There are two main common sizes of gutters and one of them is 5 inch.
Cast iron gutter sizes.
Gutter sizes for a half round gutter are 5 to 6 inches in width.
But houses with big steep roofs or those located in climates prone to heavy downpours may need wider gutters and extra downspouts to keep rainwater from overflowing.
Rafter top fix side fix or rise and fall brackets to be fitted onto rafter ends at a maximum centre of 915mm.
Five inch k style gutters or 6 inch half rounds the most common residential sizes are able to handle the rainfall on most houses in most parts of the country.
Cast iron guttering is built to last.
This is most common in the k style gutters.
Despite the shaped profile of this cast iron gutter it has a large flow capacity with the smallest size 5 x4 125mm x 100mm providing around 1 99 litres per second ranging to 2 64 litres per second for the largest 6 x4 150mm x 100mm h16 moulded size.
A must have for those upgrading their guttering on period heritage or listed properties cast iron gutters give an authentic and traditional look especially when combined with cast iron guttering brackets and accessories complementing the design of these types of buildings.
Modern cast iron gutters and cast iron downpipes look elegant are extremely strong and can last a lifetime.
All gutter supplies cast iron gutters and downpipes are supplied in 1830mm lengths with pre drilled holes that allow nut bolt and silicon fixing.
They re timeless elegant and hard wearing giving a classic look to any building.
For most homes this will be a large enough gutter to handle the amount of water washing off of the roof but if you live in a particularly rainy area you will want to opt for wider downspouts to be installed with your new gutters.
Cast iron gutters and cast iron guttering products have been a popular choice for many years.
Full installation instructions that can be easily followed on site are available to download here in pdf format.
Gutter to be fitted on britannia brackets at 915mm centres with an additional bracket required for all running outlets and angles no further than 300mm from joint.
Expansion gaps of 3 4mm to be left within sockets.