Roof Surplus Material

Description

Assumptions & unit cost estimates 1. **5/8" DensDeck (48 sheets)** * Some sources suggest prices for DensDeck boards in the $15$40 range per 48 sheet, depending on thickness, supplier, region, volume, etc. * For a 5/8" version, in a remote market (Alaska), you might expect a higher freight / markup. Lets assume $25$35 per sheet delivered (just as a rough estimate). * With 1,620 sheets, that gives: * Low side: 1,620 $25 = **$40,500** * High side: 1,620 $35 = **$56,700** 2. **SlopeShield Plus SA (rolls, 59" 102')** * That is about a 59 in 102 ft roll. The product spec sheet says each roll is 500 sq ft. * I found a listing of one roll (59" 102 ft) but no clear price in that listing. * We can estimate: for a high-performance self-adhered vapor-permeable underlayment, the cost might be in the range of $2.00 to $3.50 per square foot (delivered) depending on region, but this is speculative. * If we assume $3 per sq ft 500 sq ft = **$1,500 per roll** * For 90 rolls: 90 $1,500 = **$135,000** --- ### Combined rough estimate * DensDeck: ~$40,500 to $56,700 * Underlayment (SlopeShield): ~$135,000 * **Total estimate: ~$175,500 to ~$191,700** --- ### Caveats & suggestions * Freight to Alaska (ship, barge, trucking) can add a large premium. These unit costs might need an added 2050% (or more) in shipping/margin in remote areas. * Local suppliers/distributors may have different costs. * Labor, waste, cutting, overlaps, detailing, substrate prep, etc. are *not* included here. This is just material cost. * Its possible underlayment cost is lower per roll than I assumed; if you can get a quote on that underlayment roll locally, you might reduce the estimate significantly. * You should get quotes from local suppliers/distributors in Alaska (e.g. building supply yards in Anchorage, or roofing material suppliers) to refine.