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 powder-coated aluminium strips. Alloys according to EN 573 or 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 plus additional special colours (on request)
- Particularly low maintenance
- Comprehensive gutter accessories
Colour overview (13)
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 |
|
metallic silver |
9006 |
|
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 lengths: 3 m and 6 m) |
250, 280, 333, 400 |
Aluminium downpipe (piece length: 3 m) |
Ø 60 mm, Ø 80 mm, Ø 100 mm, Ø 120 mm, Ø 150 mm
|
Planning and installation
More product information is available for downloading here
Accessories
Half round gutter
250, 280, 333, 400 × 6 m / 3 m
PREFA gutter bracket
PREFA bargeboard bracket for gutters
PREFA upright gutter bracket
PREFA gutter bracket (Switzerland)
PREFA gutter end cap
PREFA radius end cap
PREFA gutter mitre 90°
PREFA gutter outlet
PREFA diagonal outlet (can be used on both sides)
PREFA reinforcement hanger for aluminium gutter
PREFA downpipe with protective film
⌀ 80, 100, 120, 150, 3,000 mm long
PREFA downpipe connector
⌀ 60, 80, 100, 120
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 and ⌀ 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 sliding collar
Ø 80, 100
PREFA straight downpipes with access pipe
⌀ 80, 100, 120
PREFA pipe bracket for straight downpipes
⌀ 80, 100, 120
Rohrschellendorn Ø 10 mm
aus Stahl, feuerverzinkt lt. Ö-Norm B3521-1, inkl. Abdeckkappe aus Kunststoff suitable for thermal insulation system pipe clamp dowel D 10 mm
PREFA Rohrschellendorn
aus Stahl, feuerverzinkt lt. Ö-Norm B3521-1, inkl. Abdeckkappe aus Kunststoff
PREFA strainer
⌀ 80, 100, 120
PREFA leader head
⌀ 80, 100, 120, 150
PREFA parapet outlet downpipe connector
⌀ 100
PREFA water collection box, round
PREFA rain chain
5 mm
PREFA expansion component
6000 × 375 mm
PREFA gutter expansion joint with bead and cover plate
250, 280, 333, 400
PREFA gutter expansion joint without bead or cover plate
250, 280, 333, 400
PREFA eaves aprons
