Construction Data Studies & Material Price Reports
Original data research tracking construction commodity price trends, US Bureau of Labor Statistics (BLS) Producer Price Index (PPI) movements, and material cost volatility for cost engineers and trade contractors.
Empirical Construction Economics & Commodity Tracking
Our market research reports combine official macroeconomic producer price indexes published by the US Bureau of Labor Statistics (BLS) with buildercalc's proprietary regional distributor price monitoring. Each study provides transparent methodology, underlying dataset downloads in open CSV formats, and interactive SVG visualization charts.
- 100% Sourced Data: Every statistical trend line and index point is retrieved from official public series (BLS WPU101704 for Steel Rebar and WPU0811 for Softwood Lumber).
- Contract Escalation Benchmarks: Historical price indexes designed for integration into commercial contract price adjustment formulas (FIDIC Clause 13.8).
- Open Access Research: Free downloadable CSV datasets for cost estimators, quantity surveyors, and academic researchers.
US Concrete Rebar Price Trends: BLS PPI Analysis & 2024–2026 Forecast
Data study analyzing US steel rebar producer price indexes (BLS Series WPU101704), scrap steel dynamics, and regional ton pricing from buildercalc market tracking.
Softwood Lumber Price Volatility: BLS PPI Historical Index (2020–2026)
Historical volatility study tracking softwood framing lumber price fluctuations (BLS Series WPU0811), mill production capacities, and 2x4 retail pricing benchmarks.