Owens Corning has improved its line of Berkshire® Collection
shingles. The new shingle design offers reduced weight, from 425
pounds to 360 pounds per square; 33 percent more material per
pallet, which reportedly allows easier shipping; and pallets that
now can be double-stacked and stored more easily.
Berkshire Collection shingles have 15-year algae-resistance
protection and a wind-resistance rating of up to 110 mph.
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