Wendes Technical Publications and HVAC Estimating Manual now available from Fairmont Press. To purchase online click on the links below.


Wendes Mechanical Estimating Manual


HVAC Energy Audit and Balancing Forms Manual


Variable Air Volume Manual 2nd Edition

Articles, Publications and New Information

New!
 New HVAC Sheet Metal and Mechanical Estimating On-Screen  Takeoff
(click on the screens to see an enlarged view)

New “Wendes Digital Drawing Takeoff” provides digitized takeoff without the need for paper prints. Import engineering drawing and takeoff with a comprehensive selection of Duct, Pipe, Equipment and Accessories with our On-Screen template

Wendes WenDuct and WenPipe Estimating Systems include a takeoff option that provides the “Real Time” viewing of individual fittings and associated material, weight, shop labor, field labor and total cost for each fitting.