The difference is in the amount of ridge capping you need and the amount you will waste.
How to figure shingles for a hip roof.
Note that in the last 3 4 years costs of roof shingles and many accessories have gone down by an average of 18 20 currently the us national average for benchmark architectural shingles is around 74 51 square or 25 per bundle.
Roof pitch is the measurement of a roof s vertical rise divided by its horizontal run.
A square of shingles will be the amount needed to cover an area of 100.
For example you may need to pay double the cost in asphalt shingles if your roof has a 12 12 pitch a rise of 12 inches 30 cm per 1 foot 0 30 m as opposed to a 4 12 pitch.
It is often compared to slope but is not exactly the same.
Roofing is measured in squares.
A hip roof is a common roof style characterized by 2 pairs of opposing faces sloping downward from a high peak.
Shingle roofs typically have a life span of 15 30 years while membrane roofs usually last 5 15 years.
Of course there are some measurements which will need to be taken before you are able to calculate the number of roof shingles that you need.
Calculate your roof pitch to determine how steeply your roof slopes.
Once you know this number you can estimate the final price of the materials.
To calculate the size of the roof you need to measure the size of the roof as if it were flat account for roof pitch calculate square footage and finally determine how many squares of material are required for the roof the calculator above can handle all of this simply enter the length width and pitch and it will determine the size of the roof in squares.
The key is to be as accurate as possible since falling short or an overage could mean thousands of dollars when planning your roofing budget.
Below there is a simple triangle and the math used to work out.
The top ridge will be shorter for a hip roof but the 4 hips will add to the amount of.
If you re putting down new roofing materials on your home or another building with a hip roof your first step will be to find the exact dimensions of each of the roof s individual faces then use those measurements to calculate its total area in square feet.
Waste is calculated at 7 5 for a gable roof and 15 for a hip roof which are typical in the roofing industry.
How you get shingles.
Before you start the calculation you need to be aware that shingles are sold by the square and by the bundle.
To do this your best bet is definitely finding a good hip roof construction calculator so that you can work it all out in a timely and simple fashion.
Thus a key element in your project will be the roofing material calculator and more specifically the roof shingle calculator.
To figure out your roof s area a simple geometry can be used.
Although ceramic tile roofs are expensive they can have a life span of over 100 years.
From your average hip roof calculator to something more specific like a hip roof rafter calculator there is plenty to consider with this kind of calculation.
