The lifespan varies by material. An asphalt shingle roof generally lasts 20 to 25 years. Higher-end materials such as metal, clay, or slate can last anywhere from 40 to 70 years when maintained properly.

Small problems like a few missing shingles or a localized leak can often be repaired. If your roof is approaching the end of its expected lifespan, has extensive damage, or displays sagging, a complete replacement is typically the most reliable and economical option.

Watch for missing, curling, or cracked shingles. Other warning signs include granule loss (visible on the ground or in your gutters), water stains on ceilings, daylight visible through the attic roof, and mold or moss buildup.

Pricing depends on your home's size, the roofing material selected, and the complexity of the roof's design. Basic asphalt shingle roofs tend to be the most affordable, while slate and metal options carry a higher price point. We recommend obtaining written estimates from several licensed contractors in your area for accurate local pricing.

Insurance generally covers roof damage from sudden, unexpected events like storms, wind, or hail. Damage from long-term neglect, normal wear and tear, or aging typically falls to the homeowner.

In some cases, you can install a new layer of asphalt shingles over the existing one, called a re-roof. This is only permitted if there's just one current layer and the roof decking remains sound. Removing the old roof to examine the underlying structure is generally the preferred approach for lasting performance.

We recommend scheduling a professional roof inspection at least once per year, plus after any significant weather event like a severe storm. You can also conduct basic visual checks from ground level during spring and fall.

Routine maintenance involves keeping gutters clear to ensure proper water drainage, trimming back overhanging tree branches to avoid physical damage or debris accumulation, and removing heavy leaf or moss buildup.

You're not required to leave during a roof replacement, though many homeowners prefer to. The work is quite loud, causes considerable vibration throughout the house, and generates debris around your property's exterior.

Verify that the contractor holds proper licensing and insurance, including workers' compensation coverage. Review their local track record, ask for client references, and seek out manufacturer-certified installers. Always obtain a comprehensive written estimate that breaks down material costs, labor, and warranty coverage. DMV Construction aims to be your contractor of choice.