The Demtech Pro-Tester
The ultimate field Tensiometer for peel, shear, and tensile testing of geosynthetic materials. It is also perfect for use in the lab.View Product
The Demtech Pro-Wedge 3XL
The heavy duty welder of choice for thick and/or textured PE materials.View Product
The Demtech Pro-XM
Medium output extrusion welder for less demanding jobs!View Product
The Pro-Wedge Model VM-20
The low cost, lightweight wedge welder that does it all!View Product
New Extrusion Welder
The Pro-X4 is Demtech’s newly designed high output extrusion welder.View Product
Welding and Testing Equipment
For the Serious Geosynthetic Installer
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Demtech Services, Inc. continues to utilize the latest innovative designs, engineering, and technology to update and improve its product line. Find what works for you.
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