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Scaffolding glossary

Bay: what it is and how many a scaffold needs

The space between two pairs of standards along the wall; its length is the system's bay length, for example 3.07 m or 2.57 m.

By Ole Emil Frikstad Urstad · How the numbers are computed ·

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Close-up of the corner where the long wall and the gable wall meet, with Layher Blitz standards, decks, guardrails and toe boards in the ScaFix 3D model
The corner: the bays of the two walls meet, with deck, guardrail and toe board on each lift.

How many does a scaffold need?

The space between two pairs of standards along the wall; its length is the system's bay length, for example 3.07 m or 2.57 m. ScaFix's example house (11.4 m × 5.3 m) takes 12 bays with Layher Blitz, 12 with Layher Allround and 16 with PERI UP, scaffolded all round. A straight 12.28 × 6 m wall takes 4 with Layher Blitz.

Bay in three systems

The example house scaffolded all round and three straight walls, each computed by ScaFix's engine with the system's own bay length and depth. The counts are the app's part group, which can also hold related parts (for example legs or base plates with the base jacks).

Bay in three systems
SystemExample house6.14 × 4 m12.28 × 6 m30.7 × 12 m
Layher Blitz122410
Layher Allround122410
PERI UP162410

Bay in other languages

  • Norwegian Bokmål: fag
  • German: Gerüstfeld (Feld)
  • Dutch: vak (steigervak)
  • Polish: przęsło
  • Czech: pole
  • Slovak: pole
  • Hungarian: állványmező (mező)
  • Danish: fag
  • Swedish: fack
  • Finnish: kenttä
  • French: travée
  • Spanish: módulo (tramo)

Questions and answers

What is a bay in scaffolding?

The space between two pairs of standards along the wall; its length is the system's bay length, for example 3.07 m or 2.57 m.

How many bays does a 12.28 × 6 m wall take?

With Layher Blitz, ScaFix fills a straight 12.28 × 6 m wall with 4 bays of the system's longest bay length.