Energy Savings – Inflatable design minimizes energy loss, improving warehouse efficiency.
- Eco-Friendly Materials – Uses durable, recyclable fabrics and CFC-free inflation chambers.
- Enbridge Energy Savings Program – Facilities using energy-efficient dock seals may qualify for Enbridge rebates, reducing costs.
Applications
Ideal for:
Loading docks experiencing frequent rain exposure.
Warehouses and distribution centers requiring water runoff control.
Retail and commercial facilities where water intrusion must be minimized.
Manufacturing plants with exterior dock doors exposed to rain and snow.
Facilities with sloped roofing that cause water runoff near entryways.
Why Choose Wilcox Door Service Inc.?
- Manufactured in Ontario, Canada – Ensuring superior quality and faster lead times.
- High-Performance Engineering – Designed for maximum efficiency in water management.
- Durable Materials – Built to withstand harsh weather conditions.
- Custom Solutions – Tailored sizing to fit various dock configurations.
- Expert Installation & Support – Our team provides professional installation and ongoing assistance.
Brands We Install & Service
Wilcox stocks parts and services all major manufacturers — we recommend the right fit for your facility, not the brand with the biggest margin. Don't see your brand? We service it.
The Wilcox Difference
What sets Wilcox apart from other commercial door and dock contractors in Ontario.
Your installation is done by a certified Ironworker — not a subcontractor. We document every job and back it with warranty.
Doors and docks don't fail on schedule. Wilcox responds around the clock — nights, weekends, holidays. One number: 1-800-528-4131.
We carry common replacement parts on every service vehicle. Most repairs are completed on the first visit — no waiting on orders.
We don't do residential. Every technician and every part is dedicated to commercial and industrial facilities.
Local technicians across the GTA and Southern Ontario. Fast response from Toronto to Windsor, Hamilton to Ottawa.
Every job is documented — inspection reports, parts used, service records. Compliance-ready paperwork at no extra charge.
Frequently Asked Questions
Dock seals compress directly against trailer sides and top — best for consistent trailer sizes. Dock shelters use a frame with flexible curtains that wrap around varying trailer dimensions — better for mixed trailer fleets or high-wind loading environments.
With proper maintenance, 5–10 years. Face fabric and foam compression are the primary wear items. Annual inspection catches tears and foam set before they lead to energy loss or weather infiltration.
Yes — dock seals surface-mount to the dock face and can be fitted to most existing openings. Wilcox provides complete measurement, supply, and installation with no major structural work required.
Inflatable dock seals provide the tightest seal for refrigerated and controlled-atmosphere operations. They expand to fill irregular gaps between trailer and dock face, minimizing thermal transfer.
Annual inspection and face fabric replacement as needed. Foam-core seals should be checked for compression set — permanently compressed foam loses sealing performance. Our PM programs include dock seal inspection as part of full dock assessments.
Contact Us for Rain Diverter Solutions
Protect your loading dock with a reliable Rain Diverter from Wilcox Door Service Inc. Contact us today for a consultation!