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Semi-Weathering (Sea) Green Slate Roofing

Semi Weathering Sea Green Slate Shingles Toronto ON

North Country Semi-Weathering (Sea) Green is a premium quality roofing slate. Gray/Green when quarried, a percentage of these semi-weathering green slate will weather to tones of brown and buff over time. North Country Semi-Weathering Green roof shingles provides moderate color and texture variations while maintaining a primary background color of green. These semi-weathering roof shingles are frequently used as the base color in multi-colored slate roofs. Produced by select Vermont quarries, this slate meets or exceeds ASTM standards as an S-1 rated roofing slate.