SIP house design

Powered by Efficiency

An energy-efficient SIP-panel home spanning 119.2 m² with a full attic story, perfectly suited for families of 4–5 people.

119.2 m² 1 storey + attic 5 rooms SIP panels

About this project

The «Powered by Efficiency» project combines contemporary design with advanced SIP-panel construction technology. This single-story home with a fully developed attic sits comfortably on plots from 17.2 × 17.5 m, offering four generously sized bedrooms for extended family living. The steep 40° pitched roof not only adds architectural charm but maximizes usable attic space while shedding water effectively in all climates.

The ground floor features a logical layout: entry vestibule, utility room with mechanical systems, an open-plan kitchen flowing into the living area, two full bathrooms, and a welcoming terrace for outdoor enjoyment. Year-round construction is possible without weather delays—a major advantage of prefabricated SIP homes.

The attic story accommodates four bedrooms and a secondary bathroom, making this design ideal for multi-generational households or families with teenage children. With 119.2 m² of net living area contained within 513.6 m³ of total volume, the layout demonstrates exceptional spatial efficiency.

Technical Specifications

Total area
119.2 m²
Living Area
93.1 m²
Building area
86.7 m²
Cubic Volume
513.6 m³
Number of Floors
1 + attic
Total rooms
5
Bathrooms
2
House Type
detached
Ground-floor ceiling height
2.72 m
Attic height
0.89 -2.79 m
Roof Type
Gable
Roof Pitch Angle
40 °
Height at the ridge
8.4 m
Wall Material
SIP panels
Minimum Plot Size
17.2 × 17.5 m

Floor-by-floor layout

1st floor

45.8 m²
Powered by Efficiency
  • 1 vestibule/entrance 6 m²
  • 2 storage room 1.5 m²
  • 3 kitchen 7.3 m²
  • 4 living room 27.6 m²
  • 5 corridor 1.6 m²
  • 6 bathroom 1.8 m²
  • 7 boiler room 5.9 m²
  • 8 terrace 32.2 m²

Attic

47.3 m²
Powered by Efficiency
  • 9 staircase 5 m²
  • 10 corridor 3.6 m²
  • 11 bedroom 7.7 m²
  • 12 bedroom 8 m²
  • 13 bathroom 4.9 m²
  • 14 bedroom 9.4 m²
  • 15 bedroom 8.7 m²

House cross-section

Vertical section with height marks and roof device

Powered by Efficiency

Cost

Quotations and configurations are preliminary. They do not reserve a date or conclude a contract. Delivery and installation are agreed for the address.

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Send an enquiry about “Powered by Efficiency”. We will discuss scope and terms for your location.

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  • Delivery is quoted for the order address
  • Warranty terms are specified in the offer

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Privacy policy · Quotations and configurations are preliminary. They do not reserve a date or conclude a contract. Delivery and installation are agreed for the address.