BLAF Architekten

JTB House . Blanden

BLAF architecten . photos: © Stijn Bollaert . + baunetz

The geometric design and the circular way of energetically performing building that characterizes BLAF is strongly present in this house. The wall structure with a self-supporting facing brick on the outside, a light timber frame on the inside, and filled with biobased dry lime hemp without a cavity is an alternative to the traditional cavity wall. Continue reading BLAF Architekten


BLAF architects

house hkZ . Zoersel

BLAF architects . photos: Stijn Bollaert © BLAF architects

BLAF’s interest in sustainable construction is not limited to the energy performance of buildings. What characterizes BLAF is that we continue to respond in design to the increasingly complex issues of spatial planning, sustainability, affordability, circularity and housing. Our vision development is based on, among other things, experimenting with the basic component of our “genetic” material: the single-family house. Continue reading BLAF architects


BLAF . Denc!

Cohousing Waasland . Sint-Niklaas

BLAF . Denc! . Cohousing Waasland . Sint-Niklaas Stijn Bollaert  afasia (1)

BLAF Architecten . Denc! Studio . photos: © Stijn Bollaert . + baunetz

Cohousing Waasland is part of the Clementwijk urban expansion project. The master plan incorporates aspects that are now generally recognised as essential challenges for the growing city; robust space for water and greenery, appropriate access and passage for pedestrians and cyclists, connections to the city centre and a plot size focused on collective housing formats. Continue reading BLAF . Denc!




BLAF . SINGLE FAMILY HOUSE . Lochau Stijn Bollaert afasia (1)

BLAF Architects . photos: © Stijn Bollaert

Architecture has an influence on nature, and nature has an influence on our architecture. Art also influences our architecture. A sculpture forms the basis of this residential volume. In our quest for buildability, affordability, circular, energetic and economic efficiency, we allow ourselves to be guided by geometric abstraction. Circle and square become form-retaining elements in masonry in volume. They form the basic structure that supports the roof. The wooden structure of the insulated volume perforates with surgical precision these massive volumes, creating an alternation of enclosed and open outdoor spaces. The brick volumes carry the solid concrete roof between the volumes, in the brick volumes the wall, floor and roof are made of wood. The hybrid way of building uses each material with its specific qualities and ensures a high-performance way of building. In addition to the performance, the hybrid permanent structure ensures different experiences, atmospheres, sounds. Structure and materialization are reduced to the essence. Continue reading BLAF


BLAF Architecten


BLAF Architecten . tmSN House . SINT-NIKLAAS afasia (2)

BLAF Architecten . photos: © Stijn Bollaert . + archdaily

A typical challenge for Belgian cities today is to make their 19th and early 20th-century urban fabric more liveable and sustainable, without driving away all economic or manufacturing activities. Most of these areas are characterized by a mix of industry and housing, high land occupation, hardening of open space, and soil pollution. Today most of the industry has moved away from these areas and the infrastructure over time has been parcelled out to small-scale private owners. “Pitting” is one of the strategies that many cities include in their urban policies for these areas, trying to avoid tabula rasa. The tmSN house does so in a radical way. Continue reading BLAF Architecten