Welcome to EnviroNomix

EnviroNomix is the UKs preferred distributor and installer of Internorm windows and doors

Internorm is the largest international name for window and door production, setting the highest standards for quality, design and innovation. You can rely on leading-edge quality in products and customer service right through from the initial consultation to assembly and after-sales service. With Internorm products and EnviroNomix you can be sure of security, reliability and durability. Internorm, Europe's leading brand, has been opening the best doors and windows to you for more than 75 years!