Ideal for internal walls (lath & plaster walls): The sawn larch laths are fixed horizontally on studs or to walls, leaving small gaps between them so that the first coat of plaster pushes through and forms a “key” behind the laths.

Particularly useful for repair / renovation of older buildings: Sawn larch laths is used for the repair or creation of lath and plaster walls and ceilings.

Good for lime-plaster systems, where breathable construction and compatible backing are desired. The material is adequate for stiffness and enough key when installation is done correctly.

Not necessarily recommended for ceilings or overhead heavy plaster loads where maximum mechanical key and strength are required.

Cost-effective: Compared to premium hardwoods (e.g., oak, chestnut) or hand-split (riven) laths, sawn larch gives a reasonable balance of durability and affordability. While not as good as a riven lath, sawn larch offers an economic alternative best suited for internal wall partitions.

Durability: Larch is naturally more durable than many softwoods; it resists decay and weathering in interior contexts.

Ease of installation: Because the laths are sawn to uniform dimensions, they are easier and faster to fix compared to hand-split irregular laths. Sawn laths have the added benefit of being both easier and faster to fix than their riven counterparts thanks to their machined, uniform length and profile.