Fire windows and doors

We are a certified manufacturer of fire and
burglar-resistant windows, doors and façades.
We have the necessary certificates, authorisations
and documents to produce and perfectly
manufacture smoke-proof fire protection structures
or those for escape routes. We carry out
investments in public, private and commercial
industrial buildings at home and abroad.

aluminium doors, smoke-proof, burglar-proof windows, burglar-proof doors, fire-fighting façades, fireproof glass walls, special constructions, fire-fighting joinery, fire-fighting, burglar-proof, fire-walls, manufacturer, aluprof, external doors

Oknal company is a manufacturer and supplier
of the highest quality fire-resistant joinery. We
offer fire doors and windows. Many years of
experience in the production of joinery allows
us to meet even the most complex requirements
and expectations of our customers.