What Goes Into Determining The Right Roof For Your Porch Addition?

Here at Deck Plus, our goal is through our blog is to not only educate homeowners but to also address many of the questions we get from clients in regards to their outdoor living space addition. You may recall recent blogs where we addressed the questions “will a porch add value to my home“, or ” what you need to know when choosing a builder“. Our topic today is what goes into determining the right roof for your porch addition.

How do I choose the correct roof style? and what roof will work best with my porch? are questions that our clients frequently ask. Keep in mind that each porch, screened porch, and three-season porch we build is completely dynamic and unique to the client’s home and to their tastes and preferences. When it comes to determining the roof style for your new addition, many factors come into play. This article aims to explain those factors.

When we meet with a client to design a roofed addition, we take more into consideration than just how that type of roof will work in unison with your home. There are more elements to consider besides beauty when deciding which porch style of roof is best for your individual home and circumstances. There is no one style fits all when it comes to the right roof style for your project.

Key Components To Your Porch Roof Design

There are two key components Deck Plus takes into consideration when planning for your roofed structure. One is your back-of-home configuration. This means we consider the roof style that already exists on your home. The second component we consider is any second-story window configuration you may have on your home. Second-story windows can often limit the roof style options. This is because you never want to obstruct the windows in any way, this is why we often suggest a roof style that will accomplish this objective. In addition to windows, some two-story homes also feature a cantilever in their design. The presence of a cantilever can also prohibit the use of a particular roof style in your porch design. It can also prevent the ability of a tie into your home’s existing roofline as well.

Another factor to consider is if your home’s roof is composed of multiple rooflines. Deck Plus may match the style of your porch roof to an existing roofline present on your home, but not always. Existing roof lines, dormers, windows, cantilevers, skylights and bump-out areas such as bay windows are many factors that go into choosing the right roof style for your new addition.

The Most Common Porch Roof Designs

Here in the south, the most common roof designs are the gable, hip, and shed roof. Each of these roof styles has its pros and cons. For example, a gable roof is the most-requested and most popular of the three. This roof style resembles a triangle and is comprised of two sides sloping down from a center line.  A good bit of light enters an addition when the gable (or triangle end) is left open. The use of a gable roof overcomes the issue of loss of light that is often a source of concern for homeowners when considering a porch or other roofed outdoor addition. This roof style also creates an open and airy effect and often enables the use of higher, vaulted, or cathedral ceiling heights within the space which naturally allows more natural light to flow within the space, and within the home.

A hip roof is made up of 3 or more sides which all slope downward from a center point. This style roof is essentially comprised of a pyramid shape. A hip roof is often considered the most complex roofline from a construction standpoint. A hip roof may also cost more than a more basic roof shape. This roof style is very popular with both traditional and contemporary homes. Aesthetically pleasing to the eye, especially from the inside its geometric complexity adds more visual interest.

Hip roof.

A shed roof attaches to the house and gently slopes down creating a charming look that also efficiently diverts water in a simple design. The benefit of a shed roof is that it is usually not as complex as a gable or hip roof, and can often be more economical to build.

Combining Rooflines

When you imagine roof shapes, you probably automatically envision a gable or hip roof, especially in the Charlotte area as these are the most commonly seen on many local homes. However, the truth is, in some circumstances a gable or hip roof is not a viable option for your new porch addition. A shed roof is often the best choice. The diagrams below that help illustrate the use of a shed roof in conjunction with a gable or hip roof:

Yes, it is okay to mix rooflines for your new porch addition! A shed roof is often less complex and works well with a tie-in to a one-story home needing a lower roof connection. For both one and two-story homes, the presence of architectural elements and windows won’t allow for certain roof styles. Any elements that may cover or cause view obstructions also make great candidates for a shed roof. a shed roof style is a viable option where the situation calls for a porch roof style that will not impede on your home’s existing structural and/or design elements.

The Porch Roof Tie-In

A very important determination when designing and planning for your new porch addition is where to attach the addition to your existing home. This can be achieved through a roof tie-in or a sidewall connection. Additionally, crickets are sometimes necessary when tying rooflines together. A cricket is an angled implement that helps divert water away from the roof of a structure to the ground or into gutters taking it away from the home.

Indeed in most situations, a roof tie-in connection is more costly than a sidewall connection. A roof tie-in requires greater experience and expertise to make the connection structurally sound and watertight. The complexity of determining the best roof tie in another reason for the importance of choosing a seasoned builder like Deck Plus for your porch addition.

As you can see, choosing the right roof for your outdoor addition is more important than you may think. Porches, screened porches and 3-season porches have become a highly desired feature among Charlotte-area homeowners. Depending on what type of porch you fancy, they may serve as a shady respite from the afternoon sun or provide additional indoor and outdoor living space. The possibilities are truly endless. Trust Deck Plus to design and build a porch for you that will bring enjoyment for many years to come!