Age of the Roof
One of the most important considerations when deciding on whether to repair or replace the roofing Sigourney homeowners should consider is the age of the roof. The majority of asphalt shingles typically have a lifespan of about 20 to 30 years. If the roof has only slight damage, but the majority of it is still in good condition, you may just need a spot repair. But, if the roof is near or older than 20 years, it may be best to replace it instead of waiting until further damages occur.