Roofing questions, answered.

A properly installed natural slate roof can last well over 100 years. Fasteners, flashings and underlayment usually need attention before the slate itself wears out, which is why periodic inspection by a slate-experienced roofer matters.

Usually, yes. Individual cracked or missing slates can be replaced and matched to the existing color and texture. Cougill Roofing evaluates the whole roof first so you know whether targeted repair or restoration is the better value.

At least once a year, or at minimum every two years. Arkansas ice storms can damage slate, and regular inspection catches cracked or slipped slates and worn flashings before they lead to leaks.

Natural slate is heavier than shingles, so the roof structure must be evaluated before a first-time slate installation. We assess the framing as part of planning any new slate roof.

Most tile roof leaks come from what is underneath — aged underlayment, failed flashings or poorly sealed penetrations — not the tile itself. Diagnosing the true source is the first step, and it often allows a repair instead of a full replacement.

Often, yes — especially under tall trees. Leaves and debris collect on and under tile and can cause problems beneath the roof, so tile roofs in wooded settings benefit from regular cleaning as part of a maintenance plan.

In most cases. We source matching clay and concrete tile, including reclaimed tile for historic homes, so replacement tiles blend in with the original roof.

A well-installed clay or concrete tile roof can last for decades and often outlasts most other roofing materials. The underlayment beneath the tile typically needs renewal before the tile does.

An average roof lasts about 25 to 30 years. The actual lifespan depends on the shingle line, installation quality, attic ventilation, maintenance and weather exposure.

Curled, cracked or missing shingles; water stains on ceilings or walls; algae or moss growth; damaged flashing around chimneys and vents; and rising energy bills without a change in usage can all indicate a failing roof.

Yes. Many light-commercial and multifamily buildings with sloped roofs use asphalt shingles, and we install and repair them for commercial clients as well as homeowners.

For many buildings, yes. Metal is durable, sheds heavy rain well and is energy efficient. The right choice depends on your roof’s pitch, structure, budget and appearance goals, which we walk through during a consultation.

Both. We install standing-seam metal roofs on homes as well as on commercial buildings, and we fabricate custom metal flashings and trim for either type of project.

Yes. Natural wood shake benefits from periodic inspection and maintenance to keep it performing. Composite shake requires considerably less upkeep.

Copper is long-lasting, highly workable for custom shapes and develops a protective patina. It pairs well with long-life roofs like slate and tile, where flashings should last as long as the roof itself.

Yes. We fabricate and install custom copper gutters and downspouts in addition to copper roofs and flashings.

Generally between 15 and 45 years with proper maintenance and care. Lifespan depends heavily on the roofing system, installation quality and how consistently the roof is maintained.

At least twice a year, plus after severe weather and after any rooftop construction or equipment installation. Regular inspections catch leaks, deteriorating materials and loose seams early.

It depends on building size, project complexity and weather. We give you a project timeline during the consultation based on your specific building and needs.

Not necessarily. Whether a leaking roof needs replacement depends on the extent of the damage and the roof’s age. Often a simple repair is sufficient. If damage is extensive or the roof is very old, replacement may be the better long-term choice.

Yes. We start by understanding what is actually causing the problem, then explain the options so you can make an informed decision rather than assuming a replacement is necessary.

Complex roofing problems are where experience matters most. We investigate the source of the leak or deterioration, explain what we find, and discuss options with you before moving forward.

Most residential roof replacements take a few days, depending on the size and complexity of the roof, the material, the weather and what we find once the old roofing is removed. We give you a realistic timeline during the consultation and keep you updated as the work progresses.

Before work begins we evaluate areas that need protection during tear-off and installation, including landscaping, walkways and exterior equipment. We keep an orderly jobsite and complete a thorough cleanup when the work is finished.

Roof replacement naturally creates debris, so containment and cleanup are built into the project. Our crews keep materials controlled throughout installation and clean the property thoroughly afterward.

Commercial roofs should be inspected at least twice a year and after severe weather. For homes, periodic inspections — and a check after major storms — help catch problems early.

Curled, cracked or missing shingles; water stains on ceilings or walls; algae or moss; damaged flashing around chimneys and vents; and higher energy bills without a change in usage.