Material
- 3-layer glued block
- others by request
- Galotne SIA (Latvia)

Insulating glass
- Marepleks OU (Estonia)

Silicone sealant
- Remmers (Germany)

Colors, lacker
- Teknos OY (Finland)
- Gori (Denmark)
- others...

Furniture fitting
- Roto (Germany)
- others...

Cushions
- Schlegel (Germany)
- others...

Aluminium profiles
- Gutmann (Germany)
- others...

Guarantee at correct exploitation
- 5 years