Explore the structure in 3D
Timber-frame house construction details
See exactly how we build the foundation, walls, floors and roof. Rotate 3D models, separate the layers and select materials to explore the construction from within.
3D show house — explore the whole structure
Layers of a timber-frame house’s building elements
Preparing the 3D model…
3D is not available in this browser. You can still view the drawing and all layer descriptions.
Sub-base — medium sand mechanically compacted to Is = 0.97
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Controls and 2D drawing
Sub-base — medium sand mechanically compacted to Is = 0.97
Use + and − to zoom in or out. You can also rotate the model using the arrow buttons.
Details informed by photographs of one of our projects. This is an illustrative model; services are shown through the layers to make their routes clear.
The white loop shows underfloor heating in the floor screed, above the insulation and foil, not within the structural reinforced-concrete slab. Pipe spacing, thicknesses and routing are illustrative and must be specified for each project.
The services illustrate routing principles, not an installation design. Penetrations, seals and positions require individual design; the image does not indicate drilling locations in the structure.
Foundation slab
Select a number on the drawing to read the layer description.
One of our projects See the details in construction photographs
Photographs from construction stages that informed the model details.



Section 1 of 7
Foundation slab
Selected layer 1: Sub-base — medium sand mechanically compacted to Is = 0.97
Preparing the 3D model…
3D is not available in this browser. You can still view the drawing and all layer descriptions.
System thin-coat mineral render
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Controls and 2D drawing
System thin-coat mineral render
Use + and − to zoom in or out. You can also rotate the model using the arrow buttons.
Details informed by photographs of one of our projects. This is an illustrative model; services are shown through the layers to make their routes clear.
The services illustrate routing principles, not an installation design. Penetrations, seals and positions require individual design; the image does not indicate drilling locations in the structure.
External wall with render
Select a number on the drawing to read the layer description.
One of our projects See the details in construction photographs
Photographs from construction stages that informed the model details.



Section 2 of 7
External wall with render
U = 0,12 W/(m²K)
Selected layer 1: System thin-coat mineral render
Preparing the 3D model…
3D is not available in this browser. You can still view the drawing and all layer descriptions.
Timber facade board
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Controls and 2D drawing
Timber facade board
Use + and − to zoom in or out. You can also rotate the model using the arrow buttons.
Details informed by photographs of one of our projects. This is an illustrative model; services are shown through the layers to make their routes clear.
The services illustrate routing principles, not an installation design. Penetrations, seals and positions require individual design; the image does not indicate drilling locations in the structure.
Wall with timber cladding
Select a number on the drawing to read the layer description.
One of our projects See the details in construction photographs
The photographs show frame and service details. This project has a rendered facade, not timber cladding.


Section 3 of 7
Wall with timber cladding
U = 0,12 W/(m²K)
Selected layer 1: Timber facade board
Preparing the 3D model…
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Plasterboard, 12 mm
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Controls and 2D drawing
Plasterboard, 12 mm
Use + and − to zoom in or out. You can also rotate the model using the arrow buttons.
Details informed by photographs of one of our projects. This is an illustrative model; services are shown through the layers to make their routes clear.
The services illustrate routing principles, not an installation design. Penetrations, seals and positions require individual design; the image does not indicate drilling locations in the structure.
Internal wall
Select a number on the drawing to read the layer description.
One of our projects See the details in construction photographs
Photographs from construction stages that informed the model details.



Section 4 of 7
Internal wall
U = 0,38 W/(m²K)
Selected layer 1: Plasterboard, 12 mm
Preparing the 3D model…
3D is not available in this browser. You can still view the drawing and all layer descriptions.
Ceiling structure — C24 timber, 60×220 mm
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Controls and 2D drawing
Ceiling structure — C24 timber, 60×220 mm
Use + and − to zoom in or out. You can also rotate the model using the arrow buttons.
Details informed by photographs of one of our projects. This is an illustrative model; services are shown through the layers to make their routes clear.
The services illustrate routing principles, not an installation design. Penetrations, seals and positions require individual design; the image does not indicate drilling locations in the structure.
Ceiling below an unoccupied attic
Select a number on the drawing to read the layer description.
One of our projects See the details in construction photographs
Photographs from construction stages that informed the model details.


Section 5 of 7
Ceiling below an unoccupied attic
U = 0,08 W/(m²K)
Selected layer 1: Ceiling structure — C24 timber, 60×220 mm
Preparing the 3D model…
3D is not available in this browser. You can still view the drawing and all layer descriptions.
Plasterboard, 12.5 mm
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Controls and 2D drawing
Plasterboard, 12.5 mm
Use + and − to zoom in or out. You can also rotate the model using the arrow buttons.
Details informed by photographs of one of our projects. This is an illustrative model; services are shown through the layers to make their routes clear.
The services illustrate routing principles, not an installation design. Penetrations, seals and positions require individual design; the image does not indicate drilling locations in the structure.
Intermediate floor
Select a number on the drawing to read the layer description.
Section 6 of 7
Intermediate floor
U = 0,14 W/(m²K)
Selected layer 1: Plasterboard, 12.5 mm
Preparing the 3D model…
3D is not available in this browser. You can still view the drawing and all layer descriptions.
Roof tiles or tile-profile metal roofing
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Controls and 2D drawing
Roof tiles or tile-profile metal roofing
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Details informed by photographs of one of our projects. This is an illustrative model; services are shown through the layers to make their routes clear.
This model shows the roof structure. Electrical services are shown in the wall and ceiling sections.
Roof above an unoccupied attic
Select a number on the drawing to read the layer description.
One of our projects See the details in construction photographs
Photographs from construction stages that informed the model details.


Section 7 of 7
Roof above an unoccupied attic
U = 0,14 W/(m²K)
Selected layer 1: Roof tiles or tile-profile metal roofing
Why it matters
A house is only as good as its details
The layers of a building element must work as one system.
Thermal insulation is only one factor. Airtightness, moisture control, acoustics, durable joints and protection of the structure are equally important. That is why we select compatible materials and install them in the correct order.
- Compatible STEICO material solutions
- Control of thermal bridges and airtightness
- Specifications suited to each building element

Your home, your plan
Explore an offer for your home
Choose the floor area and building shape. You will receive your estimate and construction details by email.