Roof Exposure and why it matters

The direction the front of your home faces will determine the amount of sunlight it receives which has an impact on many elements of your home. There are four types of exposures: Southern, Northern, Eastern, and Western. One is not necessarily better than the other but there are advantages and disadvantages to all.

Southern exposure—When your home faces south, you will experience direct sunlight throughout the day. For sun lovers and green thumbs, this is the most favored because you get the most natural light during the day, and with extra warmth, you can save on your heating bills in the winter. However, concentrated sunlight can damage siding, roofing, furniture, fabrics, and flooring. You will need to pay closer attention to regular maintenance such as repainting, residing, and UV protection.

Northern exposure—A home that faces the north will have indirect sunlight. This exposure is preferred for those who don’t like intense sunlight because the light is softer and less harsh. In addition, the home will be easier to keep cool in hot weather. Conversely, winter snow and ice can be challenging because there is less sun to allow for quicker melting. Hence, the snow and ice weight can be very stressful on your roof. In addition, you have to keep walkways continually cleared to avoid falls.

Eastern and western exposure—When your home faces the east or the west, you will have more sun either earlier or later in the day. For the east, you will experience the most sunlight in the morning, but if facing the west, you will have more sun exposure later in the afternoon. Early morning risers may feel more comfortable with eastern exposure, while those who prefer late-day sun would do better with western exposure. You will need to install shading to windows facing east and west to eliminate the glare and UV damage of morning or afternoon sun.

While most people won’t buy or not buy a home based on the home’s exposure it is important to consider the effect the different exposures will have on wear and tear of the home as well as incoming natural light.