Location: Purmerend. Executed by DB Dakwerken.
A modified roof height on 135 m²
This project in Purmerend revolved around a flat roof that required not only new covering but also a modified structure. The existing roof was lowered over an area of 135 m². DB Dakwerken combined this modification with the renewal of the insulation and the exterior roof finish.
After the preparation phase, the structure was adapted to the new specifications. PIR panels provide the insulating layer. A two-layer bitumen system was applied on top of this, with an SBS top layer as protection against rain and other weather influences.
Connections suitable for the new structure
The altered roof structure also required a suitable finish for the perimeter and drainage. Roof trims, drains, and penetrations have been installed, and the roofing has been connected to the roof edges and upstands.
The work will be completed in July 2025. The 135 m² roof has thus been given a new structural form, insulation, and a waterproof finish. DB Dakwerken supplies this renovation project with a 10-year warranty on materials and labor.
