Roofing contractors analyze several variables to determine the overall cost of replacing a roof. They include the size of the roof, pitch, accessibility, the cost of materials, and more. Because of these parameters, prices for a new roof can vary drastically. However, the size of the roof and the roofing material are often the biggest determinants of the overall cost of roof replacement. Here is how these factors come into play:
1. The Type of House
The overall cost of a new roof is dependent on the type of house, such as the number of stories you have. A house with several stories will obviously cost more to replace than a house with fewer stories. A taller house will need more sophisticated equipment to get up and down the roof in a safe manner.
2. The Size of the Roof
The overall square footage of your roof is often different from your house. A ranch-style home, for instance, has more roof square footage when compared with a two-story house. Not surprisingly, a larger roof will cost more to replace than a smaller roof. In other words, the more surface area which needs to be covered, the more materials and labor it requires.
Your roof’s slope or pitch is also a factor. It determines how safe it is to walk on and work on. A steeper roof will also require extra safety harnesses and equipment to safely traverse. The work will go a lot slower with a steeper roof.
4. The Number of Layers Needing to be Removed
If your existing roof already has more than one layer of shingles which need to be removed, the labor cost for tearing off and disposal will increase. The size and complexity of the tear-off job will also factor into the overall replacement cost.
5. Cost Per Square Foot of the Roofing Material
The cost of a new roof will largely depend on the material chosen. Shingles have a much lower cost than tile, slate, wood shakes, or metal. The labor cost for installing an asphalt roof is also much lower than the cost of installing tile or slate. Overall, any experienced roofing contractor will tell you asphalt shingle is the most affordable roofing system.
6. Removing and Replacing Old or Damaged Decking
If you’re installing other parts of the roof at the same time, such as the decking, the material and labor costs will go up. Primarily, replacing bad decking, insulation, ventilation, and underlayment will increase the cost of replacing your roof. Although these additional fixtures will add cost to your overall installation, the entire project will cost less than if you had them done separately.
Overall, the more complicated your replacement is, the more time and materials will be required. Every roof is different, so it is important to obtain a full on-site estimate from a reputable, local roofer to help you make an informed decision regarding your new roofing project. If you’re planning to replace your home in Indianapolis, IN, Moss Roofing is your ultimate roofing contractor of choice. Contact us today to obtain a free, no-obligation estimate!