AFAS stadium AZ, Alkmaar

The design for the new roof is based on an entirely different principle than the previous one. The original roof was self-supporting, and followed an undulating line, in response to the distribution of seats and the resulting lines of sight on the pitch. 

In the design for the renovated roof the emphasis is on optimal use of the space inside the stadium, resulting in a roof that is supported by crane-like constructions situated outside the exterior skin. This new roof advances much further over the stadium than the previous one, offering more protection against rain and wind.

From the very beginning of the process, ambitious ideas about the future of the stadium have been circulating. AZ football club envisions a future in which the stadium has a wide array of additional functions, such as convention halls, offices and a hotel. In short, it could be a destination for many more purposes than watching a football match.

The plans for the current renovation do not quite go that far, but the necessity to build a new roof is the ideal opportunity for a thorough upgrade. First of all, this new roof accommodates the desire for more seats, and this is done by raising the roof, and extending its reach into the stadium, which means more seats closer to the pitch enjoy weather protection. 

The wall behind the stands is made out of tough sheets of synthetic fabric, which can be printed with images relating to the club’s identity. More fans and situated closer to the pitch, more expressive furnishings and the possible return of terraces for standing –  together these changes will result in a more vibrant atmosphere on day of the match. The four masts supporting the electric lights will be taken down, as LED lighting will be built into the edge of the roof, a more pleasant solution for both players and fans.