West

The West facade shows most clearly the structure of the cross section of the house with its greenhouse-like spaces on North and South side. 

Family House in Rossum, Gelderland
Rossum is located between the rivers Maas and Waal near the place where they closest meet.

The site is naturally divided by a hedge from the garden around the existing house, former home of the family. It used to be the vegetable garden and by making a dam in the water ditch along the beautiful lane, Slotselaan, it could be used as a prime spot for a new house. The 14 m long nook of the gable roof is hardly visible from the street through the row of trees along it. 

NW view

Studio corner
The greenhouse-like space of the South extends from the West facade like a little house under the "Big" house forming a studio space. The inner roof of the "little" house is the floor of the top floor of the house and slopes with a 45-degree angle.
The main entrance is clearly marked by the arrow shaped window. At the same time the structure of the house is clearly emphasized with the sloping ceiling and glass roof. The rain pipe of clear acrylic leading into the well further enhances its transparency. Entrance

East view

View from the East.

Concept of the design

In the house in Rossum a spacious effect is created with the sides of the top floor sloping under a 45º angle. This allows for more light on the ground floor through the roof lights, that form the lower parts of the otherwise tiled roofs, also with a 45º angle. 
Normally those edges of roof spaces are dusty useless corners. Now, with the sloping floor as sides of the roof, it allows for the light to enter deep into the house. Also taking in the warmth of the sunshine it makes the house into a passive solar system. 
The sloping roof sides are related to the vernacular of the local farmhouses, that have such parts at the end of the barn for the storage of hay. 

N.E. view of the carport and entrance.
Cross sections  


The cross sections show very much the structure of the design. Structure is meant both in the sense of construction as well as a systematic connection between meaningful elements. The elements repeat but take different functions. That way flexibility is created within the floor plan. We can see the house as a super structure, as a superposition of its parts, the spatial elements.
The section to the right is over the carport and upstairs bathroom and shows the typical top floor space concept. Most to the right is the main entrance.
Section to the left
is taken over the hall. That is an open space with only a bridge connecting the two sleeping compartments. The stairs lead to the bridge.


Section over hall and balcony.


Section over carport and bedroom with bathroom.


Ground floor plan.  


  Second floor plan.
Floor plans
The ground floor is tiled including a south-facing terrace. The main living space is 5.20 x 5.20 m2 extending to the North and South with studio/ workspaces 2.60 m wide. East from the hall with toilet is the car park with storage house, which extends the east facade. There is a passage through the car park and in-between space between the kitchen and storage-house into the garden to the south. The kitchen extends the south elevation with a dinner corner.
The second floor shows two bedroom sections of which the west end (top) is divided in two. Both sections connect to the south-facing balcony. On both south and north sides of the house we can see the roof lights in the lower parts of the roof.
In-between space
In-between space between storage-house (left) and kitchen (right) going into the garden.
Terrace The terrace opens up to the south with 3 glass doors of which two can work as a windshield for the interior spaces. A roof, that not only protects against rain, but for the sun as well in the roof-light covered spaces in-between the terrace and the living space in the middle of the house, covers this part of the terrace.

SW view

View from the south-west of the south facade.

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