- Heat saving three-chambered structure
- Triple compression of windows with central hollow rubber compression, supported by glass fibre
- Drainage canal
- Galvanised steel amplifier
- Awning attached in steel amplifier
- Wide colour range of decorative figured bevelling plane for modelling
- Slots for additional sections attachment
- Ultrathin porous compressor of double glass pane, supported by glass fibre
- Standard insulating double glass pane 24 mm
- Plastic with titanium admixture

Tryba's doors and windows – it is a combination of German quality, Swiss reliability and French courtliness. They have stood the test of time during centuries.

Central rubber lock is made from alloy of rubber and caoutchouc with special ingredients increasing working period considerably. It saves from draught in windy weather. Provided in the production hinges, awnings and devices always attach in steel galvanise amplifier. The results of plant tests are 300000 cycles of openings and closings with 50 kg loading. Doors and windows are very firm. They ensure excellent soundproofing and stand up to the maximum temperature drops which was confirmed by numerous tests. Ecologically pure titanium is only used in Tryba's production unlike the other companies who use harmful lead for plastic manufacture.
High technical characteristics were confirmed by European and Russian certificates of quality, that makes possible to use Tryba'sproduction in children's and medical institutions.
Practical and comfortable mosquito roller nets made of fine aluminium fibre will protect you and your family from insects in your apartments. Great advantage of roller net construction is its mobility. You can easily roll it up and it does not require special care. You can select accessories and colour of bevelling plane in accordance with the interior of your apartments.