impeka domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /home/klient.dhosting.pl/pekabex/backup/BK-pekabex.com/wp-includes/functions.php on line 6131The double-layered walls consist of carrying and insulating layers.
The prefabricated elements may have holes for windows and doors practically in any dimensions and shapes.
Depending on the element thickness and method of filling the joints the fire resistance is up to REI 240.
