2 Spec — Allround
Draw
Run
Bay
System
Layher Allround
Tube & clip
Kwikstage — coming
Max bay
3072 mm 2572 mm
2072 mm 1572 mm
1400 mm 1088 mm
732 mm 450 mm
Width
450 mm 732 mm
1088 mm 1400 mm
1572 mm 2072 mm
2572 mm 3072 mm
Hop-ups
None
1 plank
2 planks
3 planks
Configuration
Zig-zag — 1.40 m tower
Stacked — 0.73 m tower
Side of face
Outer face
Inner face
End bracing
All climbing towards the scaffold
All climbing outwards
Zig-zag
Duty (AS/NZS)
Light — 2.4 m bays, putlogs 1.4 m
Medium — 2.4 m bays, putlogs 1.2 m
Heavy — 1.8 m bays, putlogs 0.9 m
Boards
1 board — 225 mm
2 boards — 450 mm
3 boards — 675 mm
4 boards — 900 mm
5 boards — 1125 mm
6 boards — 1350 mm
7 boards — 1575 mm
Inside
None
1 board — hop-up
2 boards — hop-up
3 boards — hop-up
Fill gap
Smaller bays Leave gap
△ Adv. Shapes
Pick a shape, then click its start and end — on the plan, or on the ground in 3D. Edit the sizes below — it builds in 3D and the side view.
Truss girder
Truss bridge
Arched roof
Beam / member
Column
Balustrade / handrail
≣ Beams & trusses
Truss
750 truss
450 truss
Placement
Single Doubled — pair
UB size ＋ Custom UB size
Cut scaffold below the span
Tie back — bear on next standards
Lacing Tube & clip None
Top chord every 0.5 m every 1 m every 1.5 m every 2 m
Bottom chord every 1 m every 1.5 m every 2 m every 3 m
Plan braces None every 2 m every 3 m every 4 m every 6 m
Doglegs None every 2 m every 3 m every 4 m every 6 m
This elevation only
In Side view use Add → Truss / UB beam and click over the opening — the first click sets the height and the ends land on the standards. Fine-tune the height on the span's card. Cut clears the scaffold below; tie-back bears one bay further out; doubling is trusses only.
⋀ StairsConfiguration
Zig-zag (alternating) — 1.40 m bay
Stacked same-direction — 0.73 m bay
This elevation only
In Plan pick Spec → Building → Stair (or Side view Add → Stair ) and click the bay it serves — a 2.57 m or 3.07 m bay. The setting above is the default for the next stair; placed stairs are listed here to edit one at a time. Zig-zag alternates flights in a 1.40 m bay; stacked runs them one above the other in a 0.73 m bay.
⌂ RoofsType
Keder XL — duo-pitch
Single-pitch — 750 truss
Single-pitch — 450 truss
This elevation only
Defaults for the next roof. Placed roofs are listed above and edited one at a time — types, pitches and widths can be mixed.
Lacing
Stiffeners & ledgers (system)
Tube — 2 m at the bottom, 1 m at the top
Frame axis (a)
0.73 m 1.09 m
Lattice beams
Auto — best fit
3.0 m only
2.0 m only
Roof bays
Support
Fixed cradles
Rolling roof system (Rail T12)
Sheet the roof
Open the gable-end face, then Add → Keder XL roof and click the left, then the right bearing. Rafters are built from 3.0 m and 2.0 m lattice beams with eaves and ridge sections — use Lattice beams to fix one size.
▤ Scrim & shrinkwrapWrap all faces Remove full wrap
Pick boxes
Scrim Shrinkwrap
Turn one on, then click the boxes on the Side view — each bay × lift — to cover them; click a covered box to take it off. Drag across to do several. Esc stops.
Scrim colour
Green Black Blue White Grey Orange Yellow Red
For an area: Side view → Add → Scrim & shrinkwrap , then drag a box on the face (or click two corners). It snaps out to the standards, down to the bottom ledger at the lowest, and up to the plank height of the next lift — type a From / to height on any area to change where it starts or stops. Sheets reaching the end of a face carry round the corner to the next face, or back across the end of the scaffold. All faces on an area carries that sheet round the whole perimeter at the same height. Scrim: 2 m × 50 m rolls — a 1 m-high strip (handrails only) takes a 1 m roll. Shrinkwrap: 2, 4, 6, 8, 10, 12, 15 and 18 m × 30 m rolls. Roll counts are the covered length ÷ roll length, no laps added.
⌐ Hop-ups — — Run / face
280 390 730 1090 Add
Copy to all
Enter the lift: a whole number sits at that platform, a decimal part-way up (2.5 = halfway up lift 3). Brackets span the standoff to the building.
⤴ Cantilever — — Run / face
+1 lift +2 lifts
+3 lifts +4 lifts
730 1090 Hop-up Brace Brace — doubled Add
Copy to all
Builds a widened bay off the outer face on its own outer standards, so you can build up from it. Set the starting lift, lifts to add, width (0.73 / 1.09 m) and whether it is carried on hop-ups or braces.
↕ Heights — this run Run / face
Base height (m)
Starts this run's first lift higher — to build off a podium or step up from a lower run. Match adjoining runs to line up the decks.
First lift (m)
Ground-to-first-deck height for this run only. 0 follows the global base lift.
Settings for a single bay are in Custom runs below.
◍ ViewBuild view
Top
Angled
Face…
Top builds from above; pick a face to stand square-on to that run or wall. Orbit as usual to leave it.
Buildings
Ground plan
Highlight components
Component Standards Ledgers & guard rails Braces Transoms (U) Decks & planks Kickboards Hop-ups Rosettes & heads Base jacks & plates Couplers Stairs & stair rails Trusses & beams
Length All lengths
Colour
Highlight
Clear all highlights
Pick a component, then all of it or just one length (the lengths in this job, with how many), a colour, and Highlight. Add as many as you like. 3D view only — the elevations, PDF and shared files keep the real finishes. Saved with the job.
Saved views & mark-up
Views
Snapshot
Freeze
Delete
Mark up
Dim
Text
Clear notes
Snapshot freezes the angle so it can be marked up. Drag a note's words or its arrow tip to move them, or drag a dimension line to move it over. Click a note to edit it (the Text options restyle it); click a dimension figure to delete it. Ticked views print in the PDF with their mark-up.
Section
Cut section