as strong as a bull Technical drawings, tender texts, examples of listed buildings and building-related special solutions can all be downloaded free of charge.
DOWNLOAD CENTRE – WORK AIDS AND INFORMATION LEAFLETS
TECHNICAL DRAWINGS
Note: DWG- and DXF-format files can be downloaded by right-clicking then selecting “Save link as”
ROOF / ROOF TILE
7 MB PREFA_Details_roof_tile_2017_Q4_EN.pdf ROOF / R.16 ROOF TILE
ROOF / RHOMBOID ROOF TILES
7 MB PREFA_Details_roof_rhomboid_roof_tile_29x29_2017_Q4_EN.pdf 6 MB PREFA_Details_roof_rhomboid_roof_tile_44x44_2017_Q4_EN.dwg ROOF / SHINGLE
6 MB PREFA_Details_roof_shingle_2017_Q4_EN.pdf ROOF / FX.12 ROOF PANEL
6 MB PREFA_Details_roof_panel_FX.12_2017_Q4_EN.pdf ROOF / FX.12 INSTALLATION EXAMPLES
193 KB FX.12_installation-examples_2013_Q2.pdf 3 MB FX.12_installation-examples_2013_Q2.dxf ROOF / PREFALZ
5 MB PREFA_Details_roof_PREFALZ_EN_190213.pdf FAÇADE / ALUMINIUM COMPOSITE PANEL
3 MB PREFA_Details_Façade_composite_panel_bonded_2017_Q2.pdf 908 KB PREFA_Details_Façade_composite_panel_bonded_2017_Q2.dxf 5 MB PREFA_Details_Façade_composite_panel_mechanically_fixed_2017_Q2.dgw 
4 MB PREFA_Details_Façade_composite_panel_mechanically_fixed_2017_Q2.pdf 5 MB PREFA_Details_Façade_composite_panel_mechanically_fixed_2017_Q2.dxf FAÇADE / FX.12 FAÇADE PANEL
1 MB PREFA_Details_Façade_FX.12_façade_panel_2017_Q2.pdf FAÇADE / PREFALZ
2 MB PREFA_Details_Façade_Prefalz_horizontal_2017_Q2.pdf 2 MB PREFA_Details_Façade_Prefalz_horizontal_2017_Q2.dxf 
2 MB PREFA_Details_Façade_Prefalz_vertical_2017_Q2.pdf 2 MB PREFA_Details_Façade_Prefalz_vertical_2017_Q2.dxf 399 KB PREFA_Details_Façade_Prefalz_vertical_2017_Q2.dwg FAÇADE / RIPPLE PROFILE
2 MB PREFA_details_Façade_ripple_profile_horizontal_2019.pdf 
2 MB PREFA_details_Façade_ripple_profile_vertical_2019.pdf FAÇADE / SIDING
3 MB PREFA_details_Façade_Siding_horizontal_2018_Q1.pdf 
3 MB PREFA_details_Façade_Siding_vertical_2018_Q1.pdf 7 MB PREFA_details_Façade_Siding_vertical_2018_Q1.dwg 22 MB PREFA_details_Façade_Siding_vertical_2018_Q1.dxf FAÇADE / RHOMBOID FAÇADE TILE
1 MB PREFA_details_Façade_rhomboid_façade_tile_20×20_2017_Q2.pdf FAÇADE / SERRATED PROFILE
2 MB PREFA_details_Façade_serrated_profile_horizontal_2017_Q2.pdf 
2 MB PREFA_details_Façade_serrated_profile_vertical_2017_Q2.pdf 4 MB PREFA_details_Façade_serrated_profile_vertical_2017_Q2.dxf 820 KB PREFA_details_Façade_serrated_profile_vertical_2017_Q2.dwg 3D DATA
ROOF SYSTEMS
FAÇADE SYSTEMS
TENDER TEXTS
ROOF / ROOF DRAINAGE
728 KB PREFA_Tender_Texts_Roof_Roof_Drainage_Systems_2018-06_-_EN.pdf ROOF / ROOF TILE
703 KB PREFA_Tender_Texts_Roof_Roof_Tile_2018-06_-_EN.pdf ROOF / ROOF TILE R.16
