Warehouse energy costs can skyrocket during the winter, especially around loading docks. These areas are a major source of energy loss, making it harder to keep your facility warm and efficient. Fortunately, there are simple ways to reduce energy waste and lower your heating bill. Increasing insulation and sealing gaps around the loading dock can help retain heat, reduce costs, and create a more comfortable work environment.
Dock Gaps Lead to Higher Energy Costs
Every gap or crack around your loading dock is an opportunity for your heated air to escape and cold air to rush in. Some gaps between the loading dock pit wall and leveler can grow as large as 12 square inches, allowing significant amounts of heated air to escape. But even the smallest gaps can have a huge impact on your energy bill.
Fortunately, quality dock seals can eliminate these trouble spots, keeping your warm air in and helping you reduce energy costs. Proper seals can also help you meet energy code requirements for commercial spaces.
Types of Loading Dock Seals
Several types of seals can help reduce energy loss and improve efficiency:
- Weather Seals: Cover gaps around the concrete loading dock pit wall and the leveler, as well as the sides, top, and bottom of your overhead doors. These seals are cost-effective and can pay for themselves in as little as four months.
- Loading Dock Seals: Fit tightly around the sides and top of the loading dock opening to prevent warm air from escaping and cold air from entering.
- Under-Leveler Seals: Sit snugly against the pit floor, reducing gaps and cutting down on heat transfer through the leveler deck. These seals also block outdoor dust and debris while potentially saving $200–$900 in annual energy costs per dock position. Typical ROI ranges from six to 18 months.
Take Control of Your Energy Costs
Reducing energy loss at your loading dock is good for your bottom line while making your warehouse more comfortable and energy-efficient. By investing in high-quality dock seals, you can lower utility bills, protect employees from drafts, and meet energy codes with ease.
