Home Improvement

Most garage door problems trace back to one of a handful of common causes: a broken spring, misaligned safety sensors, worn rollers, a dead remote battery, a bent track, or an opener malfunction. Some of these, like a dirty or misaligned sensor or a dead remote battery, are safe and simple to check yourself. Others, particularly anything involving the spring …

Quick Answer: A roof generally needs replacement rather than repair when damage is systemic instead of isolated: recurring leaks in multiple rooms, widespread shingle failure across large sections, a sagging roofline, or a roof approaching or exceeding its material’s expected lifespan, commonly 15 to 25 years for asphalt shingles. A single displaced shingle, an isolated leak around a specific vent …