Hier sieht man eine PREFA Dachplatte in der Farbe anthrazit auf einem Einfamilienhaus

Roof tile

Our tried and tested classic: The PREFA roof tile has stood for PREFA’s unique quality for over 75 years.

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Weighing just 2.3 kg/m², PREFA roof tiles are one of the most resistant roof materials that exist. Even intact older roof structures can be renovated easily and affordably with small-format aluminium tiles. Four roof tiles are sufficient to cover an entire square metre of roof surface. 

  • Available in 10 standard colours (stucco surface)
  • Also available with a smooth finish upon request
  • Complete range of accessories
  • 40-year guarantee
  • Alloy according to EN 1396
  • Surface treatment in a coil-coating procedure

PREFA Dachplatte verlegt mit PREFA Stier Logo in P.10 Steingrau; Dachfläche mit PREFA Blechdach;

Colour overview (10)

The product is available in the following colours




01 Braun

P.10 brown


02 Anthrazit

P.10 anthracite


03 Schwarz

P.10 black


04 Ziegelrot

P.10 brick red


05 Oxydrot

P.10 oxide red


06 Moosgrün

P.10 moss green


07 Hellgrau

P.10 light grey


11 Nussbraun

P.10 nut brown


PREFA dunkelgrau ähnlich DB 703 oder RAL 7043

P.10 dark grey


43 Steingrau

P.10 stone grey



  • 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


coil-coated aluminium, 0.7 mm thick

Standard finish



600×420 mm (cover), i.e. 4 pc./m²


approx. 2.3 kg/m²

Minimum roof pitch

12° (approx. 21% ) — rafter length: up to 7 m
14° (approx. 25% ) — rafter length: 7–12 m
16° (approx. 29%) — rafter length: over 12 m

Supporting substrate and separation layer*

On fully boarded substrate (at least 24 mm) or battens (30×50 mm); with snow loads greater than 3.25 kN/m² or in terrain categories 0, I or II, fully boarded substrate with a separation layer is required.

* Observe country-specific standards and specialist guidelines.

Standard fastening

indirect fastening, 2 PREFA patent clips and PREFA ring nails per roof tile (i.e. 8 PREFA patent clips and ring nails per m²)

Planning and installation


PREFA edge cleat strip for roof tile

1,806 × 150 × 1.20 mm, pre-drilled

PREFA edge cleat strip for roof tile, grooved

600 × 150 mm, for step work (roof tile coverings)

PREFA patent clip for roof tile and shingle

made of uncoated aluminium alloy

PREFA bird screen

125 × 2,000 × 0.7 mm; round perforations (⌀ 5 mm)

PREFA ventilation screen

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

PREFA eaves apron ice strip

230 × 2,000 × 0.70 mm

PREFA verge flashing

95 × 2,000 × 0.70 mm; with cleat strip

PREFA safety valley

3,000 mm; with double lock standing seam (canted)

PREFA frog-mouth vent for PREFA roof tiles

300 × 420 mm; air intake section: approx. 30 cm²

PREFA frog-mouth vent cover

for riveting; air intake section: approx. 30 cm²

PREFA hip and ridge cap

500 × 1.00 mm

Edge covering front head

PREFA ridge vent

3,000 × 1.00 mm; 1,200 × 1.00 mm; self-supporting ridge vent for ventilated roofs

PREFA jet fan front head

PREFA roof hatch

Inside dimensions: 595 × 595 mm; from roof pitches of 12°, complete with wooden frame, opening restrictor with cotter pin and 6 mm twinwall clear sheet

PREFA flashing for Velux roof windows

available in various dimensions

PREFA flashing for Roto roof windows

available in various dimensions

PREFA safety tread

composed of safety tread and two mounts with surface sealant, including fixing material, adjustable for roof pitches between 12° and 60° According to DIN EN 516-1-A

PREFA walkway support on one foot

250 mm; roof pitch: 5°–55°

PREFA walkway support on two feet

360 mm roof pitch: 12°-55°


250 × 420 mm 250 × 600 mm 250 × 800 mm 250 × 1200 mm 360 × 800 mm 360 × 1.200 mm

Walkway connector

PREFA roof anchor hook according to EN 517 B (on mounts)

PREFA roof anchor hook according to EN 517 B

PREFA flashing plate for roof tile

roof pitch: 12°–52°; ⌀ 80–120 mm

PREFA flashing plate (for seaming)

roof pitch: 12°–52°; Ø 80–125 mm

PREFA universal flashing

for pipes with a diameter of 40–120 mm; roof pitch: 12°–52°

PREFA ventilation cap

roof pitch from 12°; ⌀ 100 mm

PREFA vent pipe

⌀ 100 mm, ⌀ 120 mm, flashing plates

PREFA flexible pipe collar 100

⌀ 100-130 mm, permanently flexible EPDM pipe collar for roof openings

PREFA snow guard for roof tile and rhomboid roof tile 29 × 29

PREFA base plate

PREFA pipe-style snow guard system

with 3 pipe openings

PREFA removable pipe for pipe-style snow guard system

3,000 mm 25/25

PREFA ice-retention bracket

removable pipe including fixing material for pipe-style snow guard system

PREFA end piece for pipe-style snow guard system

PREFA aluminium mountain snow guard bracket

300 × 246 mm; for logs (⌀ 140 mm)

PREFA chimney cap

700 × 700 mm, 800 × 800 mm, 1000 × 700 mm, 1100 × 800 mm, 1500 × 800 mm

PREFA flat profile