As time goes by, the cost of energy continues to rise. But even though this happens, there are cost-effective and sustainable solutions that can improve the energy-efficiency of other operations and help lessen energy costs.


We, at Lavallee Overhead Door, a Division of DuraServ Corp., offer a wide range of energy efficient products that includes super-efficient SERCO ATEC HVLS fans. We also have lighting systems that include High impact LED lights that able to deliver the brightness of a 150-watt incandescent bulb while pulling a mere 16 watts of power. Whether it’s a retrofit or new construction, we have the expertise, latest products and advanced technology needed.


Below is the list of energy saving products that you can purchase from our company:

SERCO S1000 Ultra with fixed head pad

A patented design that supplies the insulating benefits of a dock seal and the full trailer access of a dock shelter.


Design High-lights

Standard base projection: 10”
Roll formed, galvanized steel side & head pad backing
5 to 6 internal retention straps per side pad
Includes 30’’ high reinforcement on tip at bottom of side pad profile
Available for door widths up to m10’’-0’’
Includes bottom foam-filled draft pads
Seals hinge air gap on trailers with swing-out doors & provides improved trailer access
Includes dual color guide stripe system: inside stripe is white and 16” high by 3’’ wide; outside stripe is yellow and 24’’ high by 3’’ wide


APS LED Guide Lights

Design High-lights
Operates via the included on/off control console for both guide lights
Shallow depth reduces chance for impact by truck trailer
High-impact polycarbonate construction with ribbed reinforcing
High visibility from compact illumination on both sides of the door opening
115/12V AC/DC operation
Dual light system is standard
Est. weight – 16 lbs

APS E-Saver LED Bulb

Design Highlights

27 watt LED uses less than 1/5 the energy of a traditional incandescent
50,000 hour extra long life expectancy
PAR38 base fits most exciting docklights for easy installation
Special LED optics display maximum light throughout the truck
Meets requirements for food and pharmaceutical facilities
Durable construction to withstand impact
LED technology keeps lamp head cool to the touch



APS Turbo-ES Fan

Design Highlights

Maximum – 1275 CFM output
Powerful 1/3 HP, 120V, 3.0 Amp, energy efficient motor
Dual articulating arm for precise positioning (sold separately)
Easy-grip handle provides convenient adjustment point
Includes extra long 10′ power cord with 3-prong 120V plug
Thermally protected to prevent overheating



High Impact LED Dock Light

Design Highlights

Rugged, compact design for the most demanding applications
Significant energy saving 18 watt LED
60,000 hour LED lamp life
NEMA IP66 rated; UL & CUL certified
Meets requirements for food and pharmaceutical facilities
100-240VAC, 50/60HZ
Standard 17” cord with IEC60320-C14 Plug
Field Repairable – Modular design will make parts available for long term repair if necessary
Optional 6’ adapter cord available


Significant energy saving 18 watt LED

60,000 hour LED lamp life
NEMA IP66 rated; UL & CUL certified
Meets requirements for food and pharmaceutical facilities
100-240VAC, 50/60HZ
Standard 17” cord with IEC60320-C14 Plug
Field Repairable – Modular design will make parts available for long term repair if necessary
Optional 6’ adapter cord available
APS Resource warrants this product will be free from defects in material and workmanship under normal use for (3) years


Serco Energy Guard

Design High Lights
Primary Seal Assemblies are positioned horizontally on both sides of the dock leveler to seal while the leveler is in the stored position or below dock level. Seal is made of triangular shaped open cell foam covered in reinforced black vinyl and attached using a 1” aluminum retaining bar.

Triangular Shaped Seal & Pocket Design provides longer product life by allowing the seals to pivot with the motion of the dock leveler during above and below dock operation versus scraping the concrete pit walls.

Secondary Seal Assemblies have identical construction as the primary assemblies but are positioned at a downward angle in order to maintain the seal while the dock leveler is operating up to 9” above dock level.

Rear Hinge Seal Assembly is constructed of durable 2-ply material that is die cut to fit around the rear hinges of the dock leveler and capable of flexing during operation in order to block air flow at the rear of the dock leveler.

Vertical Seal Assemblies close off any gaps that exist between the primary and secondary assemblies whether the dock leveler is stored or in operation above or below dock level.

Brush Seal Assembly provides an additional layer of protection against infiltration of dust, dirt, insects or debris. The dense nylon brush is attached using an aluminum track for easy replacement.

Brush Cup Seals are provided to restrict air flow through operating openings in the dock leveler deck.


Purchase our energy saving products, we have them all at Lavallee Overhead Door. You can submit your service request or call us through our hotline: 860-528-1036 or message us at https://www.lavalleedoor.com/contact/.