703 KB PREFA_Tender_Texts_Roof_R.16_Roof_Tile_2018-06_-_EN.pdf 65 KB PREFA_Tender_Texts_Roof_R.16_Roof_Tile_2018-06_-_EN.docx ROOF / RHOMBOID ROOF TILE
707 KB PREFA_Tender_Texts_Roof_Rhomboid_Roof_Tile_29_x_29_2018-06_-_EN.pdf 
708 KB PREFA_Tender_Texts_Roof_Rhomboid_Roof_Tile_44_x_44_2018-06_-_EN.pdf 65 KB PREFA_Tender_Texts_Roof_Rhomboid_Roof_Tile_44_x_44_2018-06_-_EN.docx ROOF / SHINGLE
704 KB PREFA_Tender_Texts_Roof_Shingle_2018-06_-_EN.pdf ROOF / FX.12 ROOF PANEL
704 KB PREFA_Tender_Texts_Roof_FX.12_Roof_Panel_2018-06_-_EN.pdf ROOF / PREFALZ (DOUBLE LOCK STANDING SEAM)
706 KB PREFA_Tender_Texts_Roof_PREFALZ_Double-lock_Standing_Seam_2018-06_-_EN.pdf FAÇADE / ALUMINIUM COMPOSITE PANEL
560 KB PREFA_Tender_Texts_Facade_Aluminium_Composite_Panel_2018-06_-_EN.pdf FAÇADE / FX.12 FAÇADE PANEL
525 KB PREFA_Tender_Texts_Facade_FX.12_Facade_Panel_2018-06_-_EN.pdf FAÇADE / PREFALZ (SINGLE LOCK STANDING SEAM)
524 KB PREFA_Tender_Texts_Facade_PREFALZ_Single_Lock_Standing_Seam_2018-06_-_EN.pdf FAÇADE / RIPPLE PROFILE
535 KB PREFA_Tender_Texts_Facade_Ripple_Profile_2018-06_-_EN.pdf 52 KB PREFA_Tender_Texts_Facade_Ripple_Profile_2018-06_-_EN.docx FAÇADE / SIDINGS
554 KB PREFA_Tender_Texts_Facade_Siding_2018-06_-_EN.pdf FAÇADE / SUBSTRUCTURE
57 KB PREFA_Tender_Texts_Facade_Substructure_For_Facade_Claddings_2017_-_EN.pdf FAÇADE / RHOMBOID FAÇADE TILE
525 KB PREFA_Tender_Texts_Facade_Rhomboid_Facade_Tile_20_x_20_2018-06_-_EN_01.pdf 51 KB PREFA_Tender_Texts_Facade_Rhomboid_Facade_Tile_29_x_29_2018-06_-_EN.docx 
526 KB PREFA_Tender_Texts_Facade_Rhomboid_Facade_Tile_29_x_29_2018-06_-_EN.pdf 
528 KB PREFA_Tender_Texts_Facade_Rhomboid_Facade_Tile_44_x_44_2018-06_-_EN.pdf 51 KB PREFA_Tender_Texts_Facade_Rhomboid_Facade_Tile_44_x_44_2018-06_-_EN.docx FAÇADE / FAÇADE SHINGLE
527 KB PREFA_Tender_Texts_Facade_Facade_Shingle_2018-06_-_EN.pdf FAÇADE / SERRATED PROFILE
530 KB PREFA_Tender_Texts_Facade_Serrated_Profile_2018-06_-_EN.pdf LISTED BUILDINGS
1 MB Bahnhof_StPoelten.pdf 
1 MB Cityhotel.pdf 
1 MB Eishalle_Italien.pdf 
1 MB Grabeskirche_Aachen.pdf 
1 MB Hotel_Polen.pdf 
1 MB Hotel_Sacher.pdf 
1 MB Hugo_Breitnerhof.pdf 
1 MB Kloster_Tschechien.pdf 
1 MB Palais_Motesichych.pdf 
1 MB Schloss_CZ.pdf 
1 MB Stadthaus_Warschau.pdf BUILDING-RELATED SPECIAL SOLUTIONS
225 KB Krems special solution, 07 
1 MB Live Science Lab special solution, Maria Gugging, 02 
694 KB Seefeld special solution, 03 
743 KB Special solution for Zwettl music association, 04 
906 KB Special solution for a residential complex in Berlin, 05 
860 KB Special solution for Gallneukirchen deaconry, 06