Can you just replace part of a roof?

While only half of a roof can be replaced, roofing experts don't recommend it. Some homeowners might consider it a cheaper option or think it saves time. From the point of view of experts, replacing half of the roof often brings more harm (or expense) than good. Yes, you can replace half of your roof.

But the real question is, is this a good idea? In the end, if your roof only needs to replace a few shingles or do some minor patches, you can ask a roofer to do those small repairs for you. I understand that everyone has a limited budget, and trying to save money by replacing half of the roof may seem like a good idea. By replacing half of your roof, you don't get the warranty protection you expect after investing in a replacement.