About the log house

Machine-cut log houses feature machine-sawn logs that are stacked uniformly, resulting in a clean and refined appearance.

The shapes of machine-cut logs include square logs and D-shaped logs, allowing you to build a log house with a completely different impression, depending on your preference. The square logs, which are the most common type of logs, give the interior of the house a clean finish.

As of FY2020, we are researching and developing CLT log houses to facilitate their use in general housing and public buildings.
The advantage of CLT log houses is that periodic bolting of the building due to wood shrinkage, which is mandatory for log houses after construction, is no longer necessary.
This will reduce the cost of after-sales maintenance.
A wide range of cross sections will be available, from 120 and 150 mm in width and 250 to 430 mm in height, to meet a variety of needs.
We can also offer logs made of Japanese cedar and cypress, as well as pine, red cedar, and other foreign timber.

  • What is a log house?
  • How to build it?
  • What else are the materials?

Please feel free to contact us about anything.

※When you contact us, please tell us that you saw our website.

Handling Items

corner log

- Shapes -

- Sizes -

  • W:75 x H:120
  • W:113 x H:175
  • W:150 x H:200

- Lumber type -

Japanese cedar, cypress, pine, and American cedar

D Log

- Shapes -

- Sizes -

  • W:138 x H:175

- Lumber type -

Japanese cedar, cypress, pine, and American cedar

Please contact us for other desired sizes.

Fireproof certified sizes are also available. Please feel free to contact us.

To contact us by phone,
If you tell us that you saw our website and would like to ask about log houses, we will be able to respond to you smoothly.

Inquery

加工事例

001 O様邸

002 インターナショナルスクール

003 3F建てログハウス

ティンバーフレーム

ティンバーフレームとは

ティンバーフレーム(TF)工法とは、20cm角以上におよぶ、断面の太い無垢の材木(ティンバー)で柱と梁、つまり建物の骨組み(フレーム)を組み上げるのが特徴です。
製材した木材にほぞ(凸)を施し、他 方の木材に施した仕口(凹)に差し込み、木の釘(込め栓、木栓)で固定。柱や梁を組み上げていく堅固な工法です。
古い日本民家に見られる「ほぞ組工法」と同様、耐震性や経年変化に強く、また、自然素材の持つ独特 の質感と香り、柱と梁が見せる室内の構造美と空間設計の自由性が魅力です。

さまざまな樹種での加工

WRC(レッドシダー)、国産杉、ヒノキ、米松など、その他要望相談ください。

納品実例

車庫

フレームの状態

接合部

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