The advantages of PREFA roof tiles
Available in several standard colours
and the particularly durable P.10 colour quality: stucco surface as standard.
From the classic tile effect to timeless grey and brown hues – the much-loved PREFA roof tiles offer a reliable solution for your new roof.
Tried-and-tested product
PREFA roof tiles have been produced in Germany and Austria for over 75 years and protect the homes of thousands of happy customers across Europe.
Wide range of accessories
From fasteners to snow guards to roof safety – original PREFA accessories are perfectly coordinated pieces of tech.
40-year guarantee
Available in several standard colours
and the particularly durable P.10 colour quality: stucco surface as standard.
From the classic tile effect to timeless grey and brown hues – the much-loved PREFA roof tiles offer a reliable solution for your new roof.
Tried-and-tested product
PREFA roof tiles have been produced in Germany and Austria for over 75 years and protect the homes of thousands of happy customers across Europe.
Wide range of accessories
From fasteners to snow guards to roof safety – original PREFA accessories are perfectly coordinated pieces of tech.
40-year guarantee
Lightweight and durable
The PREFA roof tiles was developed over 75 years ago. In the post-war years, tinsmith Alois Gödl was on the hunt for robust roofing tiles that wouldn’t break. He landed on a metal roof because it is durable but at the same time lightweight. Aluminium fulfils these criteria perfectly. We’ve been refining our aluminium roof tiles ever since, in particular with a view to making installation simpler and quicker. Our lightweight PREFA aluminium roof tiles can be laid on flat roofs with a pitch of just 12°.
Aluminium tiles from PREFA are distinguished by being very low-maintenance and give roofs a subtle, reserved and traditional look reminiscent of the classic brick tile roof. The high-quality P.10 surface has a matte finish but is still resistant to frost damage, rust, cracking, splitting and blistering, making it extremely weather-proof.
Years of valuable experience gathered in the Alps
Thanks to the patented fold-and-fasten system, roofs covered with PREFA roof tiles can withstand even extreme wind speeds. Their widespread use, especially in the Alpine regions, has been giving us valuable insights for decades in terms of the storm-proofing and durability of PREFA products, even in extreme situations. The advantage: PREFA offers a 40-year guarantee on its aluminium even under extreme conditions.
The PREFA roof tile colour pallette
The PREFA roof tile colour palette ranges from traditional tiled effects to modern grey tones and shades of brown. The following PREFA roof colours are available as standard:
Colour overview (10)
Colour |
Code |
~ RAL |
|
P.10 brown |
7013 |
|
P.10 anthracite |
7016 |
|
P.10 black |
9005 |
|
P.10 brick red |
8004 |
|
P.10 oxide red |
3009 |
|
P.10 moss green |
6005 |
|
P.10 light grey |
7005 |
|
P.10 nut brown |
8019 |
|
P.10 dark grey |
7043 |
|
P.10 stone grey |
7031 |
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. In addition, the PREFA Siding colours P.10 stone grey, P.10 sand brown, P.10 patina green, natural oak, patina grey, walnut and grey oak are based on natural colours made up of several different shades.
- Coils and metal sheets 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.
Check out some of the projects that have already been completed using PREFA roof tiles for some inspiration.
Whether you’re re-laying your roof from scratch or renovating your old roof, you’ll find tons of inspiring projects using aluminium roof tiles from PREFA in our Reference Gallery and Renovation Gallery. Check out a few examples here:
New-build with PREFA roof tiles in P.10 Anthracite
Roof renovation using PREFA roof tile in P.10 Oxide Red
Claridenhütte, 2,457 m above sea level, with PREFA roof tiles in P.10 Stone Grey
Farmstead with PREFA roof tiles in P.10 Anthracite
Timber chalet with dormers, covered with PREFA roof tiles in P.10 Stone Grey
Italian villa with PREFA roof tiles in P.10 Anthracite
Small house with PREFA roof tiles in P.10 Moss Green
Steep roof with PREFA roof tile in P.10 Oxide Red
Kindergarten with PREFA roof tiles in P.10 Anthracite
Bungalow with PREFA roof tiles in P.10 Anthracite
Residential complex with PREFA roof tiles and PREFALZ in P.10 Anthracite
Modern new-build with PREFA roof tiles in P.10 Anthracite
PREFA roof tiles in P.10 Anthracite combined with PREFABOND façade
Still got questions about PREFA roof tiles?: FAQs
Metal roofs can be integrated into the exterior lightning protection system in accordance with the standard ÖVE/ÖNORM EN 62305-3. PREFA flat band roof panels (Prefalz and Falzonal) are therefore permitted as a natural part of the arrester and PREFA small format components (roof tiles, shingle, roof panels, rhomboid roof tiles) as natural components of the conductor (installation of an additional arrester and connection to the earth). Some standards stipulate exceptions according to which, for example, property at increased risk (e.g. potentially explosive premises) must be specially designed. The integration of PREFA roof and façade systems in the exterior lightning protection system must therefore be planned depending on the specifics of property in question. Information on the necessity and type of lightning protection on a property can be obtained from a lightning protection system engineer or approved electrician. Find out more about lightning protection here.
Expert tip: The noise-insulating strips make the PREFA roof tile quieter
Aluminium roofs are quieter than their reputation would have you believe. Everyone perceives noise differently. The PREFA roof tile has noise-insulating strips (FD.TEC) to keep noise levels to a minimum. For even more comfort in residential buildings, we recommend additionally using a thicker separation layer.
