Owens Corning Berkshire

What This Service Involves

Berkshire is part of Owens Corning's premium collection, shaped with clean lines and rich color to emulate quarried slate. It brings a formal, elegant character to steep and prominent Northwest roofs. The design offers slate styling without the weight or structural reinforcement real slate demands. Algae-resistant granules help preserve its clean appearance against our streak-prone skies. It suits homeowners seeking upscale, traditional curb appeal with lasting durability.

Benefits

Cut profile that mimics refined natural slate; Luxury curb appeal for traditional PNW homes; Lighter than slate with no structural reinforcement typically needed; Algae-resistant granules to keep the look clean; Rich color blends that elevate prominent rooflines

Our Process

1) Remove old roofing and inspect the deck for moisture and rot; 2) Install ice-and-water shield and synthetic underlayment at key areas; 3) Lay Berkshire shingles following the slate-style pattern and proper offsets; 4) Cap ridges and seal all flashings and penetrations

What Affects the Cost

Roof size, pitch, and design complexity; Luxury-tier shingles cost more than standard architectural; Detailed labor to maintain the slate pattern; Deck repairs uncovered at tear-off; Selected color blend and underlayment upgrades

Best Time of Year

Berkshire installs through most of the year, with dry summer and early-fall windows best for clean sealing.