The Manufacturing Process - Izoterma

Specialized advising and bidding

We analyse and deliver the best solution to our customers, in line with their space and needs. We take notice of your desires and expectations, we discover technical constraints and we start our collaboration from a solid base that will help us prepare the most suitable proposal. Our consultants will provide you with the right personalized options, meeting both technical and cost-effective requirements.

First, we will carry out the exact measurements for the joinery panel, exhibiting afterwards all technical details and guiding you through the process of choosing the most appropriate joinery configuration.


We offer high-end VEKA PVC (A Class) joinery, with 5 and 7 thermal insulation chambers, imported directly from Germany.

The windows and doors are exclusively manufactured in Izoterma’s own plant on a high-tech line, having as top strength the Schirmer CNC processing and cutting centre and two Stuertz welding-cleaning lines.

Delivery and assembling

One of Izoterma’s specialized teams will deliver and assemble your PVC joinery order, strictly adhering to the technical and installation specifications of each profile. During the assembling, we will only use professional tools and solutions for a flawless experience.

Service and warranty

We provide 5-year guarantee for production and installation. The necessary service works during this period will be made by our team. The average lifetime of the joinery is 25 years, under the conditions of regular use and proper maintenance.