During this time of COVID-19 we are short-staffed and are therefore running 4 weeks in production. If you need your order sooner, we will endeavor to meet that need. Please call us and let us know how we can best serve you. Your patience during this time is greatly appreciated

Due to dramatic cost increases of white pine and other raw materials over the last year, we at Stoney Knoll have been forced to increase our sifting screen prices. Please know that we are always committed to providing the highest quality products at the lowest price possible. Thank you for your understanding and thank you for your continued patronage over the last 22 years!

Stoney Knoll Archaeological Supplies

Double-Decker Screen

small_17__x_22___48b32e96bf937.pngDesigned with a larger-mesh top box and a smaller-mesh rocking sifter, the double decker allows you to sift through two mesh sizes simultaneously.

The upper box is clamped into place on top of the bottom sifting screen.

After the material remaining in the top box is processed, the top box is easily unclipped and removed, leaving the sorted smaller matrix in the bottom rocking sifter—thus aiding in the identification of small objects.



It's field season! We are running three weeks in screen production and
the cutting of wire mesh replacements.

If you need your sifters sooner or have a deadline, we will do
everything we can to expedite your order. Please let us know!


Name SKU Price Update
Large 22" x 28" Double Decker: 1/2" Top : 1/4" Bottom LDD1214 $195.00

Large 22" x 28" Double Decker: 1/4" Top : 1/8" Bottom LDD1418 $199.00

Large 22" x 28" Double Decker: 1/8" Top : 1/16" Bottom LDD1816 $215.00

Medium 20" x 26" Double Decker: 1/2" Top : 1/4" Bottom MDD1214 $191.00

Medium 20" x 26" Double Decker: 1/4" Top : 1/8" Bottom MDD1418 $195.00

Medium 20" x 26" Double Decker: 1/8" Top : 1/16" Bottom MDD1816 $211.00

Small 17" x 22" Double Decker: 1/2" Top :1/4" Bottom SDD1214 $189.00

Small 17" x 22" Double Decker: 1/4" Top : 1/8" Bottom SDD1418 $193.00

Small 17" x 22" Double Decker: 1/8" Top : 1/16" Bottom SDD1816 $207.00



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Stoney Knoll products are intended for legitimate use by properly qualified members of the archaeological, scientific and law enforcement communities. We will not sell our products to anyone who traffics in antiquities, or who violates local, federal or international laws protecting archaeological resources, and we pledge our full cooperation to agencies investigating and prosecuting any such violations.
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It is our company policy to ship solely via UPS Ground, which services only the United States, Puerto Rico and most of Canada. If you are interested in international orders please contact us directly.

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Stoney Knoll Archaeological Supplies

Archaeological Supplies | Archaeology Equipment & Supplies | Archaeology Equipment | Composting Equipment | Composting Tools | Archaeological Equipment
Forensic Sifting Screens | Forensic Recovery Screens | Forensic Screens | Sifting Screens | Archaeology Screens | Archaeology Supplies
Archaeology Tools & Equipment | Archaeological Supplies | Maine Archaeological Supply | Maine Forensic Supply

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