Maintaining Your Slate Roof Investment
Even the finest slate roof benefits from periodic professional inspection and maintenance. We recommend having your slate roof examined every three to five years to identify minor issues before they escalate into costly problems. During these inspections, we check for cracked or missing tiles, examine flashing condition, assess fastener integrity, clear debris from valleys and behind chimneys, and verify proper attic ventilation.
Ohio's freeze-thaw cycles can exploit even small cracks, expanding them into larger breaks. Ice damming along eaves can lift tiles or damage the roof edge. Copper flashing naturally develops a protective patina but may require repair or replacement after decades of service. Regular maintenance catches these issues early when repairs remain straightforward and affordable.
We also evaluate the structural framing supporting your slate roof. Because slate weighs significantly more than other roofing materials—600 to 1,500 pounds per square depending on thickness—the underlying structure must provide adequate support. Older homes sometimes require reinforcement before slate installation, and we assess these requirements during our initial consultation.
Slate Roofing for New Construction and Replacements
Installing a new slate roof represents a major commitment to quality and longevity. We guide homeowners through material selection, including slate color, thickness, and texture options. Different quarries produce slate with distinct characteristics—some offer rich purples and greens, others provide classic grays and blacks, and premium varieties feature variegated coloring that creates stunning visual depth.
Proper installation begins below the slate itself. We ensure adequate structural support, install appropriate underlayment designed for slate's weight and longevity, use corrosion-resistant copper or stainless steel fasteners, and employ traditional installation techniques including proper headlap, exposure, and pattern alignment. Flashing receives particular attention, as copper valleys, step flashing, and chimney details must match the slate's expected lifespan.