On chart 1 1 find the vertical line representing l 40 12 2 m.
Box gutter length.
Sides must be vertical.
Down pipe must be vertical from sump not to the side minimum sump length is 400mm.
Multiply the drainage area by the roof pitch factor and rainfall intensity to find out the adjusted square footage.
Must have a constant slope between 1 40 and 1 200.
Each section is 20 feet in length.
Box gutters are a type of gutter that features a more square rectangular boxy look hence the name box gutter.
Sizes the depth shown of the box gutter is the depth at the upstream end.
Gutter style gutters are typically k style and half round styles though custom profile are available.
They can be 4 5 or 6 inches.
The area to be drained by each section of gutter will be 1200 sq ft 111 5 sq m the rainfall intensity from table 1 2 col a is 6 in hr 152 mm hr the length of each gutter section is 40 ft 12 2 m and the ratio of gutter depth to width is 0 75.
Contact an saf commercial gutter pro now.
Downpipe eaves gutter long straight eaves gutters box gutter to rain water head box gutter vertical faces box gutter side o flow box gutter vertical o flow storm water pipe size storm water network overland flow path spitter upstream end custom rain water head.
K style sizes will typically range from 5 to 6.
7 and greater are appropriate for churches and larger commercial buildings.
Box gutters default sorting sort by popularity sort by average rating sort by latest sort by price.
6 inch 7 960 square feet.
High to low custom length box gutters.
Gutters come in different sizes.
At k m sheet metal and gutter supply we offer box gutters in several profiles since these are bent on a brake.
Ideal for commercial projects like warehouses shopping centers and offices or architecturally modern residences.
Learn more how to storm water design for building sites.
Normally offered in 10 and 20 we can actually bend such profiles in up to 21 lengths.
If a roof s various drainage areas call for different size gutters go for the biggest one k style.
By reducing the downspout spacing to perhaps 35lf you could use a 6 gutter with 9 4 x6 downspouts in lieu of an 8 system.
Downspouts also come in different sizes such as 2 3 inches and 3 4 inches in size.
Minimum order quantity is five sections.
Box gutters must be straight no bends.
Our 6 box commercial gutter made is fabricated from 032 aluminum with a patented kynar finish for long term durability.
Then use the chart below to see what size gutter you need.
