Metal roofs pros and cons — Pros and cons of metal roofing on a house — Metal roofing — What are

Metal roofs pros and cons - Pros and cons of metal roofing on a house - Metal roofing - What are

Information on the pros and cons of a metal roof for your home.

Whether you are building a new home or you need a new roof for your existing home, you will have to make a decision on what type of material you will want your new roof to be. Metal roofing has become a popular choice in recent years. In times past, metal roofing was only installed on barn roofs and on commercial buildings. The cheapest type of metal roofing is commonly used on barn roofs. It is corrugated metal with exposed fasteners. The type of metal roofing used most often on homes is the standing seam roof. A standing seam roof is made up of metal sheets with a lip on one edge and an upside down u shape on the other edge. The lip and the u are hooked together to form a waterproof seal.

What are the pros and cons of a metal roof for your home?

Aluminum and steel are the two most common materials that metal roofs are made from. They are also the most affordable for most homeowners. Copper and stainless steel are more durable, but are considerably more expensive. Metal roofing is also made to look like shingles or shakes too, so it is hard to tell the difference.

The pros of installing a metal roof on your home include:

1. Durability

A metal roof can last up to fifty years or more. This means that you could only need to install one metal roof on your home in your lifetime. Roofs that are covered with asphalt or asbestos shingles are only good for about twenty years. Metal roofs also hold up better under severe weather, as in wind and hail conditions. They are also fireproof. Having a metal roof on your home may entitle you to a discount on your homeowners insurance.

2. Lightweight

Metal roofing is lightweight. Rather than having to tear off an existing roof, a metal roof can be installed right over it.

3. No Snow Build Up

Being that metal roofing is a smooth surface, this means that snow and ice will readily slide right off without accumulating.

4. Lower Cooling Bills

A metal roof tends to reflect the hot rays of the sun. Asbestos and fiberglass shingles absorb and hold the heat of the sun. Therefore, a metal roof can actually lower the costs of keeping your home cool.

5. On Site Production

Metal roofs pros and cons - Pros and cons of metal roofing on a house - Metal roofing - What are

By using cutting and forming equipment, most metal roofing panels can be produced right at your home. This reduces the cost of shipping pre-made metal roofing panels from the factory to your home.

The cons of installing a metal roof on your home include:

1. Higher Initial Costs

Metal roofs cost considerably more to install than their asbestos or fiberglass shingle counterparts.

2. Falling Snow Hazards

Being that a metal roof is a smooth surface, thus allowing snow and ice to slide off; this could cause a safety or water problem. Snow and ice can slide off onto steps and sidewalks. It can also slide off onto a person while they are walking on the sidewalks. A build up of snow and ice around your house can possibly result in water leaking into your basement.

3. Condensation

A metal roof can collect condensation (water) underneath their panels. This happens when hot air becomes trapped underneath the metal panels during the heat of the day. Then, when night falls and the air outside cools down, the warm air that is trapped condenses.


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