Wholesale fiberglass and mineral wool insulation for Charlotte contractors, builders, and property managers. Same-day quotes, next-day delivery, pay at delivery.
No minimum · Pay at delivery · All 50 states
Charlotte is in IECC Zone 3A (warm humid). Standard exterior walls use R-13. Attics require R-30 minimum under the 2021 IECC, with R-38 common for better performance. Here are the minimum R-values required for new construction in Charlotte:
Call or text your order details — we respond within the hour on business days.
Stocked product ships next business day to Charlotte and surrounding areas.
5 bags or 500 bags — we quote any quantity for Charlotte projects.
Inspect the order first, then pay when it arrives. No upfront payment.
Same-day quotes, next-day delivery on stocked product. No minimum, pay at delivery.
Leave your number and what you need. We text or call you back with a quote the same business day.
Or reach us directly: (929) 466-1426 · Text us