Warehouse Energy Efficiency Assessments

Your Arbon Equipment representative can perform a warehouse energy efficiency assessment to help justify a service plan or equipment investment. This assessment will help you discover how to improve energy efficiency at the loading dock and throughout your warehouse.

Energy Efficient Loading Dock Assessment

If loading dock openings are not sealed properly, they can leave warehouses vulnerable to infiltration of insects, water, dust, dirt and other contaminants, plus it allows expensive conditioned air to escape. Here are four steps to help get a complete seal at the loading dock and protect against potential hazards:

1. Look for light
The first rule of thumb in getting a complete seal at the loading dock is to look for daylight. When a trailer is in place and the dock door is opened, examine the perimeter around the trailer and dock leveler and look for areas where you can see light. If there’s daylight, there’s a gap to be filled. Different gaps will need to be sealed by different products. Understanding what kinds of gaps exist will lead to more informed decisions on properly sealing them.

2. Examine different sealing options
Not all loading dock seals and shelters work for every situation at the loading dock. Foam compression style dock seals generally offer a greater deal of energy efficiency, but can suffer significant wear-and-tear due to constant friction. Additionally, foam and other material can protrude inside of the trailer when compressed, interfering with forklift loading. In contrast, perimeter-sealing dock shelters offer full access loading since they seal along the side of the trailer, but unless the right model is selected, sealing efficiency tends to be significantly lower than that of a compression style seal.

3. Remember the fourth side
While it is critical to effectively seals gaps at the top and along the sides of the dock opening using a dock seal or shelter, don’t forget the “fourth side” – the bottom. Gaps typically exist below and around the dock leveler and bumpers, and present stubborn challenges for sealing out contaminants. Installing an under-leveler pit seal provides a barrier against dirt and rodents, in addition to reducing energy loss. Inside the facility, lip corner seals, filler pads and other components help fill tough-to-seal gaps where the dock enclosure, leveler, and bumpers all meet. 

4. Consider vertical-storing levelers
Vertical storing dock levelers differ from pit-style levelers in that they allow the loading dock door to close directly onto the pit floor, minimizing outside air (and pest) infiltration. This configuration also allows trailer doors to be opened inside the facility, which further enhances environmental and product control inside the loading dock area.

Warehouse managers looking to keep their buildings clean and improve energy efficiency can’t neglect the loading dock. Using a system of products such as the appropriate dock seal or shelter, an under-leveler seal combined with a vertical leveler, then a complete seal can be achieved. This tight seal keeps the wind, rain, dust, bugs, and pests outside and valuable conditioned air inside. Arbon Equipment is your expert loading dock equipment provider. Our local representatives are trained to provide warehouse energy efficiency assessments at your loading dock and throughout your facility and recommend the most effective product solutions.

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Industrial Door Energy Efficiency Assessment

Warehouse energy efficiency is a critical component to protecting your profits. On average, energy costs for some warehouses are more than 10 percent of total revenue (Source: E Source Companies, LLC). Fortunately, there are several opportunities available for warehouses to reduce annual energy costs.

One of the greatest sources of energy loss for heated or refrigerated warehouse spaces is air infiltration during loading and unloading operations. Warehouses lose a lot of energy when doors open to allow forklifts to enter and exit. Energy savings can be found from the reduction in heat transfer between two conditioned spaces, which is a primary function of energy-efficient industrial doors.

Using ASHRAE methods for measuring air infiltration and wind speed, and national weather data specific to your location, our exclusive, engineered assessment tools use your facility’s specific variables to calculate potential cost savings. Based on information about your specific door openings and traffic, Arbon representatives can demonstrate precisely how much energy is escaping at every opening, the associated energy costs and how much you can save by boosting the energy efficiency of your door openings.

Request an Industrial Door Energy Efficiency Assessment and discover how you can save tens of thousands of dollars each year by boosting the energy efficiency of your door openings.

Industrial HVLS Fan ROI

Facility temperature is of great concern to building managers – maintaining comfortable temperatures for large spaces can be difficult and expensive. Beyond traditional refrigeration units and conventional heating, ventilation and cooling (HVAC) systems, more and more facilities are considering alternative ways to control temperature, while also controlling costs. One such way is by circulating air in a working environment to provide stable temperatures from ceiling to floor. A growing number of decision-makers are implementing high-volume, low-speed (HVLS) ceiling fans into their facilities to achieve this goal and system efficiency.

Because HVLS fans are efficient and cost just pennies an hour to operate, their return on initial investment often ranges from six months to two years. Excessive energy is often consumed by an abundance of ineffective floor and ceiling fans. Just one HVLS fan can replace up to 20 traditional high-speed fans. Payback on an HVLS fan varies according to a number of application variables. As shown in Table 1, winter energy savings are substantial. Users can reduce their heating bills by 20 to 30 percent when using an HVLS fan to gently mix warm air trapped at the ceiling with the cooler air below.

Table 1

Winter Savings
	Location	Winter Energy Savings*
	Edmonton, Canada	$3,620
	Minneapolis, MN	$2,845
	Toronto, Canada	$2,485
	Cleveland, OH	$2,395
	Boston, MA	$2,190
	Kansas City, MO	$2,125
	Indianapolis, IN	$2,080
	Salt Lake City, UT	$2,050
	Seatlle, WA	$1,520

*Typical annual winter energy savings possible based on 22,000 sq. ft. building with 30' ceilings a 70 degree temperature set point and natural gas at $0.11 per cubic foot.

One of the best energy saving tips for businesses is to regularly conduct the following warehouse energy efficiency assessments:

• Loading dock energy efficiency assessments
• Industrial doors energy efficiency assessment
• Industrial HVLS Fan ROI

Contact us to Schedule Your Warehouse Energy Efficiency Assessments