ALUMINIUM ROOF DRAINAGE

PREFA’S COMPLETE SYSTEM

WWW.PREFA.COM

NEW!NOW AVAILABLE IN P.10 QUALITY

DIMENSIONS250 mm half round gutters, box gutters280 mm round gutters333 mm half round gutters, box gutters400 mm half round gutters, box gutters500 mm box gutters700×1.0 mm on-roof gutters

VISUAL APPEARANCEGutters can make an impact on a building’s appearance in one of two ways: either they help to present the building in the best possible light by blending harmoniously into the overall appearance and becoming virtually invisible, or they use all the power of colour to deliberately create highlights and emphasize the building’s architecture. Whichever version you prefer, PREFA’s complete aluminium

drainage system opens up a whole world of colour.

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DURABLE SPECIAL COATING — PERFECT PROCESSINGThe PREFA gutter is characterised by its high-quality surface treatment in a coil-coating procedure which renders the coating layer malleable

and weather resistant, even in extreme conditions.

GUARANTEED NON-CORROSIVE — LOW MAINTENANCEAll parts of the PREFA gutter system are made of aluminium, a non-corrosive material, which, thanks to the innovative surface treat-ment in a coil-coating procedure, is ideal for the creative and functional requirements of your building’s exterior architecture. Even unpleasant

maintenance work such as repainting is not an issue with PREFA.

ALUMINIUM — ENVIRONMENTALLY-FRIENDLYThe PREFA aluminium drainage system is the best choice from an ecolog-ical point of view too. Unlike conventional materials, aluminium does not release harmful heavy metals into the sewage water when gutters and pipes are constantly flushed out with rainwater. Aluminium is 100%

recyclable too!

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PREFA SQUARE DOWNPIPE

SQUARE, PRACTICAL, ATTRACTIVE!

THE INNOVATIVE DRAINAGE SYSTEM FOR MODERN ARCHITECTURE

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 PREFA drainage system is made of up various coordinated compo-nents such as square downpipes with radii corresponding to the box gutters, various downpipe elbows with a 72° bend,

outlet connectors or a leader head with a square outlet.

The innovative aluminium products are outstanding due to their robust design. Take, for example, the square downpipe with a side length of 100 mm, made of 1.6-mm thick extruded profiles and equipped with a continuous fixing rail for

fasteners.

LARGE CHOICE

OF COLOURS

SOLID DESIGN

1.6 mm WALL THICKNESS

CONCEALED FASTENING

ELEGANT DESIGN

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PREFA square downpipe with parapet outlet connector

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SQUARE DOWNPIPEWITH ACCESS PIPE

SQUARE DOWNPIPE OUTLET

SQUARE DOWNPIPEFASTENER

SQUARE DOWNPIPE

SQUARE DOWNPIPE LIGHTNING PROTECTION CLAMP

LARGE CHOICE

OF COLOURS

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SQUARE DOWNPIPE ELBOW 72°LONG

SQUARE DOWNPIPE ELBOW 72°SHORT

SQUARE DOWNPIPELEADER HEAD

SQUARE-TO-ROUND ADAPTER

PARAPET OUTLET SQUARE DOWNPIPE CONNECTOR

CONTINUOUS FIXING RAIL FOR FASTENERS

PROTECTIVE CAP

FASTENER

PIPE BRACKET PIN

In addition to the innovative design, the concealed fastening system (consisting of a fastener with an M10 thread) particularly emphasises the minimalist appear-

ance of the downpipe on the façade. The perfectly matching range of accessories facilitates quick and easy mounting on the building. PREFA’s complete system is available in ten standard colours as well as in uncoated aluminium. For individual colour requests, special

coatings in RAL or NCS colours are also possible.

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1234

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9

10

11

12

14

1513

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PIPE BRACKET FOR STRAIGHT

DOWNPIPES

1514

STRAIGHT DOWNPIPE

with access pipe

STRAINER

DIAGONAL OUTLET

ROUND PARAPET OUTLET

CONNECTOR

PREFA’S UNIQUE COMPLETE SYSTEM

GUTTER OUTLET

PREFA’s intelligent, complete gutter system offers you a full range of aluminium gutters including mounting accessories from one supplier – and in the colour of your choice! In this way, all the components will blend harmoniously into the overall appearance of your building.

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GUTTER CORNER 90°

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HALF ROUND GUTTER

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GUTTER EXPANSION JOINT

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UPRIGHT GUTTER BRACKET

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SWAN NECK

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DOWNPIPE CLEANOUT

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PIPE BRACKET

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GUTTER END CAP

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with M10 thread, without pin

TAPERED DOWNPIPE BRANCHDOWNPIPE BRANCHDOWNPIPE

ELBOW 72°

DOWNPIPE ELBOW 40°

RADIUS END CAPLEADER HEADWATER COLLECTOR

DOWNPIPE

PIPE BRACKET PIN

PIPE BRACKET SUPPORT FOR ETICS

DOWNPIPE1.6 mm thick

including downpipe connector

STANDPIPE CAP

with hexagonal collar

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OUTLET WITH BONDING FLANGE

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* The recreated natural colouring of the plain aluminium colour varies widely in shade, giving the product its distinctive character.

