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.
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.
250, 280, 333, 400
Ø 60 mm, Ø 80 mm, Ø 100 mm, Ø 120 mm, Ø 150 mm
| COLOUR | ~ RAL |
|---|---|
| 01 P.10 brown | 7013 |
| 02 P.10 anthracite | 7016 |
| 03 black | 9005 |
| 04 brick red | 8004 |
| 05 oxide red | 3009 |
| 06 moss green | 6005 |
| 07 P.10 light grey | 7005 |
| 08 zinc grey | 7030 |
| 10 prefa white | 9002 |
| 11 nut brown | 8019 |
| 12 metallic silver | 9006 |
| 13 plain aluminium¹/² | - |
¹ The colours P.10 stone grey, P.10 sand brown, P.10 rust brown, P.10 patina green, light wood, dark wood, patina grey and natural blank reflect natural colouring and are therefore subject to minimal variation, which gives the products their unmistakable character.
² The warranty does not cover changes to the surface appearance due to processing and environmental influences. Please refer to information sheet.
250, 280, 333, 400 × 6 m / 3 m
⌀ 80, 100, 120, 150, 3,000 mm long
⌀ 60, 80, 100, 120
⌀ 80, 100, 120, 150
⌀ 80, 100, 120, 150
⌀ 60, 80, 100, 120
⌀ 60, 80, 100, 120
⌀ 80, 100, 120, 150
⌀ 80, ⌀ 100 and ⌀ 120
⌀ 80, 100, 120
80 × ⌀ 60, 80 × ⌀ 80, 100 × ⌀ 60, 100 × ⌀ 80, 120 × ⌀ 80, 100 × ⌀ 100, 120 × ⌀ 100, 120 × ⌀ 120
100 × Ø 50-75 mm
60/115, 80/115, 100/115, 100/150, 120/150
Ø 80, 100
⌀ 80, 100, 120
⌀ 80, 100, 120
aus Stahl, feuerverzinkt lt. Ö-Norm B3521-1, inkl. Abdeckkappe aus Kunststoff
suitable for thermal insulation system pipe clamp dowel D 10 mm
aus Stahl, feuerverzinkt lt. Ö-Norm B3521-1, inkl. Abdeckkappe aus Kunststoff
⌀ 80, 100, 120
⌀ 80, 100, 120, 150
⌀ 100
5 mm
6000 × 375 mm
250, 280, 333, 400
250, 280, 333, 400
as strong as a bull 
