Case Study

Waterproofing Floor-to-Ceiling Windows in a New Daycare Center Building

  • Location

    Bramsche

  • Completion

    April 2023

  • Design

    Brockhaus Roofing, Dinklage

  • Scope

    450 m

Windows in New Construction Are Permanently Airtight

Planned, assisted, solved. A new daycare center is currently under construction in the Lower Saxony town of Bramsche, based on a design by the Osnabrück-based architectural firm Hüdepohl and Ferner. The design incorporates numerous narrow and floor-to-ceiling windows to maximize natural light. Some of the windows also serve as doors. To ensure accessibility, these were designed with a threshold of just 2 cm—a special case in terms of waterproofing. This challenge was solved using a PMMA-based liquid plastic waterproofing system Triflex ProDetail. Adhesion to the installed bitumen membrane was tested and verified before construction began.
Praxisbericht Abdichtung bodentiefer Fenster im Kindertagesstätten-Neubau
Case Study
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Requirements for the Renovation

  • The building site is located in a flood-prone area.
  • The 99 floor-to-ceiling windows and doors installed require a permanently functional seal.
  • The reduced minimum joint width of 35 mm on the window frame represents a custom solution, as this type of design is not covered by any code or regulation.