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ROOF SYSTEMS ROOF SYSTEM PREFALZ®

Referenzobjekte PREFA Roof systems Roof system Prefalz® 01 P.10 brown Referenzobjekte PREFA Roof systems Roof system Prefalz® 02 P.10 anthracite Referenzobjekte PREFA Roof systems Roof system Prefalz® 03 P.10 black Referenzobjekte PREFA Roof systems Roof system Prefalz® 04 P.10 brick red Referenzobjekte PREFA Roof systems Roof system Prefalz® 05 P.10 oxide red Referenzobjekte PREFA Roof systems Roof system Prefalz® 06 P.10 moss green Referenzobjekte PREFA Roof systems Roof system Prefalz® 07 P.10 light grey Referenzobjekte PREFA Roof systems Roof system Prefalz® 08 P.10 zinc grey Referenzobjekte PREFA Roof systems Roof system Prefalz® 10 P.10 prefa white Referenzobjekte PREFA Roof systems Roof system Prefalz® 11 P.10 nut brown Wohnhaus mit einem Stehfalzdach von PREFA, eingedeckt mit Prefalz in Reinweiß; Halle mit Stehfalzdach und Winkelstehfalzfassade eingedeckt mit Prefalz von PREFA in Dunkelgrau; Referenzobjekte PREFA Roof systems Roof system Prefalz® 43 P.10 stone grey Referenzobjekte PREFA Roof systems Roof system Prefalz® 12 metallic silver Referenzobjekte PREFA Roof systems Roof system Prefalz® 13 plain aluminium Referenzobjekte PREFA Roof systems Roof system Prefalz® 23 black grey Referenzobjekte PREFA Roof systems Roof system Prefalz® 45 bronze Referenzobjekte PREFA Roof systems Roof system Prefalz® 46 P.10 patina green Das Wohnhaus mit weißer Putzfassade wurde mit einem Stehfalzdach von PREFA in Patina grau ausgestattet.
Product catalogue PREFA Roof systems Roof system Prefalz® 01 P.10 brown P.10 Product catalogue PREFA Roof systems Roof system Prefalz® 02 P.10 anthracite P.10 Product catalogue PREFA Roof systems Roof system Prefalz® 03 P.10 black P.10 Product catalogue PREFA Roof systems Roof system Prefalz® 04 P.10 brick red P.10 Product catalogue PREFA Roof systems Roof system Prefalz® 05 P.10 oxide red P.10 Product catalogue PREFA Roof systems Roof system Prefalz® 06 P.10 moss green P.10 Product catalogue PREFA Roof systems Roof system Prefalz® 07 P.10 light grey P.10 Product catalogue PREFA Roof systems Roof system Prefalz® 08 P.10 zinc grey P.10 Product catalogue PREFA Roof systems Roof system Prefalz® 10 P.10 prefa white P.10 Product catalogue PREFA Roof systems Roof system Prefalz® 11 P.10 nut brown P.10 Stehfalzfläche mit PREFA Prefalz in P.10 Reinweiß - ähnlich RAL 9010 Stehfalzfläche mit PREFA Prefalz in P.10 Dunkelgrau - ähnlich DB 703 oder RAL 7043 Product catalogue PREFA Roof systems Roof system Prefalz® 43 P.10 stone grey P.10 Product catalogue PREFA Roof systems Roof system Prefalz® 12 metallic silver DURAGLOSS 5000 Product catalogue PREFA Roof systems Roof system Prefalz® 13 plain aluminium Product catalogue PREFA Roof systems Roof system Prefalz® 23 black grey DURAGLOSS 5000 Product catalogue PREFA Roof systems Roof system Prefalz® 45 bronze DURAGLOSS 5000 Product catalogue PREFA Roof systems Roof system Prefalz® 46 P.10 patina green P.10 Product catalogue PREFA Roof systems Roof system Prefalz® 47 patina grey DURAGLOSS 5000
AVAILABLE COLOURS

PREFALZ® — INFORMATION

Thanks to its malleability, Prefalz® is more pliable than most comparable folding materials. Planners can use it in many creative ways on roof and façade areas. Recommendation: plan a minimum substructure roof pitch > 7º (13%). roof pitch from 3° (according to the information and limitations of ÖNORM B 3521-1); > 7° recommended (see planning guide)

