Getting the true metal roofing cost  is dependent on the total amount of material that is required and should to be calculated inclusive of a 10%-20% product overage/wastage. This is to allow for angle cuts and any other unusual cutting of the material that can not be used elsewhere do to the waist material being too small or having a shape that cant be utilized elsewhere.

As with any project of this type, the metal roofing prices you receive are based on how much comparing companies products and prices you do, could be an ea every distributor and producer will have pricing guides and sizing tools on their websites to help you in this. This will be the final roof that is installed on the house as the guarantee for many of this type of material is a minimum or 25 years.

The first step in learning how to price metal roofing for your home is to decide the style of material that is to be used. This roofing material comes in a wide range of colors and patterns to choose from. Many of the manufacturers and suppliers may be found online and their product lines reviewed there.

When learning how to price metal roofing material, one must remember to always leave room for mistakes. If the roof is 10′ long on each side of the home, do not buy 10′ pieces. Insure that there is a little extra material to work with and allow for trimming, eaves and overhangs.

One of the greatest misconceptions regarding steel roofs is that they attract lightning strikes that may cause serious damage to the home. While it may be more likely that a steel roof might be struck by lightning, the metal grounds out the electric charge through the frame of the house. Conversely, if a home with a conventional roof is struck by lightning, there is almost a guarantee of significant damage to the home.

Again, the specific price you pay on your particular roofing project will depend on many factors. However, as of October 2009, you can expect steel roofing to cost from $2.00 to $4.00 more per square foot when compared to more conventional roofing systems. Conversely, due to the difference in product durability, it is very likely that over the 40 to 50 years you own your steel roof you will end up saving significantly over the alternative. Since most conventional roofs only last an average of 10 to 15 years, it is reasonable to expect to at least double its initial cost after maintenance, repair, and replacement over a comparable time period.

Both steel roofing and aluminum roofing have their advantages and disadvantages. Perhaps the biggest difference between the two materials is the price tag linked with …

Multiply each subsection times its length and width and record these numbers beside the subsection. Once you have all sections multiplied, then you will add these numbers together to get a total square footage. For example, if you have a dormer that has a gabled top on it that measures 2 feet on each side and is 3 feet long, then your total square footage will be 12 square feet. If you also have, on that same roof, a gabled roof that is 20 feet long and each side of the gable measures 10 feet, then your roof square footage is 400 square feet. Combine these numbers together for a total.

Multiply the total number of square footage by 125 dollars. As of 2010, this is a national average number that will cover all metal roofing costs per square foot. However, regional costs may vary, so you may need to call a few metal roofing suppliers and get a square footage cost before completing this step.

Estimating metal roofing supplies is a task that is often left to the professionals or even ignored and replaced with the eye to thumb rule — if it fits on the end of your thumb, then it will fit on the roof. The problem with guess estimating is that it can cost you thousands in extra materials, or it can slow your project when you have not estimated enough for the job. The average do-it-yourselfer can complete a thorough estimating job on a metal roofing project in one to two hours, depending on the size and scope of the project.