Penthouse Extension Sample 2
About This Home
The Penthouse Extension Sample 2 is HUF HAUS's larger rooftop addition offering, covering 254 m² across a 9 m by 26.5 m plan. At this scale it functions as a substantial living space rather than a single room addition, with extensive terrace areas and optional rooftop gardens extending the footprint further. The post-and-beam timber frame system allows for largely glazed facades, with panoramic views as a defining characteristic.
High-performance insulation and triple glazing are standard. Interior spaces are open-plan and fully customisable. Climate control, natural ventilation options, and solar integration are all available. The structure uses eco-friendly materials throughout and is designed to meet both UK and German building standards.
At this scale, projects require detailed structural assessment of the host building and full planning engagement. HUF HAUS provide architectural consultation and project management as part of the delivery.
What We Love
At 254 m², this is less an extension than a full penthouse floor built to HUF HAUS specification, with the wraparound terrace potential that the format makes possible.
Construction
Energy and Sustainability
Systems
Key Features
Timber frame, One or two-story configurations, Flat roof, High-performance insulation, Triple- or double-glazed windows and doors, Airtight construction for improved energy efficiency, Heat recovery ventilation MVHR for controlled air circulation, Energy-efficient heating system air-source heat pump, Renewable energy integration solar, Open-plan kitchen, dining, and living area, Fitted modern kitchen with customizable finishes, Built-in storage solutions throughout the home, Large windows for natural light and ventilation, Master bedroom with optional en-suite, Pre-wired for smart home integration lighting, heating, security, Modern electrical installation meeting local standards, Smart energy management system available as an upgrade, External decking, patio, or outdoor living spaces as optional extras, Meets UK and German building regulations, Certified sustainable materials, Customizable to requirements, Extensive terrace options and rooftop gardens, Open-plan living space, Premium finishes, Multiple outdoor spaces, Energy-efficient design, Eco-friendly materials, Natural ventilation, Solar optimization.
Included
Floor-to-ceiling windows, Open-plan living space, Premium finishes, Multiple outdoor spaces
Optional Upgrades
Smart home systems, Custom interior layouts, Additional outdoor features
Smart Home
Optional smart home integration
Outdoor Living
Extensive terrace options and rooftop gardens
Accessibility
Customizable to requirements
Delivery and Compliance
Floor Plan
