Caluculate Attic Volume

Proper attic ventilation consists of a balance between air intake at your eaves soffits or fascias and air exhaust at or near your roof ridge.

Caluculate attic volume.

7 12 to 10 12 roof pitches increase the amount of ventilation by 20 percent. Wondering how much rainwater you could collect off your roof. Lean to single pitch roof. For more complex attic spaces draw a sketch of your space and divide the space into parts before performing the calculations.

Thus a moderate 6 in 12 roof pitch means that the roof rises 6 inches vertically for every 12 horizontal inches it runs. Use this rainwater harvesting calculator to find the answer. A 12 in 12 pitch is a. Enter dimensions in us units inches or feet or metric units centimeters or meters of your concrete structure to get the cubic yards value of the amount of concrete you will need to make this structure.

To accurately calculate the area of your roof you must first determine its slope or pitch. 512 490 0932 501 w powell ln 206 austin tx 78753 harvesting rain conserving water and managing stormwater in texas since 2004. Generally as the roof pitch increases the volume inside the attic also increases along with the amount of needed attic ventilation. This free roofing calculator estimates the area of a roof and the amount of materials required to replace or build said roof.

Dormer window flat roof. A roof s pitch is determined by how much it rises vertically for every foot it runs horizontally. Calculate volume of square slab calculator use. Although this calculation is simple in principle the units can make it a headache.

For example if you have a cross gabled house with two wings split the attic into two parts where one wing joins the other. Here s a rule of thumb to follow. Up to 6 12 roof pitch use the standard formula as explained in this article. Here you can easily find how much rainwater you can collect from you roof how much you need to remove from a courtyard or how much runoff you can expect from an area of land.

Calculate the two halves of the attic separately then add the spaces together. However calctool s unit menus remove this issue doing all the unit conversion for you. Calculate volumes for concrete slabs walls footers columns steps curbs and gutters. Explore a number of housing related calculators as well as hundreds of other calculators covering topics such as finance math health fitness and more.