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 |
|
brick red |
8004 |
|
oxide red |
3009 |
|
moss green |
6005 |
|
P.10 light grey |
7005 |
|
zinc grey |
7030 |
|
P.10 prefa white |
9002 |
|
P.10 nut brown |
8019 |
|
plain aluminium |
|
|
P.10 dark grey |
7043 |
1 The colours P.10 stone grey, P.10 sand brown, P.10 rust brown, P.10 patina green, natural oak, grey oak, walnut, patina grey and plain aluminium reflect natural tones and are therefore subject to slight variations in colour, which give the products their unmistakable character.
3 Metallic colours may vary in shade.
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. Furthermore, 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 reflect natural colourings that are composed of several colour tones.
- 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
