Standard Gutter Sizes Australia

If a roof s various drainage areas call for different size gutters go for the biggest one k style.

Standard gutter sizes australia.

Calculators for designing eaves gutters box gutters downpipes pipes and open channels etc to australian standards. The type of gutters you buy and the size of the gutter pieces you buy should be able to handle all the rain your home gets in a year. Common in half round gutters the 6 inch isn t the largest size gutter available but for most homes it does the job. A standard 5 inch k style gutter can handle annual rainfall for a majority of houses in most of the u s.

So the designer must then find the most economical number of and size of downpipe to fit the specified gutter. Design of eaves gutters box gutters downpipes to the australian national plumbing code as nzs 3500 3. It also comes in sizes 2 3 and. These guards come in sizes that are universal for the sizes of gutters and thus therefore they simply fit in.

6 inch 7 960 square feet. The sizes available in this style are 3 4 5 and 6. Commercial gutters are made in standard sizes and shapes. Pre manufactured gutter mitres and gutter angles for many guttering profiles reduce the need for creating mitres on site therefore simplifying the installation.

Then use the chart below to see what size gutter you need. Then use the information below to see what size gutter you need. Stratco gutters are strong yet lightweight making them easy to handle. If you are worried you will need a larger gutter than the standard 6 inch it s important to talk to your roofer about your maximum rainfall intensity the pitch of your roof and the drainage area square footage.

Multiply the drainage area by the roof pitch factor and rainfall intensity to find out the adjusted square footage. There is detailed government legislation regarding the design installation and maintenance of guttering. However in some complex cases you will need the assistance and the guidance of a professional for the purpose of installation. If a roof s various drainage areas call for different size gutters go for the biggest one k style.

Available in the full range of 22 colours our latest generation colorbond steel gutter fascia and downpipes are made with the same five layer system as our roofing bringing you the benefits of activate technology and the reassurance of 50 years of colorbond steel testing under harsh australian conditions. Round downspouts come in various sizes and colors and mostly used with half round gutters. This type of down spout is considered the standard downspout style in households and is used with a 5 k style guttering system. 5 inch 5 520 square feet.

You can also add additional or oversized downspouts to improve drainage if necessary. An architect may like the look of a particular gutter and specify that.