Monday - Sunday 9:00am - 9:00pm

General Info

Blue Seal Building Supply is your source for wholesale fiberglass insulation. You can request a quote via email, text/call, or by using our website. Our prices are 20-35% less than you would pay at big box retail stores and we also offer delivery on qualified orders. We have 3 warehouses in the Salt Lake City area as well as warehouses in St. George and Logan to service the materials you need.

We stock:

R-13 and R-19 for walls

R-19 and R-30 for floors

R-30 and R-38 for attics

These are available in Kraft paper faced and unfaced options and 15"/16" and 23"/24" widths. We also stock high density specialty materials and loose fill/blow in insulation. 




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