SAGINAW, Mich. — Duro-Last Inc. has announced that 1½-inch and 2-inch thick, 4-by-8-foot Duro-Guard ISO (Polyisocyanurate) insulation is available from all Duro-Last manufacturing locations for contractors to pick up or to “fill up” a flatbed shipment. These locations include Saginaw, Mich.; Grants Pass, Ore.; Jackson, Miss.; Sigourney, Iowa; and the company’s newest plant in Carrollton, Texas.

This is another cost-effective and convenient option for customers to take delivery of the most popular Duro-Guard ISO products where there is open space on a flatbed truck that is delivering a Duro-Last roof order where pallets may be added of stock ISO to that shipment to fill the truck. This means that Duro-Last customers can receive pallets of ISO without incurring any additional freight cost.

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