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Aluminium side balustrade post 45x45x1100mm glass 8.72mm dark grey flat system
Description
Kozza KR7300 – aluminium side balustrade post 45×45×1283 mm for 8.72 mm glass, dark grey RAL 7021
Kozza KR7300 is an aluminium side post for glass balustrades, designed for mounting to the face of a balcony slab or stair edge. Thanks to side mounting, the balcony or terrace surface remains free from standing elements, which tidies the slab edge and provides complete freedom in arranging the usable space. The compact 45×45 mm cross-section combines high stiffness with low self-weight, whilst the dark grey powder coating in RAL 7021 colour gives the balustrade a modern, minimalist character.
Main advantages for the installer
- Side mounting to slab face or stair flight – exposes balcony surface and facilitates arrangement
- Dedicated glass thickness 8.72 mm (laminated) – guarantees proper fit and predictable system performance
- Aluminium profile 45×45 mm – favourable stiffness-to-weight ratio, easy on-site processing
- Powder coating RAL 7021 – durable finish resistant to atmospheric conditions, consistent colouring throughout the balustrade run
- 4 mounting holes in mounting zone – quick and repeatable installation on slab edge
- Compact mounting zone facilitates work in corners and on tight edges
The solution works well in residential construction, villas and apartment buildings, as well as in commercial areas – on restaurant terraces, in café gardens and hotel facilities.
Technical drawing of Kozza KR7300 post.
Dimensions and technical parameters
- Manufacturer: Kozza
- Post variant: side
- Material: aluminium
- Profile cross-section: 45×45 mm
- Total post height: 1283 mm (1285 mm with end cap)
- Mounting zone height (base): 124–126 mm
- Distance from base to glass lower edge: 174 mm
- Maximum glass panel height: 1095 mm ± 5 mm
- Height from mounting bracket to top: 1157 mm
- Glass thickness: 8.72 mm (laminated glass)
- Face mounting: 4 mounting holes
- Finish: dark grey, powder coated RAL 7021
- Weight: 2.3 kg
- EAN: 5903313208116
Kit contents
- Post (aluminium profile with side mounting)
- Cover trim
- Glass seal
Installation geometry
Side mounting allows the glass infill to run close to the slab edge line without interfering with the balcony slab surface. The dimensional drawing confirms that the total installation height is 1285 mm, of which 1095 mm is for the glass panel, and 174 mm is the clearance between the glass lower edge and the mounting base upper edge. This dimensional arrangement ensures the balustrade height required by standards whilst maintaining aesthetic proportions of the elements.
Testing and certificates
KR7300 series posts have undergone static testing confirming their strength parameters. The manufacturer provides certificates and test reports, giving designers and installers confidence that the element meets requirements for modern balustrades – both in residential construction and commercial spaces. The manufacturer's ongoing collaboration with architects and designers supports compliance with current standards and investor expectations.
Installation instructions
Installation of the KR7300 post proceeds in 8 simple steps – from positioning the profile on the slab edge, through fitting the cover trim and seals, to inserting the glass panel and securing it with the upper end cap. The entire process requires no specialist tools and allows efficient completion of multiple bays in a single working day.
Technical data
| Finish | Dark Grey |
| Mounting System | Flat |
| Material | Aluminium |