The answer to 'how often to replace fascia' is that fascia boards typically need to be replaced every 15-25 years, depending on the material and climate. Fascia boards are the horizontal boards along the roof's edge that support the gutters. Over time, they can become damaged by weather, rot, or insect infestation. Regularly inspecting the fascia and replacing it when necessary helps prevent leaks, water damage, and other roof-related issues.
Homeowners should inspect their fascia boards at least once a year, looking for signs of wear and tear like cracks, warping, or discoloration. Replacing the fascia proactively can save money in the long run by preventing more extensive roof repairs. When the fascia does need to be replaced, it's best to hire a professional roofing contractor to ensure the job is done correctly.