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Conventional Drainage

Conventional drainage is the most common type of roof drainage for flat roofs. It is governed by clear design regulations. The required number of rainwater outlets is defined by the size of the roof area. A separate fall
pipe is generally connected to each rainwater outlet — so that rainfall can be drained reliably at all times.
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Available
Sita Standard Vertical Spigot Roof Outlet Heated Model
Insulated Vertical Spigot Roof Outlet with self-regulating heating element, complete with Dome gate, to connect to pipe sizes 75mm, 110mm, 125mm, 160mm & 200mm
0
From
Price
£191.57
Ex VAT£229.88 Inc VAT
Available
Sita Standard Stepped Vertical Spigot Roof Outlet
Insulated Stepped Vertical Spigot Roof Outlet, complete with Dome gate, to connect to pipe sizes 75mm/110mm
0
From
Price
£105.57
Ex VAT£126.68 Inc VAT
Available
Sita Standard Angled Spigot Roof Outlet
Insulated Angled Spigot Roof Outlet, complete with Dome gate, to connect to pipe sizes 75mm, 110mm, 125mm, 160mm & 200mm
0
From
Price
£151.68
Ex VAT£182.02 Inc VAT
Available
Sita Standard Angled Spigot Roof Outlet Heated Model
Insulated Angled Spigot Roof Outlet with self-regulating heating element, complete with Dome gate, to connect to pipe sizes 75mm, 110mm, 125mm, 160mm & 200mm
0
From
Price
£211.13
Ex VAT£253.36 Inc VAT
Available
Sita Standard Extension Unit
Insulated Extension Unit for installation thickness of 60-520mm; with integrated selected connection sleeve, with dome grate.
0
From
Price
£99.65
Ex VAT£119.58 Inc VAT
Available
Sita More Retaining Element
Retaining Element for Sita Standard outets
0
From
Price
£63.07
Ex VAT£75.68 Inc VAT
Available
Sita Standard Insulating Body
Standard Insulating Body, options for both vertical outlet and extension unit
0
From
Price
£107.93
Ex VAT£129.52 Inc VAT
Available
Sita Trendy Vertical Spigot Roof Outlet
Insulated Vertical Spigot Roof Outlet, complete with Dome gate, to connect to pipe sizes 75mm, 90mm, 110mm & 125mm
0
From
Price
£96.22
Ex VAT£115.46 Inc VAT
Available
Sita Trendy Vertical Spigot Roof Outlet Heated Model
Insulated Trendy Vertical Spigot Roof Outlet with self-regulating heating element, complete with Dome gate, to connect to pipe sizes 75mm, 110mm & 125mm
0
From
Price
£178.77
Ex VAT£214.52 Inc VAT
Available
Sita Trendy Angled Spigot Roof Outlet
Insulated Trendy Angled Spigot Roof Outlet, complete with Dome gate, to connect to pipe sizes 75mm, 110mm & 125mm
0
From
Price
£151.68
Ex VAT£182.02 Inc VAT
Available
Sita Trendy Angled Spigot Roof Outlet Heated Model
Insulated Trendy Angled Spigot Roof Outlet with self-regulating heating element, complete with Dome gate, to connect to pipe sizes 75mm, 110mm & 125mm
0
From
Price
£221.02
Ex VAT£265.22 Inc VAT
Available
Sita Trendy Extension Unit
Insulated Trendy Extension Unit for installation thickness of 60-320mm; with integrated selected connection sleeve, with dome grate.
0
From
Price
£88.58
Ex VAT£106.30 Inc VAT
Available
Sita Trendy Screw-on Flange Vertical Roof Outlet
Insulated Screw-on Flange Vertical Roof Outlet, complete with Dome gate, to connect to pipe sizes 75mm, 90mm, 110mm & 125mm
0
From
Price
£106.32
Ex VAT£127.58 Inc VAT
Available
Sita Trendy Screw-on Flange Vertical Roof Outlet Heated Model
Screw-on Flange Vertical Roof Outlet Heated Model with self-regulating heating element, complete with Dome gate, to connect to pipe sizes 75mm, 110mm & 125mm
0
From
Price
£192.43
Ex VAT£230.92 Inc VAT
Available
Sita Trendy Screw-on Flange Angled Roof Outlet
Insulated Trendy Screw-on Flange Angled Roof Outlet, complete with Dome gate, to connect to pipe sizes 75mm, 110mm & 125mm
0
From
Price
£148.67
Ex VAT£178.40 Inc VAT