Inspiration overview
References
Project configurator
Photo montage
Construction tips
Bungalow on Isle of Wight from birds eye view to the sea, roofed with PREFA PREFALZ in P.10 dark grey.
Products overview
Roof systems
Façade systems
Roof drainage
Solar panel mounting system
Flood protection solutions
Coils and metal sheets
Services overview
Project configurator
Photo montage
Order brochures
Request a guarantee certificate
Trade fairs
Questions and answers
Your PREFA contact
For architects
For installers
Benefits overview
Building material aluminium
Special topics
Close-up of the PREFA rhomboid roof tile with water drops on the surface. The surface of the roof panel is stucco and the colour is anthracite.
Company overview
About us
Job offers
News
Press
Image of the PREFA factory in Marktl from one of the surrounding hills, with a tree in a green meadow in the foreground and the large forests of Lilienfeld in the background
Contact overview
Your PREFA contact
Contact form
Order brochures
PREFA Mitarbeiter in rotem T-Shirt vor der PREFA Firmenzentrale in Marktl mit jubelnden Armen.

Inspiration Products Services Benefits Company Contact

Inspiration overview References Project configurator Photo montage Construction tips

Products overview Roof systems Façade systems Roof drainage Solar panel mounting system Flood protection solutions Coils and metal sheets

Services overview Project configurator Photo montage Order brochures Request a guarantee certificate Trade fairs Questions and answers Your PREFA contact For architects For installers

Benefits overview Building material aluminium Special topics

Company overview About us Job offers News Press

Contact overview Your PREFA contact Contact form Order brochures

References overview Reference buildings Architecture Highlights Renovation Gallery

Construction tips overview Roof renovation Facade design Coverings for every roof shape Façade cladding in wood effect Lightweight metal roof

Roof systems overview Roof tile R.16 roof tile Shingle DS.19 roof shingle Rhomboid roof tile 44 × 44 Rhomboid roof tile 29 × 29 FX.12 roof panel Roof system Prefalz Falzonal®

Façade systems overview Siding Siding.X Façade shingle Rhomboid façade tile 44 × 44 Rhomboid façade tile 29 × 29 Rhomboid façade tile 20 × 20 FX.12 façade panel Ripple profile Serrated profile Aluminium composite panel Façade system Prefalz Falzonal® Small rhomboid tile

Roof drainage overview Half-round gutter Box gutter On-roof gutter Square downpipe Downpipe

Solar panel mounting system overview Solar panel substructure

Flood protection solutions overview Demountable flood barrier

Coils and metal sheets overview Colour aluminium coils

For architects overview Experience PREFARENZEN Order our architectural brochure and architect folder Download centre BIM

For installers overview My PREFA Login Academy Advertising Material, logos & product samples

Building material aluminium overview 40-Year guarantee Sustainability Complete System Storm-proof

Special topics overview Fire protection Listed buildings

About us overview Facts and figures Our values and goals Sustainability

Contact My PREFA

How does aluminium behave in combination with other metals?

Home Questions and answers About combining aluminium with other metals

Aluminium is compatible with most metals apart from copper. Therefore, it should not be used in flow paths underneath copper materials or installed next to copper.

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Eine Hand hält ein Smartphone mit einem Foto von einem Haus mit dem PREFA Fotoservice - man erkennt das Haus mit und ohne PREFA Dach.

Your house with the PREFA look

Our photo montage shows you how attractive your house would look with a PREFA roof or PREFA façade.
To the photo service
THE MATERIAL, ALUMINIUM

Long-lasting, versatile, environmentally-friendly

Aluminium is the ideal material for builders and restorers. Read about all the advantages here.
Discover the advantages
PREFA brochure with page illustrating the complete system at a glance

Order free brochures

Roof, façade, solar, roof drainage and flood protection – PREFA aluminium products ensure that your house not only looks good but is also well protected!
Order for free