SIP house design

Twin - Variant I

A smart 175 m² single-family home with attic, built from energy-efficient SIP panels. Features three bedrooms, two bathrooms, and an open-plan living area ideal for modern families.

175.4 m² 1 storey + attic 5 rooms SIP panels

About this project

The «Twin» project represents a contemporary approach to residential construction, engineered with SIP-panel technology for rapid deployment and superior thermal performance. With a total area of 175.4 m², this compact yet spacious home suits families of 4-5 people while minimizing energy consumption and maintenance costs.

The ground floor (82.1 m²) embraces an open-plan design where the living room seamlessly connects to the kitchen-dining area, fostering family interaction and natural light flow. A dedicated bedroom, guest bathroom at entry, utility room, and storage closet provide practical functionality without compromising spatial efficiency. The entrance vestibule acts as a thermal buffer, preserving interior warmth throughout the heating season.

The attic level (69.9 m²) accommodates three bedrooms, twin walk-in closets, and a full bathroom, ensuring privacy for each household member. SIP panels deliver exceptional insulation throughout the roof structure, permitting year-round usability of the upper floor in all European climates. The steeply pitched roof at 45° and 8.9 m peak height creates a striking silhouette while managing moisture and snow loads efficiently.

Technical Specifications

Total area
175.4 m²
Living Area
152 m²
Building area
111.4 m²
Cubic Volume
696 m³
Number of Floors
1 + attic
Total rooms
5
Bathrooms
2
House Type
semi-detached
Ground-floor ceiling height
2.62 m
Attic height
0.67-2.60 m
Roof Type
Gable
Roof Pitch Angle
45 °
Height at the ridge
8.9 m
Wall Material
SIP panels
Minimum Plot Size
20.2 × 15.8 m

Floor-by-floor layout

1st floor

82.1 m²
  • 1 vestibule/entrance 6.1 m²
  • 2 hall 6.1 m²
  • 3 boiler room + bathroom 3.5 m²
  • 4 bathroom 7.2 m²
  • 5 storage room 1.9 m²
  • 6 bedroom 13.7 m²
  • 7 living room 28.5 m²
  • 8 kitchen + dining room 15.1 m²
  • 9 terrace 11.9 m²

Attic

69.9 m²
  • 10 staircase 3.6 m²
  • 11 hall 9.3 m²
  • 12 bedroom 13.7 m²
  • 13 dressing room 2.4 m²
  • 14 dressing room 5.8 m²
  • 15 bedroom 13.4 m²
  • 16 bathroom 8.6 m²
  • 17 bedroom 13.1 m²
  • 18 balcony 2.7 m²
  • 19 balcony 2.7 m²

House cross-section

Vertical section with height marks and roof device

Twin - Variant I
Twin - Variant I
Twin - Variant I

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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Enquire about this design

Send an enquiry about “Twin - Variant I”. We will discuss scope and terms for your location.

  • Your enquiry reaches Nord Haus
  • Free calculation, no obligation
  • Delivery is quoted for the order address
  • Warranty terms are specified in the offer

By submitting a request you agree to the privacy policy

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.