Corporate Responsibility
A reliable and responsible partner for your big decision
Building a log house is one of the biggest decisions you’ll ever make. That’s why it’s important to know that the partner you choose is financially sound, responsible and will be with you throughout the entire project. For Mammut, responsible log construction means sound business practices, transparent partnerships, long-lasting log homes and healthy living.
The key financial indicators reflecting our company’s financial position are exceptionally strong amongst prefabricated house manufacturers. We hold the highest AAA credit rating, which reflects our sound and stable business operations. Our stable financial position provides our customers with peace of mind throughout the entire construction project.

In the construction sector, we are a Trusted Partner and we expect the same from our key partners. A Reliable Partnership means that our operations are based on transparency, fair practices and compliance with the obligations set out in the Act on the Contractor’s Liability.
Mammutti is a member company of the Finnish Log House Industry Association (HTT) and we operate responsibly in accordance with the terms of our contracts. For our customers, this translates into a reliable partnership and clear working practices throughout the project.
Timber is a responsible choice
We want to build homes that combine healthy living, a long service life and responsible choices of materials.

Timber is a renewable building material that sequesters carbon throughout the building’s life cycle. As it grows, a tree absorbs carbon dioxide from the atmosphere, meaning that forests act as major carbon sinks. When raw timber is processed into a long-lasting log house, the carbon remains locked within the structures and is not released back into the atmosphere as the wood decomposes. As a long-lasting building material, timber supports sustainable living from one decade to the next.
Log construction promotes healthy and comfortable living
A good home feels comfortable every day of the year. The natural properties of timber help to maintain a balanced indoor climate, as solid timber walls regulate the humidity and temperature of the room. This makes living there pleasant throughout the different seasons and helps to create a natural, peaceful atmosphere in the home.
Warm wooden surfaces bring a sense of softness and cosiness to interiors. They influence how a space feels in everyday life: peaceful, safe and natural. The acoustics of a log house also contribute to a comfortable living environment, as solid timber softens the feel of the space and makes the home a pleasant place for both everyday life and relaxation.
When the indoor air quality, materials and acoustics all contribute to a comfortable living environment, a log house becomes a home where you can enjoy living well well into the future.
Responsible log construction starts with a reliable partner
Our commitment to responsibility is also reflected in the way we interact with our customers, employees and partners. We value open cooperation, honest conduct and long-term partnerships. For us, an uncompromising approach means that we honour our commitments, carry out our work with care and treat people with respect.
We believe that a successful construction project is the result of open collaboration, clear communication and trust that lasts throughout the project.