Commercial and Industrial Sheet Metal Ductwork Contractors and HVAC contractors use HVAC ductwork sheet to estimate the labor hours, labour costs as well as material costs for ductwork, pipe, fittings, accessories, HVAC equipment etc.
HVAC ductwork sheet includes common HVAC formulas, materials, specifications, labor rates, and factors.
With this estimating sheet, the ductwork contractors can compute labor hours through each piece ductwork estimating as well as calculate the comprehensive cost for labor related to each size and type of ductwork in a project.