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Industry leading
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Parapet Drainage

Parapet drainage removes the water quickly and directly from the roof — with either a pipe system or using waterspouts. Since the drainage is external, it also means that the water stays off. An ideal solution for buildings where internal drainage is not possible.
The installation of the system hardly affects the existing building. Drainage through the parapet is also durable — drain to the outside, rainwater volumes can also be used for other purposes.
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Available
Sita Turbo Parapet Roof Outlet with Retaining Element
Parapet Outlet with Retaining Element, complete with Dome gate - 600mm, 1000mm & 2000mm pipe lengths with 25mm, 35mm, 45mm & 55mm retaining element options
0
From
Price
£756.00
Ex VAT£907.20 Inc VAT
Estimated lead-time 10-15 working days.
Estimated lead-time 10-15 working days.
Available
Sita Turbo Parapet Roof Outlet Connection Sleeve
Connection Sleeve matching the water-proofing, 620 x 495mm, in bitumen or PVC membranes
0
From
Price
£14.90
Ex VAT£17.88 Inc VAT
Estimated lead-time 10-15 working days.
Estimated lead-time 10-15 working days.
Available
Sita Turbo Parapet Roof Outlet Connection Sleeve Bitumen Underlay
Connection Sleeve Bitumen Underlay, 620 x 495mm
0
Price
£14.00
Ex VAT£16.80 Inc VAT
Estimated lead-time 10-15 working days.
Estimated lead-time 10-15 working days.
Available
Sita Turbo Parapet Roof Outlet Connection Sleeve Bitumen Top Ply
Connection Sleeve Bitumen Top Ply, 850 x 660mm
0
Price
£17.85
Ex VAT£21.42 Inc VAT
Estimated lead-time 10-15 working days.
Estimated lead-time 10-15 working days.
Available
Sita Turbo Parapet Roof Outlet Steam Vapour Barrier Flex
Steam Vapour Barrier Flex, 374 x 314mm with reinforcement ring and adhesive flange for the flexible steam-tight connection
0
Price
£67.20
Ex VAT£80.64 Inc VAT
Estimated lead-time 10-15 working days.
Estimated lead-time 10-15 working days.
Available
Sita Turbo Parapet Roof Outlet Insulating Body
Insulating Body - 100mm or 160mm height options in different materials
0
From
Price
£139.65
Ex VAT£167.58 Inc VAT
Estimated lead-time 10-15 working days.
Estimated lead-time 10-15 working days.
Available
Sita Turbo Parapet Roof Outlet Cladding Cover Plate
Cladding Cover Plate, 1.5mm thick stainless steel, available in different sizes
0
From
Price
£30.00
Ex VAT£36.00 Inc VAT
Estimated lead-time 10-15 working days.
Estimated lead-time 10-15 working days.
Available
Sita Turbo Parapet Roof Outlet Adaptor to Round Fall Pipe
Adaptor to Round Fall Pipe with multi disk seal, available in different sizes
0
From
Price
£198.45
Ex VAT£238.14 Inc VAT
Estimated lead-time 10-15 working days.
Estimated lead-time 10-15 working days.
Available
Sita Turbo Parapet Roof Outlet Adaptor to Square Fall Pipe
Adaptor to Square Fall Pipe with multi disk seal, available in different sizes
0
From
Price
£198.45
Ex VAT£238.14 Inc VAT
Estimated lead-time 10-15 working days.
Estimated lead-time 10-15 working days.
Available
Sita Turbo Parapet Roof Outlet Cover Plate
Cover Plate to cover SitaTurbo dome grate, made of polyethylene, 320 x 220mm
0
Price
£17.85
Ex VAT£21.42 Inc VAT
Estimated lead-time 10-15 working days.
Estimated lead-time 10-15 working days.
Available
Sita Turbo Parapet Roof Outlet Terrace Kit
Terrace Kit, stainless steel, height adjustment from 73-93mm, 350 x 258mm
0
Price
£248.85
Ex VAT£298.62 Inc VAT
Estimated lead-time 10-15 working days.
Estimated lead-time 10-15 working days.
Available
Sita Rondo Parapet Roof Outlet
Parapet Outlet, complete with Dome gate, pipe length 800mm in 50, 75, 110 & 125mm OD pipe options
0
From
Price
£610.05
Ex VAT£732.06 Inc VAT
Estimated lead-time 10-15 working days.
Estimated lead-time 10-15 working days.
Available
Sita Spy Waterspout
Waterspout, stainless steel, 800mm pipe in 50, 75 & 110mm OD pipe options
0
From
Price
£227.85
Ex VAT£273.42 Inc VAT
Estimated lead-time 10-15 working days.
Estimated lead-time 10-15 working days.
Available
Sita More Flexible Vapour Barrier Plate for Round Pipe
Flexible Vapour Barrier Plate for Round Pipe, EPDM with adhesive flange in 50, 70 & 100, 125 & 150mm DN pipe options
0
From
Price
£67.20
Ex VAT£80.64 Inc VAT
Estimated lead-time 10-15 working days.
Estimated lead-time 10-15 working days.
Available
Sita Attika Parapet Roof Outlet Cladding Cover Plate
Cladding Cover Plate, 1.5mm thick stainless steel, available in different sizes
0
From
Price
£36.75
Ex VAT£44.10 Inc VAT
Estimated lead-time 10-15 working days.
Estimated lead-time 10-15 working days.