BLD Pulse — Tuesday, July 21, 2026

Steel mill products PPI: June 2026 index 312.218 (+5.46% m/m) BLS PPI WPU101704
Lumber & wood products PPI: June 2026 index 280.114 (-0.36% m/m) BLS PPI WPU081
Inputs to construction industries PPI: June 2026 index 478.415 (+0.60% m/m) BLS PPI WPU132
Construction materials PPI (special index): June 2026 357.833 (+0.11% m/m) BLS PPI WPU1322
Cement PPI: June 2026 409.042 (+0.00% m/m) BLS PPI WPU1331
Diesel (U.S. No. 2 retail): $4.796/gal week of 07/13/2026 (directional weekly update) EIA
Copper spot: $6.483/lb (+0.184 day) | Aluminum: $3,173/tonne (+35.2 day) (directional) Trading Economics
Housing: permits 1.367M SAAR; starts 1.427M SAAR; single-family starts 0.871M SAAR US Census NRC

Executive snapshot

Cautious Cost pressure re-accelerated in steel (+5.46% m/m) while lumber eased slightly (-0.36% m/m); overall inputs rose +0.60% m/m. BLS PPI WPU101704
Deteriorating The AIA/Deltek Architecture Billings Index for May fell to 44.5 (sub-50 = contraction), reinforcing near-term softness in nonresidential pipeline. AIA
Cautious Grid equipment is a schedule driver for data centers: Reuters cites generator step-up transformer lead times >160 weeks and high-voltage circuit breaker lead times around 125 weeks. Reuters
Neutral Housing activity remains a mixed signal: starts at 1.427M SAAR and permits at 1.367M SAAR keep single-family builders watching rates and incentives. US Census NRC
Neutral Featured metro spotlight: Atlanta remains an active logistics + data-center market, but power access and timing continue to shape site selection. CBRE
Cautious Directional commodities read-through: copper and aluminum moved higher on the day, a watchpoint for electrical and facade package budgets. Trading Economics
Neutral For interior-heavy projects, finishes exposure is back in focus: gypsum/finishes plus labor availability are now key bid-day variables for TI, multifamily, and healthcare interiors. BLS PPI WPU101704

Item	Change	Note
Steel mill products (PPI)	+5.46% m/m ▲	Hot-rolled/structural steel PPI jumped m/m; re-price large steel packages and confirm mill lead times. BLS PPI WPU101704
Inputs to construction industries (PPI)	+0.60% m/m ▲	Broad input index moved higher; watch GCs’ material escalation clauses and subcontractor carry. BLS PPI WPU132
Copper spot (directional)	+0.184 (day) ▲	Electrical scope sensitivity: feeders/busway/transformer quotes can move quickly when copper rallies. Trading Economics
Aluminum spot (directional)	+35.2 (day) ▲	Curtainwall/storefront and cable tray packages should confirm hedging language with fabricators. Trading Economics
Lumber & wood products (PPI)	-0.36% m/m ▼	Slight m/m easing; still validate framing/truss quotes given regional supply variability. BLS PPI WPU081
Architecture Billings Index (May)	44.5 ▼	Billings contraction signals weaker design momentum; expect selective bidding + longer decision cycles. AIA

Sector	Outlook	Signal
Data centers / power-intensive industrial	Cautious	Equipment lead times remain the gating item Reuters
Industrial / logistics	Neutral	Atlanta still active but normalizing CBRE
Public / infrastructure	Neutral	Costs broadly steady; steel volatility matters BLS PPI WPU101704
Multifamily	Cautious	ABI multifamily index below 50 (49.2) suggests slowing design pipeline AIA
Single-family	Neutral	Starts ~0.871M SAAR keep builders leaning on incentives US Census NRC
Commercial / office & TI	Cautious	Interior-finish cost/labor uncertainty + softer design pipeline AIA

Drywall & interior finishes: verify gypsum board pricing validity windows and labor availability before locking GMPs. BLS PPI WPU081
Atlanta: track industrial vacancy (8.2%) and rent ($7.76 NNN) plus any utility/power timing updates for DC sites. CBRE
Grid equipment: secure transformer / breaker procurement slots early; confirm release packages and approved vendors. Reuters
Energy: diesel at $4.796/gal (07/13/2026 week) — validate fuel escalators on self-perform and logistics-heavy jobs. EIA