Kömmerling 88 / 4-18-4-18-4i

by Grandfasad
  • KÖMMERLING 88 is a great product for developing new high-quality windows. The optimal mounting width of 88 mm opens up many possibilities for contemporary perspective construction. It is a unique energy-efficient system based on the highest traditions of making plastic profiles for windows. Due to the high values ​​of the coefficients of heat and sound insulation, it has received the status of a smart design of the new generation.
  • 6-chamber system with optimal mounting depth of 88 mm; excellent insulation with heat transfer resistance R0 = 1.0 m2 ° C / W; a system with three compaction circuits that provide better protection from rain and wind; The innovative seal on the glass folding of the leaf provides additional insulation, greater comfort for life and a lower risk of excess condensate; drainage groove in a frame that draws water out; larger range of glazing (24-54 mm), the possibility of using double-glazed windows and the best protection against noise and external penetration; sound insulation up to 48 dB; reliability and stability thanks to perfect statics; the possibility of creating large-sized constructions; ease of care and maintenance, as the accessories of the fittings are located in a place that is protected by the middle seal of the seal; ecological lead-free technology greenline using calcium-zinc stabilizers, safe for health and the environment.
Manufacturer Grandfasad
Contact Details LLC "Grand-Fasad Ukraine", 17, Blagoeva, Str., Kharkiv, Ukraine, tel.: +38 (066) 743-16-71, +38 (057) 707-12-00, e-mail: grandfasad.com@gmail.com, www.grandfasad.com
Manufacture Product Details http://koemmerling.ua/
Material PVC
Number of glasses 3
Gas Filling Air
R-Value m²K/W 0.82

Annual savings
Annual savings: UAH 2,600 / 2,100 kWh*

Annual energy baseline for heating 22,944kWh/a

Annual energy after replacement Kömmerling 88 / 4-18-4-18-4i

Your annual savings


1. Inclusion of the technologies, equipment and materials in the Technology Selector is based solely on qualification under IQ energy’s ‘Minimum Energy Performance Standards’** and does not constitute an endorsement of the producers or suppliers of these products by the EBRD. Although every effort has been made to present correct and up to date data, EBRD does not accept responsibility for the accuracy of the data presented.

**Included technologies ‎have been assessed to result in at least a 20% higher energy performance than the market average

2. The savings are calculated for the refurbishment of an average dwelling or the replacement of an average equipment in Ukraine. The actual savings of individual refurbishment projects/equipment can differ from the indicated savings due to specific climatic conditions, size of the dwelling/equipment, consumer behaviour, etc. The displayed energy efficiency measures only have an impact on individual household's bills (savings) if there is consumption based billing available.

3. Even though we have taken reasonable care to apply up-to-date energy prices when calculating savings in UAH, we do not take responsibility for the accuracy of any savings estimates stated on this Site.

4. All prices displayed in our Technology Selector are provided by the suppliers as indicative retail prices and should be used for reference purposes only. The actual prices of the vendors/retailors can be different from those on our web site due to various reasons beyond the influence of IQ energy programme. IQ energy programme does not bear any liability for the price information of any specific product. Please, check with suppliers actual prices for products and technologies you are interested in.