Enter the total cost of the roofing job, the materials cost, and the number of squares into the calculator to determine the roofing labor cost per square.

Roofing Labor Cost Per Square Formula

The following equation is used to calculate the Roofing Labor Cost Per Square.

RLC = (TC - MC) / SQ
  • Where RLC is the roofing labor cost per square ($/square)
  • TC is the total cost ($)
  • MC is the material cost ($)
  • SQ is the total number of square

To calculate the roofing labor cost per square, subtract the material cost from the total cost, then divide by the number of squares. Recall that a square is equal to 100 square feet.

What is the Roofing Labor Cost Per Square?

Definition:

The average cost of labor per square foot for roofing ranges from $1.20 to $5.50 depending on the type of roof, but most spend about $2.80 per square foot to install asphalt shingles on a typical house.

The labor cost to install or replace a roof will vary from one part of the country to another and vary depending on the type of roof being installed. The average labor price for a roofer is about $75 per hour.

For installing asphalt shingles, expect to pay between $4.50 and $6.50 per square foot of roof space, including labor and materials.

For installing clay or concrete tile, expect to pay between $7.50 and $12.00 per square foot of roof space, including labor and materials.

For installing wood shakes, expect to pay between $9.00 and $18.00 per square foot of roof space, including labor and materials.

FAQ

What factors influence the variation in roofing labor costs?

The variation in roofing labor costs can be attributed to several factors, including the type of roofing material used, the complexity of the roof design, geographical location, and the current demand for roofing services in the area. Additionally, the experience and reputation of the roofing contractor can also affect the labor costs.

How can I estimate the total cost of a roofing project?

To estimate the total cost of a roofing project, you need to consider both the materials cost and the labor cost. First, calculate the total area of your roof in squares (100 square feet per square) and then use the cost per square foot for the chosen material to estimate the materials cost. Add to this the roofing labor cost per square, which can be calculated using the formula provided, to get an estimate of the total cost.

Why is there such a wide range in labor costs for different roofing materials?

The wide range in labor costs for different roofing materials is primarily due to the varying levels of difficulty in installation and the time it takes to install different materials. For example, asphalt shingles are relatively easy and quick to install, resulting in lower labor costs. In contrast, materials like clay or concrete tiles and wood shakes require more time and specialized skills for installation, leading to higher labor costs.