Parapetowa

The term is also the root for a housewarming party. A "proper piece" in this sense might refer to a traditional gift or a track played at such an event. 3. DIY & Hobbies

In a technical or DIY context, a "parapetowa" piece refers to materials designed for window sills: parapetowa

A PVC or metal "piece" used to cover old windowsills without removing them. These are commonly found at retailers like Castorama . The term is also the root for a housewarming party