Operator field data — collected on site at Asuntomessut 2026, Lempäälä (29 July 2026) How we read the data

Kohde 5 · Asuntomessut 2026 · Official page on asuntomessut.fi

Completed

Rentohelmi

93 m²Floor area
2Bedrooms

About this project

Rentohelmi is a detached house with one floor and two bedrooms, offering a living area of 93 m² and a gross area of 113 kem², and stands on a 760 m² plot with a building right of 300 m². The open living-kitchen space is 34.6 m², complemented by a 2.1 m² sauna. The house features a timber frame structure and a facade of vertical panel 145 mm with an accent false panel 145 mm. Heating is managed by water underfloor heating, an exhaust-air pump Nibe F470, and Alpic Air.

93 m² total area
As built

Project specifications

Areas & dimensions

Living area93 m²
Gross floor area113
Living room & kitchen34.6 m² open space
Plot760 m², building right 300 m²

Construction & systems

Frametimber frame
Facadevertical panel 145 mm + accent false panel 145 mm
Heatingwater underfloor + exhaust-air pump Nibe F470 + Alpic Air

Other

sauna2.1 m²

3D tour

3D tour: Asuntomessut
Where

Project credits

Pääsuunnittelija (principal designer)
Anna Jokela
Architecture
Helmitalo (TUPLA-J Rakennus Oy) — Noora Sievola
Landscape design
Maisemasuunnittelu Mygarden, Nina Bergström
Contractor
Helmitalo (TUPLA-J Rakennus Oy)
Supplier
Lammin Ikkunat ja OvetLinnatuliNoblessa
Operator field data — collected on site at Asuntomessut 2026, Lempäälä (29 July 2026) How we read the data

Kohde 5 · Asuntomessut 2026 · Official page on asuntomessut.fi

Completed
Rentohelmi
by TUPLA-J Rakennus Oy
93 m²Floor area
2Bedrooms

About

Rentohelmi is a detached house with one floor and two bedrooms, offering a living area of 93 m² and a gross area of 113 kem², and stands on a 760 m² plot with a building right of 300 m². The open living-kitchen space is 34.6 m², complemented by a 2.1 m² sauna. The house features a timber frame structure and a facade of vertical panel 145 mm with an accent false panel 145 mm. Heating is managed by water underfloor heating, an exhaust-air pump Nibe F470, and Alpic Air.

As built

Project specifications

Areas & dimensions

Living area93 m²
Gross floor area113
Living room & kitchen34.6 m² open space
Plot760 m², building right 300 m²

Construction & systems

Frametimber frame
Facadevertical panel 145 mm + accent false panel 145 mm
Heatingwater underfloor + exhaust-air pump Nibe F470 + Alpic Air

Other

sauna2.1 m²

3D tour

3D tour: Asuntomessut

Where

Built by

TR
TUPLA-J Rakennus Oy

Akaa · since 2023

View manufacturer

Object FI-00273

jem.house/a/FI-00273

Scan or share — this code always leads to this object.

About this build

Total floor area
93 m²
Floors
1
Bedrooms
2

Project credits

Pääsuunnittelija (principal designer)
Anna Jokela
Architecture
Helmitalo (TUPLA-J Rakennus Oy) — Noora Sievola
Landscape design
Maisemasuunnittelu Mygarden, Nina Bergström
Contractor
Helmitalo (TUPLA-J Rakennus Oy)
Supplier
Lammin Ikkunat ja OvetLinnatuliNoblessa