OKNAL company was established in 2000. Our core business activity is production of high quality door and window PVC constructions and aliminium systems. Our products are widely used both in modern constructions as well as in historic architecture. The PVC profiles from which we manufacture our products are lead-free KÖMMERLING systems – the world’s leading company in PVC profile production for many years.
We also use the latest and multi-purpose ALUPROF aluminum profile systems. From the moment our company was founded, product quality has been our hallmark. Commitment to it has been our guiding principle for since year 2000. The products we offer meet the strict Polish and European standards. We have the necessary documents, approvals and certificates confirming the high quality of our products and compliance with the existing regulations.