About Us
Our Story · Our Mission · Our Craft
Harmony Between People and Nature
A company made up of people who love architecture and strive to emulate nature, dedicated to achieving harmony between people and nature. Founded and directly operated by Korea's only expert who completed the entire process of log home construction through study in Canada and obtained certification from the Canadian government.
With 33 years of experience and technical know-how gained from numerous projects, we continue to build trust with our customers. From raw timber import, logging, and foundational materials to finishing materials, design, and construction — all processes are carried out under a one-system approach without subcontracting, reducing construction time and providing cost-effective and transparent pricing.
33+
Years Experience
200+
Projects Completed
50+
Log Homes Built
100%
Client Satisfaction
Awarded an original log-home technology and design patent by the Government of Mongolia.
YSY brings together master specialists shaped by 38 years and countless projects — designing each home side-by-side with the client, and delivering a place they truly love to call home.
More natural. More beautiful. YSY pours its whole heart into crafting moments that move you.
Nature's Finest Building Material
— Baikal Siberian Cedar —
Siberian cedar grown in the pristine virgin forests around Lake Baikal is one of the world's most highly regarded building materials, prized for its durability, natural fragrance and the warmth it brings to a home.
Using this naturally pure cedar from the Baikal region, our company specializes in log homes and wooden architecture that bring people and nature into perfect harmony.
Company Vision
We don't simply construct buildings — we create living spaces that breathe within nature itself.
Our goal is to build spaces whose value grows with time and that hold the memories of generations to come.
Our Advantages
We select Siberian cedar from the untouched forests of the Baikal region.
Time-honored log construction techniques combined with contemporary design.
Sustainable architecture that honors the harmony between people and nature.
Refined handcrafted detailing executed by experienced master builders.
Design → fabrication → assembly → interior — one complete end-to-end service.
We deliver log homes crafted from Siberia's finest premium natural timber to clients worldwide.
YSY Log Home Finishing Materials
A great home is completed by its finishing.
YSY Log Homes are built using carefully selected natural timber and premium finishing materials to ensure outstanding insulation, lasting durability, and the authentic beauty of nature.
We pay meticulous attention to every detail — even those you cannot see.
A home inspired by nature begins with exceptional finishing materials. At YSY, we combine eco-friendly premium finishing products with precise craftsmanship to deliver lasting value, comfort, and timeless beauty.
As the years pass, the natural character of your home grows even richer.
YSY — Creating homes that become more beautiful with time.
Our Professional Services
Design and construction of Baikal cedar log homes
Luxury cabins and private residences
Resort and recreation property construction
Wood interior and exterior finishing
Bespoke architectural consultation
Types of Log Houses
Log houses are generally divided into:
Handcrafted Log House
A handcrafted log house uses natural logs in their original state, with only the bark removed.
This method preserves the natural beauty of the wood and creates a rustic, authentic atmosphere.
Machine-Cut Log House
A machine-cut log house is made by processing logs into uniform sizes with machinery and assembling them systematically.
It is a type of prefabricated log home.
Piece & Piece
This construction method combines the charm of natural logs with modern building techniques.
It offers both structural stability and design flexibility, making it suitable for various architectural styles.
Main Construction Types
- 01Handcrafted Post & Beam
- 02Handcrafted Combination
- 03Notched Handcrafted Log
- 04Machine-Cut Log House
- 05Square Timber Log House
“A house is not merely a structure — it is a living space that breathes alongside nature.”
We infuse the breath of Baikal cedar and the energy of nature into every project, building homes whose value endures for generations.
Our Mission
Through continuous research and development, we supply high-quality materials and devote our utmost care and effort to construction, log homes, wooden houses, and interior work, striving to deliver the highest level of quality and technology and create lasting customer satisfaction.