Technical information
Material |
coil-coated aluminium, 0.7 mm thick |
|---|---|
Standard finish |
stucco |
Dimensions |
600×420 mm (cover), i.e. 4 pc./m² |
Weight |
approx. 2.3 kg/m² |
Minimum roof pitch |
12° (approx. 21% ) — rafter length: up to 7 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) |
Roof structure when using PREFA roof tiles
PREFA aluminium roofs are produced with a ventilated sub-structure, with the roof cover and thermal insulation layer separated by a ventilated gap. This means any occasional condensation, for example, can be wicked away.
It is mostly the roof membrane that is ventilated, as shown in the first two pictures. However, the entire attic can be ventilated too (third picture).
Planning & Application
You can find specification documents from our tinsmiths and architects and download details on our PREFA roof tiles here. Installation partners can find installation manuals and tips for laying roofs, along with planning guidelines, the roof data entry form and loads of roof tile installation videos in our Service Area. (For partner firms only – please have your log-in details ready; not received your log-in details yet? Please contact your Local Sales Manager).
Special note for our architecture and planning agencies: 3D and BIM data, as well as textures for our products can also be found here: digital planning
Accessories
Below you will find a list of PREFA roof tile accessories, from verge trim and ridge vents, to roof safety products like snow stoppers and walkways. For a complete, detailed list of accessory products, see our price list (only for processors).
Gutters and drainpipes in matching colours can be found under “Roof drainage”. The PREFA range also includes façade systems, flood protection and photovoltaic products:
Starter strip for roof tile
1806 × 150 × 1,20 mm, pre-drilled
Starter strip (grooved) for roof tile
600 × 150 mm, for step work with roof tiles
Patent clip
for shingles, DS.19 shingle, rhomboid roof tiles, R.16 roof tile and FX.12 roof panel
Ridge vent
3.000 × 1,00 mm, 1.200 × 1,00 mm, self-supporting ridge vent for ventilated roofs
Ridge vent end cap
-
Hip and ridge cap
500 × 1,00 mm
Hip cap end cap
-
Verge flashing
95 × 2.000 × 0,70 mm, with cleat strip
Safety valley
3.000 mm, with double lock standing seam (canted)
Bird screen
125 × 2.000 × 0,7 mm, with round perforations Ø 5/7 mm
Ventilation screen
with square perforations 6 mm, in the colours brown/anthracite and light grey/light grey, dimensions: 1,00 × 250 mm and 1,00 × 333 mm
Eaves drip edge
230 × 2.000 × 0,70 mm
Snow guard for roof tile and rhomboid roof tile 29 × 29
-
Bracket for pipe-style snow guard system
3 pipe openings
XL bracket for pipe-style snow guard system
with 5 pull-through openings, ideal for PV on-roof systems
Solar bracket with protective cap
length: 260 mm
Sunny solar bracket
suitable for all PREFA small format products and standing seam systems.
Sunny special solar bracket
suitable for PREFA roof tile
Fix solar bracket
Fixed installation of solar modules on PREFA small-format roof systems. Available with or without cross connectors. Only suitable for processing PREFA profile rails, and not compatible with other products.
Vario solar bracket
Variable installation of solar modules on PREFA small-format roof systems. Available with or without cross connectors. Only suitable for processing PREFA profile rails, and not compatible with other products.
Snow guard pipe
3.000 mm; 25/25
Ice-retention bracket
Suitable for removable pipe
end piece for pipe-style snow guard system
for removable pipe
End piece XL for pipe-style snow guard system
for insert profile
Mountain snow guard bracket
For 140 mm log diameter
Safety tread
Adjustable for roof pitches between 12° and 60°; tested according to EN 516-1-A
Walkway support on one mount
250 mm; r roof pitches between 12° and 55°; tested according to DIN EN 516-1-A
Walkway support on two mounts
360 mm; roof pitches between 12° and 55°; tested according to DIN EN 516-1-B
Walkway
250 × 420 mm, 250 × 600 mm, 250 × 800 mm, 250 × 1.200 mm, 360 × 800 mm, 360 × 1.200 mm; tested according to EN 516-1-A or rather EN 516-1-B
Roof anchor hook
tested according to EN 517 – B
Walkway connector
-
Roof anchor hook with mounts
tested according to EN 517 – B
Frog-mouth vent
300 × 420 mm, air intake section approx. 30 cm²
Frog-mouth vent cover
for riveting, air intake section approx. 30 cm²
Vent pipe
Ø 100 mm, Ø 120 mm including EPDM seal and cover
Flexible pipe collar 100
Ø 100 – 130 mm, permanently flexible EPDM pipe collar for roof openings made in the roof underlay
Vent pipe cover for roof tile
roof pitches between 12° - 52°, Ø 80 - 125 mm
Universal vent pipe cover 2 parts
roof pitches between 12° - 52°; for pipe openings Ø 40 - 120 mm
Base plate
lenth: 540 mm, width: 125 mm
Vario flashing
width: 120 – 600 mm, 600 – 1.020 mm, variable length 150 – 980 mm, roof pitches bewteen 12° – 55°
Roof hatch
-
Window surrounds for Roto & Roto-Q-series
available in many dimensions
Velux window surroundings
available in many dimensions
Chimney cap
700 × 700 mm, 800 × 800 mm, 1000 × 700 mm, 1100 × 800 mm, 1500 × 800 mm
Roof conductor holder for lightning protection wire
clamping range: 2 – 8 mm; round wire mount: Ø 8 mm :
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, 2 adapter nozzles
