MIKRA-MK LTD. - Wood windows, External doors and Wood shutters

Natural materials with high thermal insulation characteristics Uw from 1.33 to 1.02 W / M²K Glazing Single-chamber (double) or double-chamber (triple glazing) up to 32 mm thickness Swisspacer (Warm Spacer Technology) optional Wood High-quality triple-glued timber with 68mm profile thickness. Warranty 5 years of varnish coating 5 years of hardware functionality 5 years on glazing against depressurization Lifetime warranty against twisting and warping.

We can produce your custom made window by your sizes

We can produce your custom size oak window

Natural materials with high thermal insulation characteristics Uw from 1.33 to 1.02 W / M²K Glazing Single-chamber (double) or double-chamber (triple glazing) up to 32 mm thickness Swisspacer (Warm Spacer Technology) optional Wood High-quality triple-glued timber with 68mm profile thickness. Warranty 5 years of varnish coating 5 years of hardware functionality 5 years on glazing against depressurization Lifetime warranty against twisting and warping.

We produced custom size arched wooden windows

Natural materials with high thermal insulation characteristics Uw from 1.25 to 0.74 W / M²K Glazing Double-chamber (triple glazing) up to 42 mm thickness Swisspacer (Warm Spacer Technology) optional Wood High-quality triple-glued timber with 78mm profile thickness. Warranty 5 years of varnish coating 5 years of hardware functionality 5 years on glazing against depressurization Lifetime warranty against twisting and warping.

Double sash wooden windows from Meranti wood

Two-glass package of 24 mm minimum thickness, thermal transmittance coefficient of Ug=1,1 W/(m2K) according to PN-EN674 in standard. The possibility to apply two-, three-glass packages. For EURO-IV68 mm – max. glass package is 32 mm with thermal transmittance coefficient of Ug = 0,8 W/(m2K). For EURO-IV78 mm – max. glass package is 42 mm with thermal transmittance coefficient of Ug = 0,6 W/(m2K). The possibility to apply glass with enhanced sound insulation (laminated glass), tempered, safety, anti-burglary, ornament, solar protective.

As standard, our windows are made with Maco Multi Matic KS: three security pins corresponding to RC1 burglary resistance class. blocking against wrong maneuver of the handle and lifting of the sash when closing. micro ventilation built into the rebate for tilt and turn opening windows

Spruce, larch, red meranti or oak Possibility of combination with double glazing and/or thermal panel/s. Lock with 5 point locking – MACO PROTECT door lock Reinforced adjustable hinges – Simonswerk BAKA Protect 3D Aluminum threshold with broken thermal bridge – Eifel T 5 years of varnish coating 5 years of hardware functionality 5 years on double glazing against depressurization Lifetime warranty against twisting and warping.