Multiplying that number by the local maximum rainfall intensity 6 8 inches per hour yields an adjusted square footage of 7 480 square feet.
Difference between 5 5 inch and 5 inch rain gutter.
6 inch 7 960 square feet.
For those torrential downpours 6 k style gutter can handle a larger volume of water than 5 k style gutter.
Leafguard brand gutters are a six inch gutter that provide exemplary control of water flow.
For example a 6 inch k style gutter requires a 3 x 4 downspout while a 5 inch k style gutter uses a 2 x 3 downspout.
The difference is about 50 of the amount of water treated by the 5 inch gutter.
Before 5 inch gutters became ubiquitous the smaller troughs usually had simple half pipe configurations.
They come in 5 inch to 6 inch widths.
It means that the gutter will not be overfilled during periods of heavy rains as there is enough space inside the gutter.
Types of gutters for homes in south florida.
Benefits of 5 inch gutters.
If a roof s various drainage areas call for different size gutters go for the biggest one k style.
A k style gutter in the same inch width can handle twice as much water as a half round gutter.
But the k style profile has more depth.
Of course 5 inch k style gutters outperform the narrower models as long as the downspout drains and spouts themselves allow for the most possible unobstructed flow to the ground.
Here in south florida the most common choice for a gutter system is a 6 inch seamless gutter.
As far as downspouts go they run at 2 x3 and 3 x4 in size or 3 or 4 inches in diameter.
Most times these style gutters are installed with rectangular downspouts.
Under such conditions the drainage system of your house will be able to handle more water than a gutter of 5 inches.
One foot of 5 k style gutters holds 1 2 gallons of water.
6 inch 3 840 square feet.
5 inch 2 500 square feet.
5 inch 5 520 square feet.
Then use the information below to see what size gutter you need.
Gutter professionals have experience matching the gutters and the downspouts.
5 inch gutters may work fine on smaller shingle roof homes with adequate downspouts but with the typical florida home a 6 inch gutter is key especially with the torrential downpours we have here.
One foot of 6 k style gutters holds 2 0 gallons of water.
They are installed with a 3 4 downspouts versus a 3 2 typical downspout.
In reality six inch gutter can be overwhelmed and over flow.
Therefore this roof should be equipped with 6 inch k style gutters.