Major Roof Renovation for Tampere Exhibition and Sports Centre’s Hall A

May 27, 2025

In summer 2025, Hall A of the Tampere Exhibition and Sports Centre will receive a new, energy-efficient, and lightweight PVC roof. The 12,500 m² roof of the hall, originally built in 1985, will undergo a comprehensive renovation. The main contractor for the project is Suomen Teollisuuskatot.

A lighter, more energy-efficient, and longer-lasting roof

This is not just a surface-level renovation – it’s a complete upgrade that brings significant energy savings, reduces structural load, and extends the building’s lifecycle.

The new PVC roof offers tangible benefits for property owners, users, and event organizers alike:

• Improved thermal insulation: The U-value improves from 0.23 to 0.15 W/m²K, significantly enhancing heat retention and reducing energy costs.
• Heating energy savings: Tens of thousands of euros saved annually – a direct benefit for both the property owner and the environment.
• Reduced structural weight: The roof becomes approximately 218 tons lighter, increasing the load-bearing capacity for event equipment.
• Extended lifespan: The new roof is expected to last up to 40 years, reducing future repair needs and improving long-term cost-efficiency.

The new roof structure is designed to minimize stress on the hall’s frame. Nearly 80% of the building envelope will also be renewed, improving the overall energy efficiency and structural integrity of the facility.

Planning, collaboration, and experience make the difference

The success of the project is built on careful planning, open dialogue, and strong collaboration between all parties. Previous successful projects – such as the renovation of Hall C’s roof in 2022 – laid a solid foundation for this undertaking.

The project management consultant is Insinööritoimisto Taloinsinöörit, and the subcontractor is the experienced Sternfelt Oü, known for its expertise in PVC roof installations.

Project consultant Seppo Välimäki has been involved from the beginning, ensuring that the client’s requirements and wishes are reflected in both the design and execution. His active role has also enabled the early integration of improvements into the project.

“Suomen Teollisuuskatot was a natural choice as the contractor – our collaboration has always been smooth and high-quality. Their ability to respond quickly and flexibly makes them an excellent partner for renovation projects,” says Välimäki.

Tomi Norrby, CEO of Suomen Teollisuuskatot Oy, is also pleased to continue the partnership:

“We’re excited to continue this trusted collaboration. It’s great to carry out another important renovation project with familiar and skilled partners.”

Reducing carbon footprint through smart renovation

The roof renovation of Hall A is a prime example of responsible renovation. Instead of building new, the existing structure is updated to meet today’s energy efficiency and building standards. This approach conserves natural resources, reduces waste, and lowers the building’s carbon footprint.

Recycling of demolition materials is also a key part of the project, carried out in cooperation with our trusted recycling partner Revisol Oy. The goal is to minimize environmental impact and maximize material reuse. Recycling solutions are tailored to each project – as in the Hall C renovation, where the old PVC roofing was collected and repurposed.

The renovation will be completed by autumn 2025, after which the hall will once again be ready to serve athletes and event visitors – now more energy-efficient and sustainable than ever.

Project Summary

• Location: Tampere Exhibition and Sports Centre, Hall A (built in 1985)
• Scope: 12,500 m² roof renovation
• Main Contractor: Suomen Teollisuuskatot Oy
• Roof U-value: 0.15 W/m²K (30 mm base wool, 0.40 mm vapor barrier, 120 mm PIR insulation, 20 mm rock wool, 1.5 mm PVC membrane)
• Energy Savings: Tens of thousands of euros annually
• Weight Reduction: 218,000 kg – equivalent to about 110 passenger cars
• Completion: Autumn 2025

Project Contacts

Toni Katajamäki
Site Manager
📞 +358 400 945 301

Aki Mäki-Kuhna
Project Manager
📞 +358 40 043 9143

Contact person for more information

Tomi Norrby, CEO, Suomen Teollisuuskatot Oy
📞 +358 40 508 0068