The answer to whether you can install new gutters over old ones is not a straightforward one, as it depends on several factors. Here are some things to consider:
- Condition of existing gutters: If your old gutters are damaged, rusted, or sagging, installing new gutters over them is not recommended. The old gutters may compromise the performance and longevity of the new ones.
- Type of new gutters: Some types of gutters, such as seamless gutters, are designed to be installed directly onto the fascia board, while others can be installed over existing gutters. Check with your gutter installer to see if the new gutters you are considering are compatible with installation over existing gutters.
- Extra weight: Installing new gutters over old ones will add extra weight to the existing structure. If the old gutters are already sagging, this extra weight could exacerbate the problem.
- Removal of old gutters: Removing the old gutters and starting from scratch may be the best option, especially if they are in poor condition or incompatible with the new gutters.
In conclusion, while it may be possible to install new gutters over old ones in some cases, it’s not always recommended. Consult with a professional gutter installer to determine the best course of action for your specific situation.