About us
Interactive Design and Construction Namibia designs and builds houses for Namibian plots and Namibian conditions.
Interactive Design and Construction Namibia is run by Gerson Muronga, a structural engineer. Every structure we design is engineered, not only drawn: foundations sized for the loads and the soil, first-floor slabs, beams and lintels designed to SANS 10160 and SANS 10100-1, and roofs tied down for Namibian wind.
We design every house as a complete building model. Structure, roof, plumbing, electrical, air-conditioning, security and finishes are drawn together, so nothing is left for the builder to guess. The same model produces the 3D views on this site and the drawings we issue.
What you get with a design
- Floor plan, elevations, sections and roof plan
- Foundation plan and structural connection details
- Sewer, fresh water and fire water layouts
- Power, lighting, backup power, CCTV, audio-visual and data layouts
- Air-conditioning layout, ceiling plan, paint and finishes schedules, carpentry and joinery
- A 3D model of the whole building
Adapted to your erf
Before we issue drawings, we place the house on your erf, add your details and the site information, and prepare the set for submission to your local authority. Drawings are prepared to SANS 10400 and local authority requirements.

Your engineer
Gerson Muronga
Structural Engineer · Interactive Design and Construction Namibia
Talk to the engineer directly about a design, your plot or a change you want.