在一个现有的50年代的度假屋的顶部，隐藏在森林中，一个雕塑般的、紧凑的、可持续的屋顶扩展从原来的结构中爬出来，向森林所包围的开阔草地上的巨大视野寻求。扩建部分位于树叶中，感觉像一个隐蔽的树屋。
On top of an existing 1950s holiday home, hidden in the forest, a sculptural, compact and sustainable rooftop extension climbs out of the original structure and seeks it’s way towards the great vista over the open grassland enclosed by the forest. The extension is situated within the leaves and feels like a secluded tree house.
该设计符合市政府关于最大高度和倾斜屋顶的限制。现有的房子将在完全自给自足的基础上以可持续的方式进行翻新。一个新的离网太阳能系统将提供能源，一个木制火炉将提供温暖，现在最终进入化粪池的废水将由一个卤素过滤器过滤。
The design fits the restrictions stated by the municipality concerning maximum height and sloping roofs. The existing house will be refurbished in a sustainable way based on full autarky. A new new off-grid solar system will provide in energy, a woodstove will provide warmth and wastewater that now ends up in a septic tank will be filtered by a halophyte filter.
屋顶的扩展部分几乎全部由木材建造，采用亚麻绝缘材料，所有的外墙和屋顶都将用未经处理的落叶松覆面覆盖。现有起居室的悬挂式楼梯为新的紧凑型扩展提供了通道。扩建部分的外部和内部都是为功能和用途量身定做的。床和存储空间是内置的，因此不需要其他家具。屋顶扩建部分提供了两间卧室和一个带洗脸台的平台，它提供了通往现有屋顶的通道。现有的屋顶已经经常被用作享受夕阳和动植物的秘密场所。
The rooftop extension will be almost entirely constructed out of timber, with flax insulation and all facades and roofing will be covered with untreated Larch cladding. Hanging stairs in the existing living room provides access towards the new compact extension. The exterior and interior of the extension are tailor fit designed for the functions and usage. The beds and storage space are built-in so no further furniture will be needed. The rooftop extension offers space for two bedrooms and a landing with a wash table, which provides access towards the existing roof. The existing roof was already frequently being used as a secret place to enjoy the setting sun and the flora and fauna.
Architects: Bloot Architecture
Year : 2015
Photographs :Jeroen Musch
Construction : Adviesbureau AC Dekker
Contractor : Mans Bouw
Architect In Charge : Tjeerd Bloothoofd
City : Hengelo
Country : The Netherlands