Exterior Mineral Wool Insulation

Building envelope solutions for Upper Midwest construction

Select Mineral Wool Insulation in IA, MN, ND, SD, and WI

Tamarack Materials, Inc., a GMS company, is a leading supplier of residential and commercial construction products. From our 10 yards throughout Iowa, Minnesota, North Dakota, South Dakota, and Wisconsin, Tamarack Materials is your reliable source for the best mineral wool insulation products for construction projects across the Upper Midwest region.

Trust Tamarack for All Your Building Envelope Needs

In commercial or residential construction applications, a reliable building envelope – the controlled environment surrounding a structure that provides protection from natural elements – is crucial.

Tamarack Materials, Inc. has insulation solutions for all your building envelope projects in the Upper Midwest, including:

Why Use Mineral Wool Insulation in Upper Midwestern Construction?

Mineral wool has long been a tried and true insulation option for builders and homeowners in Iowa, Minnesota, North Dakota, South Dakota, and Wisconsin. Made by melting basalt stone and recycled slag from steel mills, mineral wool is spun into fibers, which are then formed into boards or batts. External mineral wool is a reliable insulation solution for commercial and residential building projects in the Midwest and offers:

Higher R-values than fiberglass and blown-in insulation
Easy cutting, trimming, and installation
Exceptional heat and fire resistance
Non-absorbing, staying intact in wet conditions

Buy High Performance Mineral Wool Insulation at Tamarack Materials

Shopping for insulation products for local construction projects or building envelopes? Our expert staff can help provide you the correct solution for your insulation needs. Tamarack Materials, Inc. offers among the widest selection of exterior mineral wool insulation products in the Upper Midwest, including:

Owens Corning Thermafiber® RainBarrier® 45 continuous mineral wool insulation
ROCKWOOL® COMFORTBOARD™ 80 insulation board
ROCKWOOL® CAVITYROCK® semi-rigid insulation board

Shop Exterior Mineral Wool Now

Need the Best Exterior Mineral Wool Insulation Products? Turn to the Best.

Tamarack Materials carries quality mineral wool insulation products from some of the top insulation manufacturers, such as:

Johns Manville
ROCKWOOL®
Thermafiber®

Get Mineral Wool Insulation Delivered to Job Sites in IA, MN, ND, SD, and WI

Tamarack Materials, Inc. delivers – quality exterior mineral wool insulation products and building envelope solutions and exceptional customer service. At Tamarack, we go the extra mile – offering construction supply delivery direct to your commercial and residential jobsites across the Upper Midwest.

Call us or visit one of our yard locations to get started today.