Vapor Barrier Pro

Vapor Barrier Manager Pro is an AutoLISP and DCL productivity tool that quickly calculates vapor-barrier material requirements from a closed AutoCAD polyline.

The easy-to-use dialog calculates the covered area, perimeter, adjusted order area, usable coverage per roll, and estimated number of full rolls required. It can also create an ANSI31 hatch and place a detailed construction and quantity note directly in your drawing.

Features include:

• Calculates area and perimeter from a closed polyline
• Supports drawings created in inches or feet
• Crawl-space, below-slab, and general moisture-barrier applications
• 6-mil, 10-mil, 15-mil, and custom thickness options
• Standard 10×100, 12×100, 20×100, and 24×100-foot roll sizes
• Custom roll width and length options
• Adjustable seam overlap and waste percentage
• Conservative roll estimate accounting for seam overlap
• Optional ANSI31 vapor-barrier hatch
• Optional construction and material-quantity note
• Automatic A-VAPR layer creation
• Restores AutoCAD settings safely after completion or cancellation
• Compatible with full AutoCAD 2002 and later

Your download includes:

• AutoLISP program
• DCL dialog
• Installation instructions
• Command reference
• License
• Changelog
• Source-code backup files
• Product cover and dialog preview

Commands: VAPORBARRIER or VBPRO

Important: This software provides planning and material estimates only. Users must verify manufacturer instructions, project specifications, membrane requirements, adopted building codes, and local amendments. Full AutoCAD with AutoLISP support is required.