Raksa 2021 is a three-day event taking place from October 1st to 3rd, 2021, at the Lahti Exhibition and Convention Centre. The event is a comprehensive platform for the construction and renovation industry, catering to homeowners, contractors, and professionals. The exhibition features a wide range of products and services, from building materials to interior design and renovation solutions. The event is divided into several themes, including sustainable building, interior design, and renovation. The program includes seminars, workshops, and exhibitions, offering insights and solutions for various aspects of construction and renovation. The event is open to the public on Friday and Saturday from 10 am to 5 pm, and on Sunday from 10 am to 4 pm. The ticket prices are 12 euros for adults in advance, 15 euros at the door, and free for children under 16 years old. There are also special discounts for seniors, students, and the unemployed. The event features a range of activities, including a children's play area, a seminar on Airbnb, a presentation of the winner of the "Rakentaja of the Year" award, and a presentation on sustainable building. The event also includes a seminar on interior design, a presentation on the benefits of digitalization in construction, and a workshop on energy-efficient building solutions. Additionally, there are exhibitions and demonstrations of various products and services, including building materials, interior design solutions, and renovation services. The event is organized by the Lahti Construction Association and the Päijät-Häme Construction Association.