FDG Lattenberg window systems for the Arnsberger Wald Regional Forestry Office

Summary

The tender concerns the supply and installation of window systems for the new forestry building at Lattenberg 9 in Arnsberg, including door systems, connections, solar shading and the required documentation. The contract is not divided into lots, alternative tenders are not permitted, and price is the only award criterion. The tender must be submitted electronically through the NRW procurement platform by 30 September 2026 at 10:00. The design documents require, among other things, triple solar-control glazing with a g-value of approximately 0.32, external shading for south- and west-facing windows in living and working areas, and compliance with the specified thermal, acoustic and airtightness requirements.