Alseka Ltd.

The structure of stairs is fundamental to their reliability and aesthetics. Composed of wooden elements and other materials (such as metal or glass),

The best solution is to buy windows once in your lifetime. However, it is only possible when you buy windows of an exceptional quality. SCH CO plastic

"Reynaers" aluminum windows profile: Reynaers CS 59Pa Reynaers CS 68 Reynaers CS 77 Reynaers CS 86 High Reynaers Eco System Reynaers CS

Single frame windows The widths of window frames and window panels are 68mm and 78mm respectively. Window profiles are produced by Leitz Tools, manufa

Outward-opening wooden windows with PN UNI bindings are characterized with exclusive characteristics such as being more hermetic in cases of strong wi

In order to maintain the compatibility of antique architecture and equip it with new windows by retaining the building's authenticity, the company

The requirements for a building's protection against noise are laid out in the Regulation STR2.01.07.2003. It sets forth the standards for acousti

We have started the production of wooden windows for energy-saving passive houses that have low heat transmittance coefficient. Glass Packet Heat Tran

ABLO and ASSA locks and handles are used for doors. On a customer's request, we also fit in the locks provided by customers. Doors are glazed with

On customer request, we may offer wooden windows from outside covered with Gutmann aluminium profiles. Windows produced in this way characterize with