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Roofing Material Calculator Tips

Roofing material calculator tips help you get the most from what is a helpful and useful tool for many home owners. It is used in calculations of the price of roofing materials. Roofing material calculator will help you arrive at a reasonably good estimate, quickly and easily.

You will be able to gauge the size and area of your roofing, and then arrive at a good estimate of how much roofing materials are needed and what the cost of them may be. All you have to do is type in the dimensions of your roof and you will be able to factor in the type of your roof and its pitch to get an average cost analysis for, say, an asphalt shingle roof.

You must first measure your roof from the ground to the top. If there are any sidings, overhangs or gables, include those into the area of your roof. Determine the pitch or slope. Type these numbers into the appropriate boxes in a roofing material calculator.

Usually these calculations are only accurate for rectangular roofs. If your building has special projections or other features, you may need to run different calculations. You can get a more rough estimate from doing a factor multiplier which takes into account the variables that make your roof unique.

For more tips on how to use a roofing material calculator, check out this detailed article on roof estimates.


How to use a Roofing Material Calculator

A roofing material calculator is a very helpful tool.  When calculating the price of materials for your new roof, a roofing material calculator allows you to do this quickly.  It enables you to estimate the size of your roof and the required roofing materials and the cost.  To do a calculation, simply enter your roofing dimensions, choose roof type and pitch and it will give you the cost for 30-year asphalt roofing shingles.

Measure your roof from the ground up, adding any overhangs to the total roof size.  Estimate the roof pitch (slope) and enter the dimensions and pitch into the calculator.  State whether it is a Gable roof, Hip roof or Mansard roof.  Only rectangular roofs can be used in these calculators, without valleys or dormers.

There are many roofs with irregular shapes, and it is not possible to account for them within the scope of these calculators.  If your roof has an irregular shape or is rather cut up, try using the factor multiplier (roof difficulty setting in the calculator) for a more accurate estimation.

Roofing Material Calculator: How Roofing Materials Prices are Calculated:

The results of the calculation of roofing materials, include the roof size in square feet as well as a detailed list of the required materials need for a new roof installation.  It will include the following:

  • Roofing Shingles – price per square (100 sq. Ft.)  – three bundles of shingle in one square
  • Roofing Underlayment – 30 lb Felt, Ice and Water Shield along the roof eaves
  • Drip Edge
  • Miscellaneous accessories – nails, pipe boots,
  • Step flashing (for chimney flashing),
  • Roofing caulking
  • Ridge Vent
  • Ridge cap shingles
  • 3-tab shingles for starter course

All roofing prices are based on what national building materials retailers such as Home Depot and Lowe’s charge for roofing materials.  Prices are virtually the same here as trade prices where most contractors buy their materials.  In fact, Home Depot’s price on GAF Timberline architectural shingle is actually lower than most trade roof supply places.

The following types of shingles – Three tab asphalt shingles (25 year), 30 year common architectural shingles and 50 year asphalt shingles will all have prices provided.

There are four major asphalt roofing shingle manufacturers in the USA/Canada, and the prices are averaged among them.  There is also a waste factor to be taken into account for each type of roof:  Gable, Hip and Mansard’s roof waste factors are 7.5 per cent.  Mansard roofs have a flat roof in the center and often windows along the Mansard side, so adjustments need to be made to the waste factor at some point, as well as add an option in the calculator to select the number of Mansard roof windows.


Roofing Material Calculator – An Introduction

If you are planning a new type of roof and looking for a roofing material calculator to help you estimate the expenses involved then searching for online resources on the subject is a good plan. A shingle roof can be cheap while a slate roof is elegant and costly. What type of roof material you choose will determine how much your roofing shingles price will shoot up or drop down.

Roofs are not just for protection against weather and elements. Roofs also make a style statement. They attract envious or admiring stares from passers by and neighbors. It can add class and appeal to a drab community or complement a lovely choice of color and location.

Wood shake shingles, tiles and other roofing options also are available and finding the right one for your budget is easy using a roofing material calculator. Since so much hinges on your making the right choice, it is well worth investing some time and effort into learning more about the subject.

