Metal Stairs by NRT

National Redi-Tread

Specification Details

8.5" x 11"
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Use this CSI 3 part specification to specify metal stairs and National Redi-Tread’s lightweight pre-cast concrete treads.

NRT stair treads are installed on wood or metal stairs with pre-cast as prefinished concrete treads for use in architectural work.

NRT allows full use of stairs during construction and avoids the traditional concrete pan-fill stair requirements.

For assistance in the use of products in this section, contact National Redi Tread by calling 503-362-5068, by email at, or visit their website at

Related Specification:

06 43 13 – Wood Stairs With Precast Concrete Treads.

metal stairs
metal stairs
Industry Resources
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