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ALPHADECK Slab Formwork


The time saving update for your construction site

ALPHADECK Slab Formwork is revolutionising the way slabs are formed on the construction site. ALPHADECK  is the preferred choice for customers who want to switch to system formwork. Compared to traditional formwork methods, with the reusable aluminium panels in PERI quality less timber is required. 

The large-area panels are easy to handle and can be moved without the use of a crane. Due to the combination of only three basic parts – panel, head and support – ALPHADECK also scores points for its intuitive handling and can be used efficiently and safely even by inexperienced site personnel safely.


Your advantages at a glance:

Time and cost savings
thanks to early striking and the use of large aluminum panels without the need for a crane

Ease of use
due to fewer system parts and intuitive handling

PERI quality
with barely any waste thanks to reusable materials with high recycling value


  • Particularly low material requirement with only three basic parts – panel, head and support 
  • Only two people required for reliable and intuitive forming and striking from below
  • Ingenious drophead system with early striking option
  • Minimum timber waste and higher cost-effectiveness due to reusable aluminium panels
  • Large panels for exceptional productivity
  • Familiar, straightforward closure of filler areas
  • Easy cleaning thanks to powder-coated frames
  • Compatibility with the entire PERI prop portfolio

Technical details

  • Standard panels in sizes 240 cm x 120 cm and 180 cm x 120 cm
  • Low weight of the aluminium panels at only 17 kg/m2
  • For slab thicknesses up to 55 cm
  • Proven PERI Birch formlining with long service life
  • Only one prop per 2.88 m2 slab area
  • Increased service life of the panels thanks to robust steel corners
  • Compatible with the entire PERI prop portfolio