SBS Modified Bitumen Flat Roofing 

modifiedPLUS NP180 Base Sheets

modifiedPLUS NP180 Base Sheets are designed for use as the base or first ply in a high performance two-ply modified bitumen roofing system, or as a ply in two-ply Protected Membrane roofing system.   Additionally, it can be used as a reinforcing sheet in 790-11 Hot Applied Rubberized Asphalt Systems.

modifiedPLUS NP250 Poly Cap Sheets

modifiedPLUS® NP250 Cap Sheets are used as the top ply in a two-ply roofing system and as a flashing membrane for modified bitumen roofing, conventional built-up roofing and as a maintenance repair material.



roof·​ing | \ˈrü-fiŋ,  ˈru̇-\

Definition of roofing 


: material for a roof

Examples of roofing in a Sentence

 asphalt shingles used for roofing He did some roofing in the summer.

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