Waste Factor For Tile Roof

The 3977 70 is the total of your actual roof measurements.

Waste factor for tile roof.

If you do not want to add for waste then enter 100 as the divisor. The way building products usually work is you will receive a product warranty from the manufacturer and a workmanship warranty from the installer. Waste factor in estimating. If the roof has a 10 12 pitch then the equation is 2 864 x 1 3 3 723 x 1 05 3 909 square feet of roofing material.

On the quick entry pad click the item property editoricon to open the item property editor dialog box. It could be the difference between winning and losing the bid. Let s compare two roofs that will have metal tiles installed both with identical roof areas 146sqm. Add the waste factor to the original total square feet.

In some cases you may be able to work with the installer and the manufacturer to get an extended warranty from the manufacturer. That s 500 to 600 variance on the estimate. The amount of expected waste depends on the style and quality of the roof tile and on. The sub total is 3977 70 x 1 08 4295 92 pitch has been added for 5 12 pitch.

This is how many square feet of tile you need to completely cover the floor allowing for breakage of the tiles and cuts around the perimeter. The waste is 4295 92 95 divisor 4522 02. Add a roof to the sketch and add an applicable roofing item to the estimate. That would be a waste factor for a fairly cut up roof normally.

In the waste list select auto calculate. This will be automatically selected if you set auto calculate as the default in preferences. A 7 5 variance of waste on a 30 square roof would be 2 33 squares. That s because it is the smaller cut up hip roofs that can often have the highest waste percentage.

If you think a standard waste factor will help you save time let s look at an example to illustrate the point. We will lay the pieces course by course almost as if we. Waste factors simple roofs gable 1 5 complex roofs 5 10 measure height from the bottom of the roofline to the ridge board.