SUMMER HS system ‘Four Seasons’ – more sunlight, more space, more life

 The sun and air, a feeling of joy and freedom. A new view at the garden and the world. A feeling of an open space and house. If you are looking for solutions guaranteeing such impressions, if you want to provide the highest quality and comfort for your family and yourself, you should find out what stands behind the HS abbreviation.


It stands for technically advanced lift & slide doors. The provide significant space-saving since the sashes are sliding in a parallel direction and thanks to their big surface they let in a lot of light.

Soundless and easy sliding

SUMMER HS ‘Four Seasons’ lift & slide doors are made on Schüco profiles and they operate almost without a sound, they give a very easy access to the outside world.

Light, easy and comfortable

Summer HS system features lightness of use and a variety of design. In case of internal use, e.g. in the corridor between a room and a winter garden, we offer options without thermal insulation. An assortment of SUMMER HS profiles is available in over 40 color designs, in a single or double-sided veneer versions. This makes the interior and window design becomes a pleasure, not a necessity. Thanks to properly adjusted profile depths and widths, the sliding doors are in harmony with other ‘Four Seasons’ windows and doors in the house and winter garden – impression matters after all.

Summer HS System gallery

4 Seasons Windows is a brand of high quality PVC windows, created by Nowy Dom Okna Sp. z o.o.
Our products are chosen by clients who seek for quality and reliability, both in Poland and Europe.

Sąd Rejonowy Poznań - Nowe Miasto i Wilda w Poznaniu, IX Wydział Gospodarczy Krajowego Rejestru Sądowego nr KRS 0000139277 NIP 764-21-00-244, Kapitał zakładowy 1.002.500 PLN

Contact data

© Copyright 2005 - 2019 Nowy Dom Okna Sp. z o.o. All Rights Reserved. |GDPR Informations