Finger-Jointed scantlings from Sarner Holz

Scantlings in the standard length of 6 metres are highly versatile and are becoming increasingly important, especially for window manufacturers operating on an industrial scale.

In production, we rely on high-tech solutions and experienced employees. Only the combination of both delivers the quality you expect from us: simple, special.

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Sarner Holz is your partner for first-class scantlings in KKK / KKKK.

Various grades in spruce and larch cover (almost) every requirement for your projects.

Assembly of finger-jointed pieces into a scantling

Manual sorting

Drying rack for finger-jointed scantlings

Finger-Jointed Planks

Our finger-jointed window planks are created by precisely joining high-quality timber pieces with a 10 mm finger joint. This creates stable, dimensionally accurate lengths with optimal material utilization.

Grades

As standard, we deliver 6 m lengths in 21+, or upon request also in 50+, 80+, or 100+. The number indicates the minimum length of the individual pieces used (e.g., 21+ = from 21 cm). Sales are exclusively by layer or package.

Quality you can rely on!

Dimensions

Thicknesses:

72/73/75 mm, 84 mm, 96/97 mm, 100mm

Spruce – Standard Widths:
78, 88, 95, 105, 115, 125, and 145 mm

Larch – Standard Widths:
88, 115, 120, and 145 mm

Need a different wood species or dimensions? Feel free to contact us!

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Advantages of "Finger-Jointed" Planks

Often the length ratio in large projects is problematic for window manufacturers, as long, knot-free timber pieces are rare. This natural resource scarcity can be circumvented with finger-jointed products. With versions featuring long segments (e.g., Sarner Holz finger-joint scantlings 100+), an absolutely high-quality appearance is maintained.

Finger-jointed scantlings can be produced from smaller timber pieces, meaning less timber is wasted. This gives you a high-quality product that is both resource-efficient and cost-effective.

Through the finger-joint connection, smaller timber pieces are joined together, allowing them to absorb greater forces. This makes window scantlings particularly dimensionally stable and durable.

The process prevents timber warping, which is particularly advantageous for large-format window frames. Especially for wooden windows exposed to external weather conditions for years, a dimensionally stable base is crucial.

Finger-jointed window scantlings are used not only for wooden windows but also for doors, facade cladding, and other timber construction applications where high stability and resistance are required.

Simply. Special. Finger-joint.