Roof Replacement vs. Repair: How to Decide

roof replacement vs repair

At some point, every homeowner will be faced with the decision as to whether they need roof replacement vs. repair. Are the issues and damages okay to repair, or does the entire roof need to be replaced? Does the age of your roof matter? These are common questions homeowners are faced with at some time or another.

The roof of your home isn’t like other renovations you might make. The condition of your roof affects every room in your home. Energy efficiency depends on the condition of your roof and how much heat or air loss might be occurring. You want to make sure you’re making the right decision when it comes to repairing or replacing your roof.

Loose or Missing Shingles

If you have a few loose or missing shingles that may not be anything to worry too much about. It’s fairly simple to replace shingles and doesn’t cost too much. If you have a lot of shingles missing however, this might indicate your roof needs to be replaced rather than just patched up. Also look for granules of shingles material in your gutters as this is a sign of advanced wear and means that it’s time to replace the entire roof.

Leaky Spots

Minor leaks may also be something that can be patched up but need immediate attention and must be done properly. Even a slight amount of water can do a lot of damage and turn into expensive repairs. Dark or discolored spots are signs of significant water damage. It’s highly recommended that you consult a professional roofer to get any leaks patched so the problem doesn’t get worse.


Sagging or bulging spots on the roof is a sign that your roof needs to be replaced SOON! These are signs that your roof could be on the verge of collapsing. For serious issues like this, DO NOT delay in calling in a roofing professional. By addressing the problems quickly, you can avoid costlier repairs later on.


Finally, the age of your roof is an indicator of repairing or replacing it. Typically, if it is over 20 years old, it’s either time for a new roof or it’s getting very close to it. Keep in mind, there are some roofing materials that are exempt from this rule. Tile, metal and concrete roofs almost never need to be replaced unless there is extensive damage from a storm for example.

Keeping up with routine maintenance and performing regular inspections can help extend the life of your roof. By making repairs quickly you can avoid more severe problems later on.

All of these factors can help you determine whether or not you need roof replacement vs. repair before you decide to contact a professional.