Trapezoidal metal roof | top-fix
Direct fixing with clamping and insertion system
- Low logistical effort on the construction site
- Only one installation tool required
- Electrical conductivity between mounting system and roof cladding
- Direct fastening with building authority-approved screws
- Centred hole pattern with 2 holes
- Installation on narrow high ridges (from 17 mm) possible
- Two screws sufficient for fastening, depending on load
- Pre-assembled with EPDM seal
- Self-sealing in combination with thin sheet screws
Advantages clamping system
- Cost-effective, quick installation
- Module installation portrait and landscape
- Optionally with 5 degree elevation
Advantages insertion system
- Floating, tension-free module mounting without tools
- Easy combination of portrait and horizontal mounting possible
- High-quality system appearance and quick installation
Downloads
Components
Components
Click on the + Icons to see components of this mounting system.
Mounting screw E16
- high holding forces thanks to chipless direct fixing
- building authority-approved thin sheet screws
Features
thin sheet metal screw V2A with EPDM seal
6.0x25mm
16mm
03-000880
Mounting screw E11
- high holding forces thanks to chipless direct fixing
- building authority-approved thin sheet screws
Features
thin sheet metal screw V2A with EPDM seal
5.5x25mm
11mm
03-000893
Short rail C24 with EPDM 385mm
- entirely pre-assembled with EPDM-sealing and perforations
- flexible positioning trough perforations
- material-saving fixation
Features
can be used as module support rail
portrait
high
module clamps
24x52mm
385mm
-
03-001081
Short rail C47 with EPDM 385mm
- entirely pre-assembled with EPDM-sealing and perforations
- flexible positioning trough perforations
- excellent module rear ventilation with extra space to
the roof covering
Features
can be used as module support rail
portrait
high
module clamps
47x52mm
385mm
-
03-000873
Short rail C71 with EPDM 385mm
- entirely pre-assembled with EPDM-sealing and perforations
- flexible positioning trough perforations
- excellent module rear ventilation with extra space to
the roof covering
Features
can be used as module support rail
high
71x52 mm
portrait
module clamps
385 mm
03-001740
Short rail C71 with EPDM 200 mm
- entirely pre-assembled with EPDM-sealing and perforations
- even load distribution thanks to 5 round holes per short profile
- excellent module rear ventilation with extra space to the roof covering
Features
can be used as module support rail
portrait
high
module clamps
71x52 mm
200 mm
-
03-001702
Short rail C24 with EPDM 125mm
- entirely pre-assembled with EPDM-sealing and perforations
- material-saving fixation
Features
can be used as module support rail or cross rail
landscape
high
module clamps, insertion rails
24x52mm
125mm
-
03-000841
Short rail C47 with EPDM 200mm
- entirely pre-assembled with EPDM-sealing and perforations
- excellent module rear ventilation with extra space to the roof covering
Features
can be used as module support rail or cross rail
landscape
high
module clamps, insertion rails
47x52mm
200mm
-
03-001108
Short rail C33 R39,4 with EPDM 125mm
- entirely pre-assembled with EPDM-sealing and perforations
- material-saving fixation
Features
can be used as module support rail or cross rail
landscape
high
module clamps, insertion rails
33x52mm (radius 39.4mm)
125mm
-
03-001223
Middle clamp blank/black
- easy to mount thanks to locking function
- little space required
Features
clamping system
portrait & landscape, single-layer or cross rail connection (depending on the roof type)
C-rail/ C-N-rail, short rails, Flat roof III
30-42mm/43-52mm
11.4mmx52mm
yes
03-001345/03-001346/03-000285/03-000286
End clamp blank/black
- easy to mount thanks to locking function
- little space required
- flush termination with the rail possible
Features
clamping system
portrait & landscape, single-layer or cross rail connection
C-rail/ C-N-rail, short rails, Flat roof III
30-42mm/43-52mm
14mmx52mm
yes
03-001237/03-001236/03-000287/03-000288
Insertion rails
- high-end installation aesthetics
- time-efficient mounting
- tension-free and floating module mounting
Features
insertion system
portrait & landscape, as cross rail connection or as special assembly
C-rail/C-N-rail/N-rail/short profiles landscape
30-50mm
5.40m-all/2.20m (35mm + 40mm)
yes
03-001417/03-001380/03-001379/03-001416/03-001388/03-001374/03-001378/03-001375
Cross-rail connector IR on C or C-N
- safe connection due to force and form closure
- completely pre-assembled
Features
insertion system
AF 13 hexagon drive
C-rail/C-N-rail/short profile landscape
50x66mm
Rail connector set IR
- rail connector works as expansion joint construction at the same time
Features
insertion system
Hexagon key 3mm
insertion rail
65x150mm
yes
03-000648/03-000499
Edge stop IR
- optically tidy rail ends
- color-coordinated with the insertion rail
- prevents modules from slipping out
Features
insertion system
Torx 30
insertion rail
49x49mm
yes
03-000691/03-000693
Slip guard trapezoidal
- mounting aid for the lowest module row
- additional securing of modules
Features
clamping system
landscape
short profile landscape
53mmx30mmx30mm
C24/125mm, C47/200mm, C33/125mm
-
03-000233
More information about the trapezoidal mounting system
Our systems – your choice! The versions with the short rail C24 and C47 are easy to handle on site thanks to their preassembled components. Or you might decide on the C-rail assembly. Then you’ll get neat cable routing and a load-distributing connection to the trapezoidal sheet. Our clamping systems for modules in portrait meet every requirement. When assembling on short rails, you use our 385 mm long, pre-punched module support profiles pre-assembled with EPDM seal. The short rails can be adjusted flexibly to all trapezoidal sheet corrugation grids and are available in two different heights. With the short rail C24, you get a material saving and economical solution for your projects.
Or you can use the short rail C47 and get the ideal rear ventilation of the modules due to sufficient space to the roof coverage. Whichever way you decide, with our short-rail versions, every choice is the right one! To meet your requirements for even load distribution on a trapezoidal sheet and for neat cable routing at the same time, we recommend our C-rail solution. These rails are mounted on pre-stuck EPDM sealing strips using several raided beads. Whether you are using material optimised C-rail 38 or proven C-rail 47, you get both rails in a length of 2.20 m – just lay them, screw them in and you’re finished!
For more information on the system properties and installation, please refer to the mounting instructions.
