NM roofing material price index.
Weekly snapshot of what your roof actually costs us at the supply house. We publish it so you can see where prices are heading — and when to lock in a quote.
- · 7/16" OSB decking (4x8 sheet) — -18.4% YoY
- · 5/8" plywood decking (4x8 sheet) — -9.8% YoY
- · Clay S-tile (Boral/Verea) — +8.5% YoY
- · SPF spray foam (2-lb closed-cell — +11.7% YoY
12 materials, live-ish.
| Item | Unit | Current | WoW | YoY | Note |
|---|---|---|---|---|---|
| Owens Corning Duration architectural shingle | per square (100 sqft) | $128.00 | Flat | +4.1% | |
| GAF Timberline HDZ architectural shingle | per square | $134.00 | +1.5% | +6.2% | Tariff-driven granule cost bump. |
| Standing-seam metal panel, 24-ga Kynar 500 | per lin ft (16" wide) | $9.85 | -0.8% | -2.3% | Steel commodity cooled Q3. |
| Clay S-tile (Boral/Verea) | per square | $495.00 | Flat | +8.5% | Long lead times — order early. |
| 60-mil TPO membrane (GAF EverGuard) | per square | $210.00 | +0.5% | +3.0% | |
| SPF spray foam (2-lb closed-cell, 2") | per square | $340.00 | +2.1% | +11.7% | MDI feedstock supply-constrained. |
| Modified bitumen cap sheet (APP torch-down) | per square | $165.00 | Flat | +2.5% | |
| Synthetic underlayment (GAF FeltBuster) | per square | $28.00 | Flat | Flat | |
| Ice & water shield (Grace Vycor) | per square | $95.00 | Flat | +1.6% | |
| 7/16" OSB decking (4x8 sheet) | per sheet | $22.50 | -3.2% | -18.4% | Big driver — lumber down sharply. |
| 5/8" plywood decking (4x8 sheet) | per sheet | $46.75 | -1.1% | -9.8% | |
| Roofing nails, 1-1/4" galvanized (50 lb box) | per box | $74.00 | Flat | +3.5% |
Wholesale supply-house prices, not installed cost. Labor, disposal, permits, and margin get added on top. We publish this so you can spot commodity trends — not to price your job. For an installed quote, ask about a free inspection.
What this means for your quote timing.
Any tear-off with deck replacement is meaningfully cheaper now than a year ago. Good time for full re-roofs on 25+ yr shingle roofs.
SPF flat-roof recoats are getting pricier. If your topcoat is due, lock a quote before Q1.
Standing-seam upgrades are back in the affordable range. Compare vs. shingle if you're on the fence.
Want a quote locked at today's prices? Estimates are valid 30 days.
Book the free on-site inspection, or send a photo and we'll tell you what to do next. No sales pitch — we don't install roofs.