There’s much more on this topic in this post called Roofing Material Calculator To Help Estimate Cost Of Roofing.


Roofing Material Calculator To Help Estimate Cost Of Roofing

With the aid of a roofing material calculator you can estimate the price you need to pay for different types of roofs. A shingles roof may be the cheapest but a slate roof is elegant and attractive. The roof not only protects but also makes a style statement. It draws the eyes of the beholder towards your home. Paired with attractive exteriors and surroundings you home will the cynosure of all eyes.

Wood shake shingles are another option and you can easily find the cost using your roofing material calculator. Though wood roofs are beautiful option and present an old world charm unmatched by any other commercial product there are certain very serious disadvantages. Wood is susceptible to mold, fungus and fire. This means you have to replace the roof often. Wood is expensive and also difficult to maintain. Compared to this asphalt shingles are simpler to lay, are cheap and last a couple of decades.

No wonder that asphalt is the most commonly used roofing material in the United States. It’s light weight, simple to lay, easy to handle and is resistant to fire, wind and impact. There are several new types of shingles available that are tougher, thicker and last longer. With dimensional shingles you also get an additional degree of attractiveness as the shingles no longer appear flat and lifeless. Like real life slate and wood these shingles have lines and other design elements to make them stand out.

Other roofing options can be explored with help of the roofing material calculator. Tiles and metal are options that are extremely long-lasting and attractive to boot. The price is slightly more compared to asphalt shingles. But, since they last much longer and have better resistance to fire and wind, these qualify for lower insurance premiums on your home insurance and you get to save quite bit on roof replacement and roof repairs costs over time. Metal is lighter than asphalt shingles but tiles are heavier. You might need to strengthen the structure of the roof to take the extra load of tiles.

Costing Using Roofing Material Calculator:

Here are some costs arrived at by using the roofing material calculator. The cost of asphalt shingles for a single story ranch style home with a gentle slope costs from $800 to $4000 dollars for homes that are $1500 to $2100 square feet in area depending on quality of materials. To remove the old roof and getting the roofing installed professionally you will have to additionally around $500 to $4000 for the same home depending on where you live and materials used.

Take wood shake or shingles, these are no doubt elegant and long lasting. But, in moist weather conditions they are a nightmare to maintain because wet weather encourages the growth of mold, mildew and fungus. The wood needs special treatment to prevent fungus and other growth. This can be expensive in addition to cost of shingles which costs $7000 to $20000 for 1800 to 2100 square feet area ranch style home. If you would to do the same home in fire proof materials made of recycled rubber or molded plastic of high quality then the cost is about $8000 to $21000 or more.

Another beautiful roofing material are tiles. A rough estimate using roofing material calculator gives the following values for a simple style home as above. The prices for a concrete tile home is around $7650 to $21000. Ceramic tiles cost from $12000 to $22000 for standard shapes and colors. For the premium ceramic tiles you will pay anywhere between $17000 to $60000 both for the custom shapes and complex installation.

Compare this against metal roofs using the roofing material calculator. Metal roof is light weight, durable, resistant to fire and is not affected by fungus and does not rot like wood. It does not break like tiles on impact. A long-lasting roof this costs about $5000 to $22000 for a simple ranch style home of similar size as above. Let’s look at aluminum which costs from 12000 to 24000 dollars. Coppers is more expensive at $26000 to $40000 dollars.

A slate roof is much more expensive even if it is the most long lasting of all roofs. Installing slate roof can set you back by $17000 dollars for the lower end slate shingles to $85000 dollars for more expensive ones for a small home of size 1700 – 2000 square feet. For a larger sized home of size $3000 square feet you can end up paying $120,000 for a high-end slate roof according to your roofing material calculator.

The cost of removal and disposal of old shingles is task whose cost can’t be underestimated. The price for such as calculated by the roofing materials calculator runs into about $1000 dollars. This can be lower or higher depending how far the disposal site is, how difficult it to remove the old shingles and the type of shingles to be removed and disposed off.