Selecting the roof type for your home is one of the most important decisions you have to make when building a new home. Homeowners can go for either pitched or flat roof designs.
Pitched roofs are sloped to different degrees. They are available in different styles such as hipped, gable, and cross-gable. Flat roofs on the other hand don’t have a steep slope. They are available in three main designs including built-up, sprayed, and single-ply designs.
In this blog post, you will learn the difference between pitched and flat roof designs as well as their pros and cons. After reading the blog post, you will have an easier time selecting the best roof type for your house.
Difference Between Pitched and Flat Roof Design
We can measure the pitch of a roof by calculating the rise of the roof above 12 inches. A roof that rises 1 inch over 12 inches is a low sloped. A roof pitched between 1 and 4 inches above 12 inches is low sloped. Most flat roofs are not exactly flat. They are slightly sloped to provide drainage. If the roof was not sloped, water would pool on the roof.
Pitched roofs have a slope that falls between 4 and 10 inches. Now that you understand the difference between a pitched and flat roof, let’s find out which one is better for your home.
Maintenance
Pitched roofs are easier to maintain in places that deal with a lot of snow and rain. The shape of the roof prevents water from accumulating on the top. It is collected in the gutter and diverted away from the roof.
In contrast, flat roofs are relatively difficult to maintain. The roof is not as effective compared to the pitched roof in preventing the accumulation of water. Without regular inspection by a Huntsville roofing expert, drains can become clogged that would result in leaks.
Flat roofs require a waterproof seal that must be maintained at regular intervals to prevent damage. Most of the roof leaks occur due to the lack of maintenance and inspection. So, you should make sure that you get the roof checked regularly if you opt for a flat roof.
Durability
Pitched roofs last longer compared to their flat counterparts. This type of roof is less likely to get damaged and leak during the lifetime. Most pitched roofs last for decades without much need for repair and maintenance.
A downside of the flat roof is that they generally have a shorter life. They require frequent maintenance in areas that receive a lot of rain and snow. Typically, the roof lasts for less than a decade before requiring a replacement and repair.
Recent developments in flat roofs such as EPDM, elastomeric felt systems, and hot rubber has increased the durability of the flat roof. A properly installed asphalt or concrete flat roof can last for more than 45 years.
Appearance
Pitched roofs are frequently seen in most parts of the US and Europe. If you want an elegant roof that will fit in with the neighborhoods, you should consider a house with a pitched roof.
In contrast, flat roofs will appear distinct as most western homes have pitched roofs. Your house may appear out of place if you go for a flat roof for a home.
Cost
Flat roofs are less costly compared to pitched roofs. It takes a lot less time and material to build a flat roof as compared to a pitched roof. If you want to keep the construction costs down, you should definitely opt for a flat roof.
Final Verdict
A pitched roof design is a better option for most people. If you want a loft in the house, you should consider a pitched roof. Flat roofs may be less costly but they require more frequent maintenance.
A flat roof could work in your favor if you want to build a home extension or convert your garage into a living space. It will allow you to meet building code restrictions with regards to the height of the new construction. Contact Huntsville roofers to know about the options for a home roof.