At one point or another, every homeowner will most likely have to repair the roofing or re-roof his or her home. Although most residential roofs can last upwards of twenty years, there is a good chance that yours will need to be worked on at some point in your life.
Figuring out the cost of a new roof will depend on many factors. These factors include the shape of the building, the type of roof and the quality of the roofing material to be used. There are common practices for repairing, re-roofing or building a new roof. A qualified roofing contractor will discuss all viable options with you before you make final decisions.
Wooden roofs are the most common type of roof on residential dwellings. The roof frame is made with wooden timbers, and the roof covering is made of varying materials depending on climate and cost. Wooden roofs are cheaper to build compared to steel and concrete roofs, however there are some disadvantages to using wood. Wood is very flammable and isn’t resistant to termites and insects. Also, moisture can destroy wood, causing it to mold, warp and rot. If a wooden roof is not installed properly, environmental conditions can cause it degrade faster. But a properly installed and sealed wooden roof can last a lifetime, especially if the wood is treated with a protective coating.
The shape of the building is a big factor in determining the cost of roofing. A building or house with an irregular shape, such as circular, tends to require more materials and more labor to properly complete the roofing construction. Time must be spent on figuring out measurements and cutting materials to the custom size, and with excessive cutting comes excessive waste materials. Traditional wood frame roofs are easier to install and are much more cost efficient.
There are a few different types of roof, the most common being flat and hip roofs. Flat roofs are relatively inexpensive and are not recommended for most residential construction. You are more likely to see flat roofs on barns or agricultural buildings. Hip roofs are better for channeling rainwater away from the house and can be easier to maintain. While hip roofs can be a little more expensive than a flat roof, most domestic construction uses hip roofing as the standard.
The materials used to cover the roof are usually a huge cost associated with roofing construction. Materials range from wood to aluminum sheeting. The regional climate, as well as how much money the homeowner is willing to spend, will determine which type of roofing material to use. In most cases, asphalt shingles and tiles are used.
Once you choose the type of roof for your home, have a roofing contractor give you an estimate for all the materials, including the timber for the frame. This estimate should include all materials and labor associated with installing the new roof. Have your roofing contractor answer any questions you may have. If you are satisfied with the costs (and after you’ve checked the references of the roofing contractor), you can begin the installation of your new roof.