uPVC window manufacturers in Saint Petersburg

Who counts as a manufacturer

Own production is confirmed by a 2GIS listing plus the website, or by a production page with an address. Plants in Moscow, Ivanovo or other regions do not count. A line in a customer review is not proof.

What to ask the factory

Ask about the production time, the profile series, the terms of the measurement visit and delivery. Find out who installs: in-house crews or a subcontractor. Ask to see a sample and the certificates. Other points are in the buying guide, and specifications are compared in the profile overview.

Scores

The best window manufacturers are ranked by the same five-criteria score as everyone else. Weights, smoothing and the rules for missing data are in the methodology.

Questions and answers

Why is a factory I know missing?

Its plant is in another city, or its own line is not confirmed. Write to vseprooknaspb@gmail.com and we will check.

Are brands compared here?

No. For a comparison of two profile brands, see REHAU vs VEKA.

How is this different from the main table?

Only companies that make their own products. The full list is in the list of window companies.