• 253-858-7472

Payson District Ranger Station

1009 E. Highway 260
Payson, AZ 85541

Participant information
Energy Panel Structures
Lee Bergum
603 N. Van Gordon Avenue
Graettinger, IA 51342
Phone:  712-859-3219
Email Address
Website: www.

Commercial/Industrial/Institutional buildings over 10,000 sq. ft.

Project information
United States Forest Station Payson District Ranger Station
1009 E. Highway 260
Payson, AZ   85541

Date Completed:
November 2019

Total sq. ft. of conditioned space:
12,930 sq. ft.

Built By (if different than applicant)
PanelPro Associates
William A. Siemon
1718 E. Speedway Blvd
Tucson, AZ   85719
Phone:  520-975-2995


Panels Manufactured By: Company Name (members only):
Energy Panel Structures (EPS)

Describe the end use of the building:
District Ranger Station

How did SIP construction help you get this job?
Overall speed and efficiency of the panels, as well as the knowledge provided by Bill.

SIP wall thickness and core material:
6” EPS panels

SIP roof thickness and core material:
10” EPS panels

Describe the benefits of using SIPs on this project. Did SIPs help save time, labor, construction costs, or energy?
Saved time and labor, AC is a major concern in Arizona and SIPs will help lower the energy costs.  Jumbo panels (8’ x24’) helped with the roof installation.

Describe any innovative design elements or structural engineering involved:
Mono-slope roof, large sun glass windows.

Please list any certifications the project received, such as ENERGY STAR, LEED, National Green Building Standard, WELL, Passive House, Green Globes or local green building programs. Only list certifications that are completed:

Describe the HVAC system used on the project:
Convection heater, roof top heat pump, mini splits all high-efficient 7-day programmable thermostats.

Describe any other energy-saving materials used in the building envelope other than SIPs. List U-values of windows used and the U or R-value of any insulation materials. (judged only for High Performance Category)
Window U value = U-26

Please list any energy-efficient products or design features, such as lighting, hot water heating, appliances, passive solar (judged only for High Performance Category:
LED lighting, on demand hot water heater.

Please list any sustainable materials or design features not listed above, such as recycled materials, low-VOC finishes, landscaping, etc. (judged only for High Performance Category):
Low VOC paints, stained concrete floors.

Any additional comments on the project:
The SIPs made for an easy build and allowed for easy finishing as finishes are easily applied to the OSB.  They were able to engineer the panels to accommodate the larger windows and maintain the integrity of the structure.

Click on a photo to enlarge.

Builder Information

PanelPro Associates
William A. Siemon1718 E. Speedway Blvd
Tucson, AZ 85719

Phone: 520-975-2995

Panels manufactured by Energy Panel Structures (EPS).

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