White window with the Admiralty spire behind the glass
  1. Saint Petersburg

Window Companies in Saint Petersburg: Ranking

This ranking covers window companies in Saint Petersburg and the Leningrad Region. Our editors studied 91 firms, and 67 of them qualify for a place. The first 58 places go to companies with a full data set, led by a score of 9.9 out of 10. Five criteria set the order: reviews, prices, warranty, years in business and replies to negative reviews.

PlaceCompanyReviewsPricesWarrantyYearsReplies to negative reviewsTotal
1Okonnaya kompaniya RS9.910.010.09.510.09.9
2Osteklenie kottedzhey9.310.010.07.110.09.3
3Alyuminievye okna SPb9.59.08.010.010.09.2
4Derevyannye okna SPb8.610.08.010.010.09.1
5Osteklenie balkonov8.910.07.010.010.09.0
6Oknosfera9.410.05.010.010.08.8
7StroyKomfort9.310.05.010.010.08.7
8Okna 789.210.05.010.010.08.7
9Etalon Okna7.710.010.010.03.38.5
10Stroy Vector8.610.05.010.010.08.5
11Okna Panorama8.310.05.010.010.08.4
12Remont Okon SPb9.810.02.010.010.08.3
13Plastikovye okna SPb7.910.010.010.00.08.3
14Mizantin7.210.05.010.010.08.0
15Oklandia8.310.03.010.010.08.0
16Okna komforta9.310.010.00.010.07.9
17Garant-Piter8.710.02.010.010.07.9
18Okna RTS9.610.00.010.010.07.9
19OK Land8.610.00.010.010.07.5
20Dogma9.210.03.03.610.07.4
21WinDoors8.15.010.010.00.07.3
22Olkon9.110.05.00.610.07.3
23Zimniy sad8.610.03.04.410.07.3
24Timofeev Okna KBE8.95.05.06.910.07.1
25Steelfort.spb9.85.01.010.010.07.1
26Okna Weka7.210.00.010.010.07.0
27Kamet8.910.00.06.110.07.0
28Okna Kontakt8.35.03.010.010.07.0
29Ecookna6.910.00.010.010.06.9
30Sab-KBE6.610.00.010.010.06.8
31Okna FORTE8.010.02.010.01.16.8
32Ultra Okna Garmoniya9.310.00.010.00.06.8
33Okna v dom5.610.03.07.610.06.7
34Okna rosta4.910.05.010.05.06.7
35Okna ot Prirody8.85.00.010.010.06.6
36OknaPomoshch9.410.00.04.16.76.6
37Vashi Terrasy9.75.05.06.80.06.4
38Novye okna Peterburga9.710.00.00.010.06.4
39Okna-Neva9.210.00.00.010.06.2
40Remont okon8.410.01.00.010.06.1
41Al-tech7.35.00.09.910.06.0
42Design-okno7.25.00.010.010.06.0
43Eurostil7.15.00.010.010.06.0
44Labrador5.610.00.010.05.05.9
45Fenster9.60.00.010.010.05.9
46Garant stroymontazh SPb9.60.00.010.010.05.8
47Moi Dom Plus7.510.01.00.010.05.8
48StroyPetroBalt9.10.00.010.010.05.7
49Pomoshch oknam9.110.01.02.00.05.7
50Nord-Glass8.90.00.010.010.05.6
51KS-okna9.55.00.08.40.05.6
52Ultra Okna Piter8.75.00.010.00.05.6
53Okna REHAU8.70.00.010.010.05.6
54Oknovichkov9.20.00.08.410.05.5
55Keroplast8.50.00.010.010.05.5
56Krokodil9.75.00.00.010.05.4
57Okno v Peterburg8.00.00.09.810.05.3
58Vekatreyd9.60.00.05.710.05.2
59Terrasi Udachi8.80.05.00.010.05.1
60Razumnye Okna8.95.00.05.90.05.0
61Vizaplast9.10.00.05.310.05.0
62Antrika8.70.00.04.310.04.7
63Kaleva3.110.00.010.00.04.6
64Imperiya Grand6.85.00.00.910.04.5
65S-Industriya8.50.00.010.00.04.5
66Okonnyy tsentr9.10.00.05.05.04.4
67VEKA7.60.00.00.00.02.7

All companies A to Z

How the Saint Petersburg ranking works

Each company is compared only with others from the city and the region, and market averages leave other cities out. A place requires at least 70% of the criteria weight to be verified. Prices and warranty terms come from the company's own website, and we keep the page and a quote on file.

Where the data come from

Questions and answers

How are the five criteria weighted?

Reviews 35%, price transparency 20%, warranty 20%, years in business 15%, replies to negative reviews 10%.

Which warranty counts?

The standard free warranty on installation work, taken from the company's website or contract. Extended or paid warranties and product warranties on profiles, hardware or materials are not counted. The top of the scale is the 90th percentile of warranty periods among all companies, currently ten years.

How are replies to reviews scored?

We take one to three star reviews from the past twelve months and count the share that received a reply from the company. That share times ten gives the score.

Who is left out?

Firms from other industries, firms based outside the city and the region, and firms removed by the editorial team. A company with less than 70% of the weight verified stays on the list without a place.

Can a company pay for a higher place?

No. Places come from the formula alone. Any paid placement is labelled as advertising.

How can a company correct its data?

Email proof to vseprooknaspb@gmail.com. We reply within three working days.

Window company rankings in Saint Petersburg

Other cities