https://www.buildingopc.com/home daily 1.0 2026-10-17 https://www.buildingopc.com/about daily 0.75 2026-10-17 https://images.squarespace-cdn.com/content/v1/69cfe52da1e4aa5e0dcd3eff/1792472909027-3Q4W9VAN0MCJXVA00R18/unsplash-image-MyBBMM317A4.jpg https://www.buildingopc.com/contact daily 0.75 2026-10-17 https://images.squarespace-cdn.com/content/v1/69cfe52da1e4aa5e0dcd3eff/71e1abdb-0209-4a1c-bf03-c866853752d9/20250324_182414.jpg https://images.squarespace-cdn.com/content/v1/69cfe52da1e4aa5e0dcd3eff/e17348e0-dcba-4449-9999-9358fe3275ea/20250505_171454.jpg https://www.buildingopc.com/appointments daily 0.75 2026-10-17 https://images.squarespace-cdn.com/content/v1/69cfe52da1e4aa5e0dcd3eff/1780932029.84566-KGNRSRHGVZJWHWBKBOTS/imgg-gg3p-BC-DQ--F-404053d6.png https://images.squarespace-cdn.com/content/v1/69cfe52da1e4aa5e0dcd3eff/1726084538.071902-PYQNTILAHUSFRLNFXHHJ/imgg-od3-erkjrzjv.png https://www.buildingopc.com/gallery-1 daily 0.75 2026-10-17 https://images.squarespace-cdn.com/content/v1/69cfe52da1e4aa5e0dcd3eff/70c485d1-79f2-40da-a3f2-651d3b9f01ef/20251101_153230.jpg Project Gallery Building Opportunity Contracting crew on site https://images.squarespace-cdn.com/content/v1/69cfe52da1e4aa5e0dcd3eff/ff20dc49-7146-4656-8957-e8e74a63646f/20251101_153232.jpg Project Gallery https://images.squarespace-cdn.com/content/v1/69cfe52da1e4aa5e0dcd3eff/3294c95f-81dd-475a-86d4-5e8662279ee4/20251101_153234.jpg Project Gallery https://images.squarespace-cdn.com/content/v1/69cfe52da1e4aa5e0dcd3eff/170949c5-65a2-4276-8ceb-0f8111b7927f/20251108_114849.jpg Project Gallery https://images.squarespace-cdn.com/content/v1/69cfe52da1e4aa5e0dcd3eff/e5800dfc-4644-4f80-bf1f-39e5832684bc/20251108_114850.jpg Project Gallery https://images.squarespace-cdn.com/content/v1/69cfe52da1e4aa5e0dcd3eff/ce0593e4-93c7-47db-919a-8267f1d668e6/20251108_114851.jpg Project Gallery https://www.buildingopc.com/opportunity-knox daily 0.75 2026-10-17 https://images.squarespace-cdn.com/content/v1/69cfe52da1e4aa5e0dcd3eff/2beee482-2cbe-420f-9788-abae8099cde3/2026-10-03-12-52-22-377.jpg Opportunity Knox https://images.squarespace-cdn.com/content/v1/69cfe52da1e4aa5e0dcd3eff/79153b86-c981-4004-b3ed-a64259e8a0e7/20261003_130038.jpg Opportunity Knox https://images.squarespace-cdn.com/content/v1/69cfe52da1e4aa5e0dcd3eff/d14bbe93-97a1-48b7-963a-1a4f2546454b/20261020_190318.jpg Opportunity Knox https://images.squarespace-cdn.com/content/v1/69cfe52da1e4aa5e0dcd3eff/0ced1533-ce11-4384-a780-65b0c754a775/20261003_130720.jpg Opportunity Knox Roofing shingle pallets and building materials stocked for contractor pickup https://images.squarespace-cdn.com/content/v1/69cfe52da1e4aa5e0dcd3eff/1780932031.11286-ZBCPULHSCKQTWCTIVHHM/imgg-gg3p-BC-DQ-U-4232d553.png Opportunity Knox Roofing shingle pallets and building materials stocked for contractor pickup https://images.squarespace-cdn.com/content/v1/69cfe52da1e4aa5e0dcd3eff/1780932029.455714-WMYYCPJDXHYXNTHYHZUL/imgg-gg3p-BC-DRQ-b1ca29f7.png Opportunity Knox https://images.squarespace-cdn.com/content/v1/69cfe52da1e4aa5e0dcd3eff/1780932030.174181-FBMFIAHYALKSWQZSCTQP/imgg-gg3p-BC-DQ-U-9d4bb91d.png Opportunity Knox https://images.squarespace-cdn.com/content/v1/69cfe52da1e4aa5e0dcd3eff/1780932028.996614-UTQBLDRGZFNAGLOVELRR/imgg-gg3p-BC-DQ-Y-0570a11c.png Opportunity Knox https://images.squarespace-cdn.com/content/v1/69cfe52da1e4aa5e0dcd3eff/4ca7bf20-7864-445b-926e-eb4b849b6275/Weathered+Opportunity+Knocks+Roadside+Sign.png https://images.squarespace-cdn.com/content/v1/69cfe52da1e4aa5e0dcd3eff/9f5352a0-3657-4d88-a191-aecae2977296/Building_Opportunity_V2-WHT.png https://video.squarespace-cdn.com/content/v1/5ec321c2af33de48734cc929/1c3461f7-d127-4f63-a921-d75697a9b423/playlist.m3u8 https://video.squarespace-cdn.com/content/v1/5ec321c2af33de48734cc929/1c3461f7-d127-4f63-a921-d75697a9b423/thumbnail Opportunity Knox Shop discounted roofing, siding, trim, OSB, plywood, and building materials from Opportunity Knox in Rockford, Minnesota. Pickup or $250 delivery within 25 miles. https://www.buildingopc.com/store daily 0.75 https://www.buildingopc.com/store/p/atlas-pinnacle-pristine-shingles monthly 0.5 2026-10-23 https://images.squarespace-cdn.com/content/v1/69cfe52da1e4aa5e0dcd3eff/e17348e0-dcba-4449-9999-9358fe3275ea/20250505_171454.jpg Opportunity Knox Materials Store - Atlas Pinnacle Pristine Shingles - 20250505_171454.jpg https://www.buildingopc.com/store/p/gaf-timberline-hdz-shingles monthly 0.5 2026-10-23 https://images.squarespace-cdn.com/content/v1/69cfe52da1e4aa5e0dcd3eff/0233d4b9-19ce-4680-86b7-8d560eebdaaf/Screenshot_20260723_215348_Gallery.jpg Opportunity Knox Materials Store - GAF Timberline HDZ Shingles - Screenshot_20260723_215348_Gallery.jpg