on-roof gutter

Prepared for all weathers: With the long-lasting, aluminium PREFA on-roof gutter.

+8
read more

Information

Aluminium does not rust. In addition, PREFA uses a special salt-water-resistant aluminium alloy on its gutters. If the surface becomes damaged, the plain aluminium reacts with oxygen to form a permanently protective oxide layer which protects the gutter from any further damage.

Aluminium is also a fully recyclable material. It can be 100% recycled in an energy-efficient way, without loss of quality. 

Advantages of PREFA gutters

Colour overview (12)

The product is available in the following colours

Colour

Code

~ RAL

01 Braun

P.10 brown

7013

02 Anthrazit

P.10 anthracite

7016

03 Schwarz

P.10 black

9005

07 Hellgrau

P.10 light grey

7005

10 Prefaweiß

P.10 prefa white

9002

11 Nussbraun

P.10 nut brown

8019

PREFA dunkelgrau ähnlich DB 703 oder RAL 7043

P.10 dark grey

7043

04 Ziegelrot

brick red

8004

05 Oxydrot

oxide red

3009

06 Moosgrün

moss green

6005

08 Zinkgrau

zinc grey

7030

13 naturblank

plain aluminium

Notes

  • The RAL values stated are merely approximate values (~), some of which may differ vastly from the original PREFA colour and, under certain circumstances, may not reflect the subjective perception of the colour. 
  • Above all for colour quality P.10, it is almost impossible to define values due to the surface structure.
  • Plain aluminium: The guarantee does not cover surface appearance alterations caused by processing and environmental influences. Follow the instructions.
  • Metallic colours may vary in shade.
  • To identify exact colours for complementary components please consult original samples.

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

GUTTER DIMENSIONS (PIECE LENGTH: 6 m)

700 × 1.0 mm

ALUMINIUM DOWNPIPE (PIECE LENGTH: 3 m)

Ø 80 mm, Ø 100 mm, Ø 120 mm, Ø 150 mm

Planning and installation

More product information is available for downloading here

Accessories

on-roof gutter with protective film on the outside

700 × 1.00 mm

on-roof gutter bracket

28 × 7 mm

on-roof gutter end cap

on-roof gutter outlet

Ø 100

downpipe with protective film

Ø 80, 100, 120, 150; 3,000 mm long

downpipe connector

Ø 60, 80, 100, 120

sliding sleeve

Ø 80, 100

outlet with bonding flange

Ø 58, suitable for PREFA downpipe Ø 60

PREFA Ablaufrohr

downpipe

Ø 60

PREFA Ablaufrohr

downpipe (1,6 mm thick)

Ø 100 / 1,450 mm

pipe bracket with M10 thread and without pin

Ø 60, 80, 100, 120, 150

downpipe elbow 72°

Ø 60, 80, 100, 120, 150

downpipe elbow 85°

Ø 60, 80, 100, 120

downpipe elbow 40°

Ø 60, 80, 100, 120

swan neck

Ø 80, 100, 120, 150

Wassersammler in Braun von PREFA

water collector

Ø 80, 100, 120

PREFA Regenklappe in Braun, zum Herausklappen wenn Regenwasser abgeleitet werden soll z.B. für die Regentonne

downpipe cleanout

Ø 80, 100, 120

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

100 × Ø 50–75 mm

standpipe cap

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

straight downpipe with access pipe

Ø 80, 100, 120

pipe bracket for straight downpipes

Ø 80, 100, 120

PREFA Dachrinnen Laubfänger, fängt grobe Verschmutzungen auf, damit das Ablaufrohr nicht verstopft wird

strainer

Ø 80, 100, 120

PREFA Wasserfangkasten

leader head

Ø 80, 100, 120, 150

PREFA Speiereinmündung rund

parapet outlet connector

Ø 100, 120

PREFA Wasserfangkasten rund

round leader head

Ø 100

rain chain

5 mm

on-roof gutter expansion joint

6000 × 375 mm

pipe bracket pin

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

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

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

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

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

wall mounting plate with M10 thread

for fastening on smooth metal substructures

rubber seal

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