ALL THE ADVANTAGES OF PREFALZ®:

  • Comprehensive PREFA system accessories
  • Versatile use — from arched roofs to complex roof extensions, domes or large-scale roofs
  • Colour chart with 19 standard colours
  • Available in smooth or stucco finish
  • Low-weight sheet strip: 1.89 kg/m²: approx. 2.3 kg/m² roof surface with Prefalz® 500; approx. 2.2 kg/m² roof surface with Prefalz® 650
  • Long service life — non-corrosive!
  • Fully recyclable
  • Also available with protective film on request (smooth surface only)
  • Easy to work with even in low outdoor temperatures.
  • easy to work with, strong load-bearing capacity
  • Alloy, mechanical properties and coating are coordinated with the folding technology.
  • No heavy metal erosion
  • Prefalz® is non-combustible (A1)

PREFALZ® — TECHNICAL INFORMATION

Prefalz® strips are ideal for use as flashing strips on PREFA small format components — suitable for various connections and flashings with dimensions of 0.70 × 1,000 mm (60 kg rolls).

  • Available in 19 colours
  • Our service: profiling and rounding at our factory or directly on site

Tip: strong winds blowing against mono-pitched roofs with double-lock standing seams can get noisy. To tackle this problem, we recommend using Prefalz® with a strip width of 500 mm and integrating a bituminous separation layer. Sufficient sound insulation measures should already be taken into account when planning the roof structure.

Caution: don’t try to hide damage with a coat of paint! Combining Prefalz®  strips with other colour aluminium strip should be avoided at all costs due to the different paint qualities and folding abilities.

DIMENSIONS:

0.70 × 650 mm
0.70 × 500 mm
0.70 × 1,000 mm (only as flashing strip)

PAINT QUALITY:

visible side: two-layer stove-enamel finish (available in 19 colours)
Rear: protective paint

STANDARD COIL SIZE (FOR A STRIP WIDTH OF 650 MM):

60 kg (inside diameter = 320 mm) – approx. 48 m
500 kg (inside diameter = 500 mm) – approx. 407 m

TIPS FOR INSTALLATION

ROOF PITCH POSITION OF FIXED POINT AREA* > 3°–5° (> 5%–9%) IN THE TRAY CENTRE > 5°–10° (> 9%–18%) IN THE TOP THIRD OF THE TRAY > 10°–30° (> 18%–58%) IN THE TOP QUARTER OF THE TRAY > 30° (> 58%) AT THE TOP END OF THE TRAY

PREFALZ® — COLOUR RANGE

THE PRODUCT IS AVAILABLE IN THE FOLLOWING COLOURS

COLOUR ~ RAL
01 P.10 brown 7013
02 P.10 anthracite 7016
03 P.10 black 9005
04 P.10 brick red 8004
05 P.10 oxide red 3009
06 P.10 moss green 6005
07 P.10 light grey 7005
08 P.10 zinc grey 7030
10 P.10 PREFA white 9002
11 P.10 nut brown 8019
12 metallic silver³ 9006
13 plain aluminium¹/²
17 P.10 pure white 9010
19 P.10 dark grey 7043
23 black grey 7022
43 P.10 stone grey¹ 7031
45 bronze³ 7048
46 P.10 patina green¹ 6027
47 patina grey¹ 7042
COLOUR
01 P.10 brown
~ RAL
7013
COLOUR
02 P.10 anthracite
~ RAL
7016
COLOUR
03 P.10 black
~ RAL
9005
COLOUR
04 P.10 brick red
~ RAL
8004
COLOUR
05 P.10 oxide red
~ RAL
3009
COLOUR
06 P.10 moss green
~ RAL
6005
COLOUR
07 P.10 light grey
~ RAL
7005
COLOUR
08 P.10 zinc grey
~ RAL
7030
COLOUR
10 P.10 PREFA white
~ RAL
9002
COLOUR
11 P.10 nut brown
~ RAL
8019
COLOUR
12 metallic silver³
~ RAL
9006
COLOUR
13 plain aluminium¹/²
~ RAL
COLOUR
17 P.10 pure white
~ RAL
9010
COLOUR
19 P.10 dark grey
~ RAL
7043
COLOUR
23 black grey
~ RAL
7022
COLOUR
43 P.10 stone grey¹
~ RAL
7031
COLOUR
45 bronze³
~ RAL
7048
COLOUR
46 P.10 patina green¹
~ RAL
6027
COLOUR
47 patina grey¹
~ RAL
7042

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 plain aluminium are based on natural colours and therefore vary slightly in shade, giving the product its distinctive character.

