Manufacturer comparison
Layher systems compared head to head
Every pair of Layher systems in the ScaFix catalogue: which bay lengths and depths they share, which only one of them has, and what the planning engine counts for each on the same example house, parts group by parts group.
By Ole Emil Frikstad Urstad · How the numbers are computed ·

How do the Layher systems differ?
ScaFix has 4 Layher systems: Layher Blitz, Layher Allround, Layher Blitz 70 Alu and Layher Allround STAR 70. On the same example house (11.4 m × 5.3 m), Layher Allround STAR 70 needs 272 parts and Layher Allround 515. All of them offer the 3.07 m, 2.57 m bay lengths.
Pair by pair: bay lengths and depths
Each pair of Layher systems, from the catalogue the engine plans with. «Only in» lists the bay lengths one system has and the other lacks; the last column is the parts total of each on the example house.
| Pair | Type | Shared bay lengths | Only in the first | Only in the second | Shared depths | Parts on the house |
|---|---|---|---|---|---|---|
| Layher Blitz 70 Alu – Layher Allround STAR 70 | Same type: Frame | 3.07 m, 2.57 m, 2.07 m, 1.09 m, 0.73 m | – | 1.57 m, 1.4 m | 0.73 m | 280 / 272 |
| Layher Blitz – Layher Allround STAR 70 | Same type: Frame | 3.07 m, 2.57 m, 2.07 m, 1.57 m | – | 1.4 m, 1.09 m, 0.73 m | 0.73 m | 308 / 272 |
| Layher Blitz – Layher Blitz 70 Alu | Same type: Frame | 3.07 m, 2.57 m, 2.07 m | 1.57 m | 1.09 m, 0.73 m | 0.73 m | 308 / 280 |
| Layher Blitz – Layher Allround | Different types: Frame / Ringlock (rosette) | 3.07 m, 2.57 m | 2.07 m, 1.57 m | – | 1.09 m, 0.73 m | 308 / 515 |
| Layher Allround – Layher Blitz 70 Alu | Different types: Ringlock (rosette) / Frame | 3.07 m, 2.57 m | – | 2.07 m, 1.09 m, 0.73 m | 0.73 m | 515 / 280 |
| Layher Allround – Layher Allround STAR 70 | Different types: Ringlock (rosette) / Frame | 3.07 m, 2.57 m | – | 2.07 m, 1.57 m, 1.4 m, 1.09 m, 0.73 m | 0.73 m | 515 / 272 |
Parts group by group on the same house
| Parts group | Layher Blitz | Layher Allround | Layher Blitz 70 Alu | Layher Allround STAR 70 |
|---|---|---|---|---|
| Frames and standards | 60 | 96 | 60 | 60 |
| Decks | 36 | 59 | 32 | 32 |
| Guardrails | 36 | 72 | 52 | 48 |
| Toeboards | 36 | 24 | 32 | 32 |
| Diagonals | 24 | 8 | 8 | 8 |
| Ends | 28 | 16 | 8 | 8 |
| Wall ties and fittings | 56 | 56 | 48 | 44 |
| Base jacks and legs | 32 | 64 | 40 | 40 |
| Ledgers and beams | – | 120 | – | – |
| Bays on the long wall | 4 | 4 | 5 | 5 |
| Depth | 0.73 m | 0.73 m | 0.73 m | 0.73 m |
| All parts | 308 | 515 | 280 | 272 |


Questions and answers
Can I mix parts from two Layher systems in ScaFix?
No. ScaFix plans each wall with one system’s own parts and never mixes systems in a parts list. Whether two systems of one maker may be combined on site is for Layher’s instructions to say. ScaFix is a planning aid, not a structural approval.
Why do the parts totals of the Layher systems differ?
A wall is filled with each system’s own bay lengths, so a shorter bay means more bays, standards and ledgers; the depth changes the transoms and decks, and frame systems count frames where modular systems count standards and ledgers. The totals say nothing about price or load class.
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