• The energy performance rating of the Tiiu 12 buildings corresponds to energy class B.

Interior walls, staircases and corridors

• To ensure better sound insulation, walls between apartments are made of reinforced concrete panels.
• Interior walls inside apartments are metal frame walls with plasterboard cladding. Bathroom walls are built from lightweight blocks.
• All three buildings have a staircase with a lift.

• The load-bearing structure of the apartment buildings consists of cast-in-place reinforced concrete columns and walls in the underground section, connected by a monolithic intermediate slab.
• The load-bearing frame of the above-ground floors is constructed from single-layer and three-layer reinforced concrete elements. To ensure better sound insulation, the intermediate floors are built from 265 mm hollow-core panels.

• Balconies have glass railings.
  First-floor homes do not have balcony railings, and the loggia opens onto a terrace.

• Apartments feature triple-glazed wood-aluminium windows. Windows on the eastern façade are equipped with external façade blinds..

• Ceiling height in the homes is approximately 2.75 metres.
  Suspended ceilings are installed at approximately 2.4 metres in dry rooms and 2.3 metres in wet rooms.

Apartments are built with the Smart Home solution, allowing indoor climate, the intercom system and various readings to be monitored through automation.

The standard Smart Home installation includes:

• control of heating and ventilation
• an audio-video door intercom system
• monitoring of electricity consumption
• monitoring of hot and cold water usage

Electricity and water readings are automatically transmitted to the building manager. All systems can be monitored and controlled from the in-apartment monitor or via the internet.

• Remote-read electricity meters are located in the electrical metering cabinet in the apartment building’s parking area.
• The apartment’s electrical and low-voltage distribution board is installed recessed in the hallway cabinet wall or in the home storage room.
• The electrical section of the panel includes circuit breakers, while the low-voltage section provides readiness for a security system, communication connections and space for a network router and other active devices.
• Each room has at least two power outlets.
• Lighting fixtures are installed in suspended ceilings in the kitchen, hallways, sauna rooms and bathrooms.
• Living areas include connection points for TV and internet. Technical readiness is provided for signing telephone, internet and TV service agreements.

• The buildings are connected to the Utilitas Tallinn district heating system. Room-based adjustable water underfloor heating ensures an energy-efficient indoor climate.
• High-quality air exchange and healthy indoor air are ensured by an apartment-based mechanical ventilation system with heat recovery.
• Kitchens have a separate ventilation duct designed for cooker hoods, directing exhaust air to the roof.

• The buildings are connected to the Tallinn water and sewerage network. Domestic hot water is produced in the heating substation located on the basement level.
• Water meter readings are taken remotely, automatically recorded and transmitted to the building manager’s database.

• The shared underground parking area for the three buildings includes parking spaces and storage rooms. The walls of the underground level are decorated with stylish graphic artwork.

• The courtyards of Tiiu 12 include comfortable seating areas and plenty of activities for children. Bicycle racks are installed for those arriving by bike.
• At the rear side of the buildings lies Uus-Veerenni park, where children can play and adults can relax outdoors. The park features two public book cabinets and a charming sculpture alley.

• At the entrance of the Tiiu 12/2 building, a temperature-controlled universal parcel locker C-box has been installed, which can be used for receiving or returning online purchases.