² The guarantee does not cover surface appearance alterations caused by processing and environmental influences. Follow the instructions.

³ The metallic colours may exhibit colour variations.

Note

  • The RAL numbers indicated are approximations only [~] and may, in some cases, differ greatly from the PREFA original colour. They may not be a true reflection of the subjective perception of colour. 
  • Particularly in the case of the P.10 paint quality, it is difficult to precisely define the number due to the nature of the surface structure. In addition, 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 are based on natural colours made up of several different shades. 
  • We recommend obtaining original samples so that you can gain an idea of the exact colours of complementary components. 

PREFALZ® — ACCESSORIES

YOU CAN FIND A LIST OF ACCESSORIES FOR THE PRODUCT HERE.

stainless steel preformed fixed clip

STAINLESS STEEL PREFORMED FIXED CLIP

stainless steel preformed sliding clip

STAINLESS STEEL PREFORMED SLIDING CLIP

stainless steel preformed long sliding clip

STAINLESS STEEL PREFORMED LONG SLIDING CLIP

tray length: 12 to 15 m

stainless steel fish tailed fixed clip

STAINLESS STEEL FISH TAILED FIXED CLIP

stainless steel fish tailed sliding clip

STAINLESS STEEL FISH TAILED SLIDING CLIP

tray length: up to 12 m

sealing gel

SEALING GEL

one-pipe seam clamp

ONE-PIPE SEAM CLAMP

for pipe openings with a diameter of 28 mm.

seam clamp with oblong hole for diagonal seams

SEAM CLAMP WITH OBLONG HOLE FOR DIAGONAL SEAMS

for pipe openings with a diameter of 28 mm.

two-pipe seam clamp

TWO-PIPE SEAM CLAMP

for pipe openings with a diameter of 28 mm.

snow guard pipes

SNOW GUARD PIPES

28 × 2 × 3,000 mm; for seam clamps; including connection sleeve

corner connector 90°

CORNER CONNECTOR 90°

for PREFA snow guard pipe 28 × 2 mm

ice stopper

ICE STOPPER

for PREFA snow guard pipe 28 × 2 mm

walkway

WALKWAY

250 × 1,200 mm; 250 × 800 mm; 250 × 600 mm; according to DIN EN 516-1-A

walkway supports for standing seam roofs

WALKWAY SUPPORTS FOR STANDING SEAM ROOFS

roof pitch: 5°-55°

walkway connector

WALKWAY CONNECTOR

roof anchor hook according to EN 517 B SDH Industry 31

ROOF ANCHOR HOOK ACCORDING TO EN 517 B SDH INDUSTRY 31

tested for securing 2 persons

roof hatch cover and wooden frame

ROOF HATCH COVER AND WOODEN FRAME

from roof pitches of 12°

adhesive flashing strip for standing seam roofs

ADHESIVE FLASHING STRIP FOR STANDING SEAM ROOFS

roof pitch: 3°–52°

vent pipe

VENT PIPE

Ø 100 mm; Ø 120 mm; including EPDM seal and cover

frog-mouth vent cover

FROG-MOUTH VENT COVER

Air intake section: approx. 30 cm²

special adhesive kit

SPECIAL ADHESIVE KIT

Content: 1 cartridge of PREFA special adhesive (290 ml), 1 can of adhesive cleaner (60 ml), 1 piece of sandpaper, 1 cloth and 2 adapter nozzles

bird screen

BIRD SCREEN

125 × 2,000 × 0.7 mm; round perforations (Ø 5/7 mm)

ventilation screen

VENTILATION SCREEN

square perforations (6 mm); colours; brown/anthracite and light grey/light grey; dimensions: 1.00 × 250 mm and 1.00 × 333 mm

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Roof, façade, roof drainage & flood protection system – with PREFA’s aluminium products your project will not only look great, it will also be optimally protected! & Flood protection system – with PREFA’s aluminium products, your project will not only look great, it will also be optimally protected! 

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Find out for yourself about PREFA’s extensive product range and discover the perfect product for your roof and façade. Ideal for new builds and renovations!

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