What Do You Put Under Metal Roofing?
The most common answer to the question of what do you put under metal roofing is “just let the metal do the work.” After all, if the metal roof does all the work, why should you bother with it? After all, that leaves you with the problem of maintaining the roof. You can’t do much of a job once the snow comes down and the ice forms on the gutters.
That leaves you with one option: keeping the metal roofing material on the roof until spring when you can remove it and have a clean surface. Then you’ll just have to clean up the remains of your shingles before starting your new projects. That’s usually fine. But there are other issues with this solution that make it less than optimal.
First of all, removing the roofing material before you’ve even had the opportunity to start installing can be problematic because the metal shingles have a tendency to get worn down. Just pulling them off isn’t going to give you a clean surface. In fact, they may just prove to be too slick to safely work on.
Secondly, leaving the metal shingles on your roof can be expensive. Metal roofing materials such as aluminum and copper are very expensive. While you can probably save money by using cheaper materials, that doesn’t mean that you won’t have to replace them after a few years. And if you do ever need to replace them, you will find that what do you put under metal roofing is not very supportive.
The best type of what do you put under metal roofing is asphalt shingles. Asphalt shingles have a great deal more to give and they’re not as slippery or weak as metal shingles. They also give better protection against wind, rain, and hail. Plus, they are highly resistant to fire and termites, and they don’t deform as easily over time.
The last option is to put plastic roofing on top of your metal roof. Plastic is extremely low maintenance, but it does have its drawbacks. Unfortunately, there is no real way to predict what do you put under metal roofing, although there are some kinds that tend to wear better than others. Still, if you’re going to go with plastic, at least try to avoid asphalt shingles. Asphalt is very slippery, and it tends to wear down quickly. Plastic, though it’s not really an attractive option, is fairly low maintenance, doesn’t dent or rust, and it’s easy to replace once it gets too damaged.