How Much Is a Square of Shingles

How long does it take to install shingles per square? Clapboard manufacturers recommend four nails per clapboard on the main body of the roof and five nails per clapboard on the front row. This works out to an average of 320 nails per square or 100 square feet. In high wind areas, you will need five nails per clapboard, or 480 nails per square.

How much does it cost to install roofing shingles?

Joist reinforcement or replacement: $1,000 to $2,000 per joist, about $10,000 for the whole house. Floor. A steep roof poses additional risk and requires special safety equipment. Flashing: $5 per square foot, $10-$20 per vent.

What is the cost to install cedar shingles per square?

Cedar shake siding: Average total cost per square foot. $$$ The costs can add up quickly, especially if you are new and have never tried cedar clapboard. I recommend that you hire a licensed and insured siding contractor to do the installation for you.