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ROOF DRAINAGE HALF ROUND GUTTER

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

HALF ROUND GUTTER — INFORMATION

PREFA gutters have been tried and tested for decades and their appeal lies in their well-thought-out, detailed technical solutions. Thanks to the proven surface treatment, they remain functional and attractive for many years. PREFA gutters are produced from colour-coated aluminium strips. Alloys according to EN 573 and DIN 1725 make up the basic material for this. 

ADVANTAGES OF PREFA GUTTERS

  • Surface treatment in a coil-coating procedure
  • Corrosion-free and long service life thanks to aluminium
  • Tested original quality
  • Resistant to constant temperatures of between –30 °C and +80 °C
  • Can be used creatively thanks to a range of 12 colours
  • very low maintenance
  • Comprehensive gutter accessories

HALF ROUND GUTTER — TECHNICAL INFORMATION

The coating layer is malleable and protected against general chemicals and weather conditions. The coil-coating process is subject to strict quality controls.

In addition, the long-term behaviour is analysed in salt spraying, condensation and water immersion tests.

TEMPERATURE RESISTANCE
Between –30° and +80°
QUALITY CONTROLS
layer thickness, gloss level, shade, paint hardness, paint adhesion, paint bonding, deformation resistance, paint hardening
CHOICE OF COLOUR
Available in 12 colours. Special RAL or NCS colours available on request.
GUTTER DIMENSIONS (PIECE LENGTHS: 3 M AND 6 M)

250, 280, 333, 400

ALUMINIUM DOWNPIPE (PIECE LENGTH: 3 M)

Ø 80 mm, Ø 100 mm, Ø 120 mm, Ø 150 mm

HALF ROUND GUTTER — COLOUR RANGE

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. 

HALF ROUND GUTTER — ACCESSORIES

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

gutter

GUTTER

250, 280, 333, 400 × 6 m / 3 m

gutter bracket

GUTTER BRACKET

fascia bracket for gutters

FASCIA BRACKET FOR GUTTERS

upright gutter bracket

UPRIGHT GUTTER BRACKET

gutter bracket (Switzerland)

GUTTER BRACKET (SWITZERLAND)

gutter end cap

GUTTER END CAP

radius end cap

RADIUS END CAP

gutter corner 90°

GUTTER CORNER 90°

gutter outlet

GUTTER OUTLET

diagonal outlet (can be used on both sides)

DIAGONAL OUTLET (CAN BE USED ON BOTH SIDES)

reinforcement hanger for aluminium gutter

REINFORCEMENT HANGER FOR ALUMINIUM GUTTER

downpipe with protective film

DOWNPIPE WITH PROTECTIVE FILM

Ø 80, 100, 120, 150; 3,000 mm long

downpipe connector

DOWNPIPE CONNECTOR

Ø 60, 80, 100, 120

sliding sleeve

SLIDING SLEEVE

Ø 80, 100

pipe bracket with M10 thread and without pin

PIPE BRACKET WITH M10 THREAD AND WITHOUT PIN

Ø 60, 80, 100, 120, 150

downpipe elbow 72°

DOWNPIPE ELBOW 72°

Ø 60, 80, 100, 120, 150

downpipe elbow 85°

DOWNPIPE ELBOW 85°

Ø 60, 80, 100, 120

downpipe elbow 40°

DOWNPIPE ELBOW 40°

Ø 60, 80, 100, 120

swan neck

SWAN NECK

Ø 80, 100, 120, 150

water collector

WATER COLLECTOR

Ø 80; Ø 100 and Ø 120

downpipe cleanout

DOWNPIPE CLEANOUT

Ø 80, 100, 120

downpipe branch

DOWNPIPE BRANCH

100 × Ø 60, 80 × Ø 60, 80 × Ø 80, 100 × Ø 80, 120 × Ø 80, 100 × Ø 100, 120 × Ø 100, 120 × Ø 120

tapered downpipe branch

TAPERED DOWNPIPE BRANCH

100 × Ø 50–75 mm

standpipe cap

STANDPIPE CAP

60/115, 80/115, 100/115, 100/150, 120/150

straight downpipe with access pipe

STRAIGHT DOWNPIPE WITH ACCESS PIPE

Ø 80, 100, 120

downpipe

DOWNPIPE

Ø 60 mm

downpipe (1,6 mm thick)

DOWNPIPE (1,6 MM THICK)

Ø 100; 1,450

outlet with bonding flange

OUTLET WITH BONDING FLANGE

Ø 58, suitable for PREFA downpipe Ø 60 mm

pipe bracket for straight downpipes

PIPE BRACKET FOR STRAIGHT DOWNPIPES

Ø 80, 100, 120

strainer

STRAINER

Ø 80, 100, 120

leader head

LEADER HEAD

Ø 80, 100, 120, 150

parapet outlet connector

PARAPET OUTLET CONNECTOR

Ø 100, 120

round leader head

ROUND LEADER HEAD

Ø 100

rain chain

RAIN CHAIN

5 mm

gutter expansion joint

GUTTER EXPANSION JOINT

6000 × 375 mm

gutter expansion joint with bead and cover plate

GUTTER EXPANSION JOINT WITH BEAD AND COVER PLATE

250, 280, 333, 400

gutter expansion joint without bead and cover plate

GUTTER EXPANSION JOINT WITHOUT BEAD AND COVER PLATE

250, 280, 333, 400

pipe bracket pin

PIPE BRACKET PIN

made of steel, hot-dip galvanised according to ÖNORM B 3521-1, including plastic protective cap

pipe bracket pin Ø 10

PIPE BRACKET PIN Ø 10

made of steel, hot-dip galvanised according to ÖNORM B 3521-1, including plastic protective cap; suitable for ETICS pipe bracket plug Ø 10 mm

M10 thread pin

M10 THREAD PIN

Self-tapping thread — for brickwork and concrete masonry, no dowels required in accordance with ÖNORM B 3521-1

ETICS pipe bracket plug Ø 10

ETICS PIPE BRACKET PLUG Ø 10

Ø 10 × 120 mm Ø 10 × 180 mm Ø 10 × 280 mm suitable for pipe bracket bolts for ETICS pipe bracket plug Ø 10.

pipe bracket support for ETICS

PIPE BRACKET SUPPORT FOR ETICS

Fastener for upgraded insulation (installation performed prior to mounting the thermal insulation) according to ÖNORM B 3521-1

wall mounting plate with M10 thread

WALL MOUNTING PLATE WITH M10 THREAD

for fastening on smooth metal substructures

eaves drip edge

EAVES DRIP EDGE

rubber seal

RUBBER SEAL

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

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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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