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ROOF DRAINAGE SQUARE DOWNPIPE

Referenzobjekte PREFA Roof drainage Square downpipe 01 P.10 brown Referenzobjekte PREFA Roof drainage Square downpipe 02 P.10 anthracite Referenzobjekte PREFA Roof drainage Square downpipe 03 black Referenzobjekte PREFA Roof drainage Square downpipe 04 brick red Referenzobjekte PREFA Roof drainage Square downpipe 05 oxide red Referenzobjekte PREFA Roof drainage Square downpipe 06 moss green Referenzobjekte PREFA Roof drainage Square downpipe 07 P.10 light grey Referenzobjekte PREFA Roof drainage Square downpipe 08 zinc grey Referenzobjekte PREFA Roof drainage Square downpipe 10 prefa white Referenzobjekte PREFA Roof drainage Square downpipe 11 nut brown Referenzobjekte PREFA Roof drainage Square downpipe 12 metallic silver Referenzobjekte PREFA Roof drainage Square downpipe 13 plain aluminium
Product catalogue PREFA Roof drainage Square downpipe 01 P.10 brown P.10 Product catalogue PREFA Roof drainage Square downpipe 02 P.10 anthracite P.10 Product catalogue PREFA Roof drainage Square downpipe 03 black Powder-coated aluminium alloy Product catalogue PREFA Roof drainage Square downpipe 04 brick red Powder-coated aluminium alloy Product catalogue PREFA Roof drainage Square downpipe 05 oxide red Powder-coated aluminium alloy Product catalogue PREFA Roof drainage Square downpipe 06 moss green Powder-coated aluminium alloy Product catalogue PREFA Roof drainage Square downpipe 07 P.10 light grey P.10 Product catalogue PREFA Roof drainage Square downpipe 08 zinc grey Powder-coated aluminium alloy Product catalogue PREFA Roof drainage Square downpipe 10 prefa white Powder-coated aluminium alloy Product catalogue PREFA Roof drainage Square downpipe 11 nut brown Powder-coated aluminium alloy Product catalogue PREFA Roof drainage Square downpipe 12 metallic silver Powder-coated aluminium alloy Product catalogue PREFA Roof drainage Square downpipe 13 plain aluminium
AVAILABLE COLOURS

SQUARE DOWNPIPE — INFORMATION

The square, aluminium complete system sets new standards for drainage. Thanks to its minimalist and elegant design, it is ideal for use on modern structures. The innovative aluminium products are not only particularly robust, but also visually very eye-catching. Through brackets on the rear side, the square down pipe skilfully blends into the façade without any visible fasteners.

The PREFA drainage system is made of up twelve different components such as square downpipes with radii corresponding to the box gutters, various downpipe elbows with a 72° bend, outlet connectors and a leader head with a square outlet.

SQUARE DOWNPIPE — TECHNICAL INFORMATION

CHOISE OF COLOUR
Available in 12 colours. Special colours according to RAL or NCS available on request
SQUARE DOWNPIPE DIMENSIONS (PIECE LENGTHS: 3 M AND 1.5 M)
100 × 100 mm (square); radii corresponding to PREFA box gutters
SQUARE DOWNPIPE THICKNESS
1,6 mm
With continuous fixing rail for fasteners (similar function to brackets)

SQUARE DOWNPIPE — COLOUR RANGE

The PREFA square downpipe is available in 12 standard colours but can also be supplied in all RAL colours.

Please allow for longer delivery times. 

THE PRODUCT IS AVAILABLE IN THE FOLLOWING COLOURS

COLOUR ~ RAL
01 P.10 brown 7013
02 P.10 anthracite 7016
03 black 9005
04 brick red 8004
05 oxide red 3009
06 moss green 6005
07 P.10 light grey 7005
08 zinc grey 7030
10 PREFA white 9002
11 nut brown 8019
12 metallic silver 9006
13 plain aluminium¹/²
COLOUR
01 P.10 brown
~ RAL
7013
COLOUR
02 P.10 anthracite
~ RAL
7016
COLOUR
03 black
~ RAL
9005
COLOUR
04 brick red
~ RAL
8004
COLOUR
05 oxide red
~ RAL
3009
COLOUR
06 moss green
~ RAL
6005
COLOUR
07 P.10 light grey
~ RAL
7005
COLOUR
08 zinc grey
~ RAL
7030
COLOUR
10 PREFA white
~ RAL
9002
COLOUR
11 nut brown
~ RAL
8019
COLOUR
12 metallic silver
~ RAL
9006
COLOUR
13 plain aluminium¹/²
~ RAL

¹ The colours P.10 stone grey, P.10 sand brown, P.10 rust brown, P.10 patina green, light wood, dark wood, patina grey and plain aluminium are based on natural colours and therefore vary slightly in shade, giving the product its distinctive character.

² The guarantee does not cover surface appearance alterations caused by processing and environmental influences. Follow the instructions.

³ The metallic colours may exhibit colour variations.

Note

  • The RAL numbers indicated are approximations only [~] and may, in some cases, differ greatly from the PREFA original colour. They may not be a true reflection of the subjective perception of colour. 
  • Particularly in the case of the P.10 paint quality, it is difficult to precisely define the number due to the nature of the surface structure. In addition, the colours P.10 stone grey, P.10 sand brown, P.10 rust brown, P.10 patina green, light wood, dark wood and patina grey are based on natural colours made up of several different shades. 
  • We recommend obtaining original samples so that you can gain an idea of the exact colours of complementary components. 

SQUARE DOWNPIPE — ACCESSORIES

YOU CAN FIND A LIST OF ACCESSORIES FOR THE PRODUCT HERE.

square downpipe

SQUARE DOWNPIPE

□ 100/600 mm □ 100/3.000 mm □ 100/1.500 mm

square downpipe elbow 72° (long)

SQUARE DOWNPIPE ELBOW 72° (LONG)

□ 100 Dimensions: 1,000 × 196 mm (visible)

square downpipe elbow 72° (short)

SQUARE DOWNPIPE ELBOW 72° (SHORT)

□ 100 Dimensions: 196 × 196 mm (visible)

square downpipe leader head

SQUARE DOWNPIPE LEADER HEAD

□ 100

square-to-round adapter

SQUARE-TO-ROUND ADAPTER

□ 100–Ø 100 mm suitable for high-temperature and foul drainage pipe (nominal size 110 mm) □ 100–Ø 115 mm suitable for high-temperature and foul drainage pipe (nominal size 125 mm)

square downpipe outlet

SQUARE DOWNPIPE OUTLET

333 mm/□ 100 400 mm/□ 100

parapet outlet square downpipe connector

PARAPET OUTLET SQUARE DOWNPIPE CONNECTOR

□ 100 suitable for high-temperature pipe (nominal size 110)

square downpipe with access pipe

SQUARE DOWNPIPE WITH ACCESS PIPE

□ 100/1,500 mm

rubber seal

RUBBER SEAL

Ø 100 mm suitable for high-temperature and foul drainage pipe (nominal size 110 mm)

square downpipe lightning protection clamp

SQUARE DOWNPIPE LIGHTNING PROTECTION CLAMP

with integrated stainless steel clip (cable clip), including fastening clamp; cable clip Ø 8–12 mm

square downpipe fastener

SQUARE DOWNPIPE FASTENER

for fastening square downpipe with M10 thread without pin

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Roof, façade, roof drainage & flood protection system – with PREFA’s aluminium products your project will not only look great, it will also be optimally protected! & Flood protection system – with PREFA’s aluminium products, your project will not only look great, it will also be optimally protected! 

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