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:
- corrosion-free and long service life due to aluminium
- tested original quality
- can be used creatively thanks to a range of 12 colours plus additional special colours (on request)
- maintenance-free
- comprehensive gutter accessories
Colour overview (12)
The product is available in the following colours
Colour |
Code |
~ RAL |
|
P.10 brown |
7013 |
|
P.10 anthracite |
7016 |
|
P.10 black |
9005 |
|
P.10 light grey |
7005 |
|
P.10 prefa white |
9002 |
|
P.10 nut brown |
8019 |
|
P.10 dark grey |
7043 |
|
brick red |
8004 |
|
oxide red |
3009 |
|
moss green |
6005 |
|
zinc grey |
7030 |
|
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
PREFA on-roof gutter with protective film on the outside
700 × 1.00 mm
PREFA on-roof gutter bracket
28 × 7 mm
PREFA on-roof gutter end cap
PREFA on-roof gutter outlet
⌀ 100
PREFA downpipe with protective film
⌀ 80, 100, 120, 150, 3,000 mm long
PREFA downpipe connector
⌀ 60, 80, 100, 120
PREFA sliding collar
Ø 80, 100
PREFA pipe bracket – with M10 thread without pin
⌀ 80, 100, 120, 150
wall mounting plate
with M10 thread
PREFA downpipe elbow 72°
⌀ 80, 100, 120, 150
PREFA downpipe elbow 85°
⌀ 60, 80, 100, 120
PREFA downpipe elbow 40°
⌀ 60, 80, 100, 120
PREFA swan neck
⌀ 80, 100, 120, 150
PREFA water collector
⌀ 80, 100, 120
PREFA downpipe cleanout
⌀ 80, 100, 120
PREFA downpipe branch
80 × ⌀ 60, 80 × ⌀ 80, 100 × ⌀ 60, 100 × ⌀ 80, 120 × ⌀ 80, 100 × ⌀ 100, 120 × ⌀ 100, 120 × ⌀ 120
PREFA tapered downpipe branch
100 × Ø 50-75 mm
PREFA standpipe cap
60/115, 80/115, 100/115, 100/150, 120/150
PREFA straight downpipes with access pipe
⌀ 80, 100, 120
PREFA pipe bracket for straight downpipes
⌀ 80, 100, 120
PREFA thermal insulation system pipe clamp dowel D 10
suitable for pipe clamp mandrels for thermal insulation system pipe clamp dowel D 10
PREFA ROHRSCHELLENDORN
aus Stahl, feuerverzinkt lt. Ö-Norm B3521-1, inkl. Abdeckkappe aus Kunststoff
PREFA ROHRSCHELLENDORN Ø 10 mm
aus Stahl, feuerverzinkt lt. Ö-Norm B3521-1, inkl. Abdeckkappe aus Kunststoff suitable for thermal insulation system pipe clamp dowel Ø 10 mm
PREFA strainer
⌀ 80, 100, 120
PREFA leader head
⌀ 80, 100, 120, 150
PREFA parapet outlet downpipe connector
⌀ 100
PREFA water collection box, round
Ø 100
PREFA rain chain
5 mm
PREFA expansion component
6000 × 375 mm