** Surface appearance alterations caused by processing are not covered by the guarantee. Follow the instructions.

*** Colour differences may occur when coating metal-effect colours.

**** The following colours are powder-coated: 04 brick red, 05 oxide red, 06 moss green, 08 zinc grey, 10 prefa white, 11 nut brown and 12 metallic silver.

Please allow for longer delivery times.

1) The PREFA square downpipe is kept in stock in the powder-coated colours 01 brown, 02 anthracite and 07 light grey, but can be supplied in all RAL colours.

Please allow for longer delivery times and a surcharge.

THE PREFA COLOUR RANGEFOR GUTTER SYSTEMS

half round gutter 250, 2801 half round gutter 3332 half round gutter 4003

on-roof gutter700×1.0 mm6box gutter 333 1)5box gutter 250, 400 1),

500****4

A WHOLE RANGE OF COLOURS IF REQUIREDAs PREFA’s drainage system is available in a range of classic standard colours, solutions which harmoniously match all common roof and façade colours can generally be found. However, if you find that the colour match is not perfect enough, you can order your drainage system from PREFA in the colour of your choice. All parts are made of powder-coated aluminium, resulting in a unique complete system.

01 brown (own colour)

1 2 3 4 5 604 brick red (similar to RAL 8004)

1 2 5 605 oxide red (similar to RAL 3009)

1 2 5 6

07 light grey (similar to RAL 7005)

1 2 3 4 5 6

13 plain aluminium*/**

1 2 3 4 5 6

06 moss green (similar to RAL 6005)

1 2 5 6

11 nut brown (own colour)

1 2 512 metallic silver***

1 2 5

10 prefa white (similar to RAL 9002)

1 2 5 608 zinc grey (own colour)

1 2 5 6

02 anthracite (similar to RAL 7016)

1 2 3 4 5 6 1 2 3 4 5 603 black (similar to RAL 9005)

33 44

3 4

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P.10 brown

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ON-ROOF GUTTER

700 mm on-roof gutter

BOX GUTTER

Box gutter 250

Box gutter 333

Box gutter 400

Box gutter 500

SQUARE DOWNPIPE

Side length: 100 mm; material thickness: 1.6 mm

DOWNPIPE

∅ 60 mm, ∅ 80 mm, ∅ 100 mm, ∅ 120 mm, ∅ 150 mm

MATT & PERFECTLY HARMONISEDThe drainage system with the revolutionary P.10 coating

! The most popular surface with PREFA customers ! Coating with a matt appearance ! UV-resistant, colourfast and weatherproof ! 40-year guarantee on materials and colour ! Harmonised complete system: drainage in P.10 colour, surface feel

and structure coordinated with PREFA roof and façade systems

01 P.10 brown 02 P.10 anthracite 07 P.10 light grey

* The colour guarantee ensures that the painted surface is protected from chips and blistering under the terms specified in the guarantee certificate. You can find more information about the material and colour guarantee at www.prefa.com/Guarantee. Subject to technical modifications and printing errors.

HALF ROUND GUTTER

Half round gutter 250

Half round gutter 280

Half round gutter 333

Half round gutter 400

NOW ALSO AVAILABLE

IN P.10BROWN, ANTHRACITE,

LIGHT GREY

10 GOOD REASONS FOR CHOOSING PREFA ! STORM-PROOF! RUST-PROOF! BREAK-PROOF! LIGHT! BEAUTIFUL! COLOUR-FAST SURFACE! GREAT FOR RENOVATIONS! COMPLETE SYSTEM! ENVIRONMENTALLY FRIENDLY! 40-YEAR GUARANTEE

THE PREFA GROUP IS REPRESENTED IN THE FOLLOWING COUNTRIES:Austria, Germany, Switzerland, Italy, France, Belgium, the Netherlands,

Luxembourg, Denmark, Sweden, Norway, the Czech Republic, Slovakia, Hungary, Poland, Slovenia, Croatia, Estonia, Latvia, Lithuania, Russia, Great-Britain, Ireland

* The colour guarantee ensures that the painted surface is protected from chips and blistering under the terms specified in the guarantee certificate. You can find more information on the material and colour guarantee at www.prefa.com/Guarantee

Photos: PREFA | Croce & Wir | Marion Lafogler | Werner JägerSubject to technical modifications and printing errors. Printed colours may vary from the original material. 07.2019 | KBO | TM