log in required
We often work on projects with strict fire and acoustic requirements. In case of fire, we have type-approval E-30, EI-30 and EI-60. We also have type approval for these with jointed glass. As we plan all our profiles even in hardwoods, we also have the opportunity to insert special glasses. In the case of sound, we can use insulating glass that holds up to 50 dB. Should you require more than this you have to use double walls. We can also supply walls with eg. bullet-proof glass, one-way mirror and similar, as well as all adjustments for air and fittings.