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
- 12 colours to choose from
- very low maintenance
- 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
On-roof gutter bracket
28 × 7 mm
On-roof gutter end cap
-
On-roof gutter outlet
Ø 100
On-roof gutter expansion joint
6.000 × 375 mm
