Long-form guides for the estimating bench.
These guides are written by the Vertigraph engineering team for estimators, civil engineers, and site contractors who want the math, methods, and judgement calls behind a real takeoff and the bid that follows it. Pair them with the matching free calculator at /tools.
- Earthwork · Methodology
How to calculate cut and fill
The mathematics, methods, and practical pitfalls of cut and fill takeoff for a commercial site grading bid.
Read guide - Concrete · Pre-order sizing
How to calculate concrete yardage
From slab thickness to ready-mix truck deliveries: how to size, order, and verify concrete quantities.
Read guide - Earthwork · Sitework
How to calculate earthwork volume
Trench, pad, stockpile, and rectangular cut: how to compute earthwork volumes for excavation and fill bids.
Read guide - Interior finishes · Sheet count
How to calculate drywall square footage
Wall area, opening deductions, sheet sizes, and waste — the full math behind a drywall bid.
Read guide - Roofing · Pitch math
How to calculate roofing squares
Pitch multipliers, the roofing-square definition, hip-and-valley waste, and how to order shingles.
Read guide - Interior finishes · Paint
How to calculate paint coverage
Coverage rates, two-coat reasoning, primer logic, surface adjustments — the full paint-takeoff workflow.
Read guide - Sitework · Aggregates
How to calculate gravel tonnage
Depth recommendations, density tables, cubic yards vs tons, and how to reconcile delivery against bid.
Read guide - Business · ROI
Takeoff software ROI for estimators
How to think about return on investment: labor cost translation, payback math, throughput vs cost.
Read guide - Business · Pricing
Takeoff software pricing in 2026
Current pricing for the leading takeoff software products — perpetual licenses, rentals, support, and the catches.
Read guide - Business · CRM
What is a construction CRM?
What a construction CRM does, what it costs, how it differs from a generic CRM, and when a spreadsheet is honestly still enough.
Read guide - Business · Bidding
Bid management in construction
The life of a bid from invitation to award, where bids die, and the hit-rate math that decides where estimating hours should go.
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