Can You Replace Only Half a Roof?
Wondering if you can replace a portion of a roof? Or just one side of a roof at a time? For example, if only one side of a roof is damaged and needs replacing, you might save on costs by not replacing the whole roof. Replacing just half a roof is possible. But you do run the risk that the other side can begin to leak and cause decay (especially if you’re sharing half of a roof with your neighbour). So, in some cases, it might be better to replace the whole roof, but this will depend on the condition of your neighbours’ side. Let’s explore the issue more in detail.
The Right or Wrong Thing To Do?
Replacing only half a roof is doable, but it’s not always the best idea. Sometimes, you might not need to replace the entire structure, especially if only one part has become damaged or decayed over time. And in this instance, it’s up to you to decide whether to replace the entire thing, only half or just repair the damaged area. However, in our experience and professional roofing opinion, replacing half of the home’s roof is not the best idea, and we’ll discuss why below to help determine your choice.
THE GENERAL TAKE
Roofers will most likely recommend replacing the entire roof instead of a portion. As this might seem like the cheaper way to approach the situation, many experts agree that replacing only sections of the roof can do more harm than good, causing you more expenses in the long-run.
Well, that is, if you’re working with traditional materials.
For example, if you’re looking to replace part of a rubber roof, it’s easier to remove in sections, allowing for adequate repairs of damaged sections without replacing the whole roof.
So, for flat roof customers, if there’s damage in one small section, you can repair that area as a much more cost-effective solution.
The downsides to only replacing half a roof
Understand the drawbacks before spending money and valuable time on paying for a professional to do this service.
- Different longevity: Replacing just half a roof means you’ll have two different lifespans forever. By only replacing half a roof, you’ll always have different replacement timelines, which can cost you more money.
- Costs more: Although replacing two halves might initially seem to save you money, you’ll effectively have to pay for two hefty replacements instead of one. You’ll also likely lose a free inspection, as most companies won’t offer you a free inspection for a few shingles.
- Loss of warranty: A partial roof fix or replacement means you will not have full warranty protection for the tree structure. Instead, you’ll have two warranties, which means you won’t be eligible for longer-term warranties that protect your roof from bad weather.
- It doesn’t look as good: A partial roof replacement is often less aesthetic than replacing the entire thing, which is a drawback if you’re concerned with how your home looks or if you’re thinking of putting your home on the market in the future. It results in less curb appeal and lower asking prices.
