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All profiles in exprof windows are equipped with reinforcing inserts with a thickness of 1.5 to 2 mm and have a protective zinc coating. Double-glazed window The main characteristics of the element: the thickness of the double-glazed window, the number of glasses and, accordingly, the chambers between the glasses, the presence of special glasses with heat-shielding coating.

The more chambers, as well as the distance between their walls, the higher the noise performanceo- and thermal insulation. Two-chamber profiles are intended mainly for cold glazing, unsuitable for windows in heated rooms due to low thermal insulation.

The surface of the profile is painted in various ways - acrylic coating, spraying, lamination under pressure. More expensive designs use metal or wood plates that are firmly fixed to the outside or inside of the frame. The decoration also concerns the very shape of the profile - the flat frames that have become familiar are gradually being replaced by rounded or more complex relief.

The REHAU manufacturer presents 7 types of profile systems: Reliable and economical REHAU ECOSOL 60 profile with a smooth surface and a 15° bevel, suitable for the manufacture of standard doors and windows, balconies and loggias; REHAU SYNEGO 7-chamber PVC profile with increased thermal insulation, which makes it possible to produce windows 50% warmer; REHAU EURO 70 standard five-chamber system, which combines good sound insulation, noise and dust protection; New 6-chamber plastic profile with a depth of 86 mm - REHAU GENEO, made of RAU-FIPRO material and having high thermal insulation performance; The REHAU BRILLANT DESIGN luxury five-chamber system with an exquisite glossy surface has increased rigidity due to 1.5 mm metal reinforcement. REHAU KORSA DESIGN 70 - a five-chamber profile system, a joint development of KORSA and REHAU, will ideally complement the interior of your premises and will please with its appearance. Ideal windows for a "passive house" REHAU GENEO PHZ is an innovative product from REHAU. This is a unique 6-chamber profile system with a depth of 86 mm. A special role in the REHAU GENEO PHZ profile system is played by special thermal modules and an integrated middle sealing circuit. achieve such high energy efficiency levels.

1. The dimensions of the double-glazed window. The widespread use of plastic windows with double-glazed windows necessitated their unification and standardization. Currently, bags are produced in thicknesses of 24, 26 and 32 mm. Profiles of different manufacturers have different seats, so you should choose a double-glazed window, in accordance with this parameter.

Among the advantages of contacting us: a guarantee for windows - 10 years; short terms of production of the order; production of raw materials in the EU; loyal rates; the possibility of obtaining an installment plan; professional turnkey installation.

Those. the window manufacturer must have a window conformity certificate, the profile manufacturer must have a certificate of compliance with the requirements of GOST 30673-2013 for the profile, etc.

PVC profile filled with polystyrene What affects the width of the profile The correct choice of plastic windows should be based on a comprehensive analysis of their parameters. One of the main ones is the width of the profile, in a professional language - the mounting depth. For standard windows, it is 50 - 80 mm. If the width of the frame barely reaches 60 mm, then there are no more than three cameras in it, and with a depth of up to 70 mm there are four or even 5.

Installation depth In addition to their own heat-shielding properties, such frames allow you to install more durable fittings, thick double-glazed windows and additional contours of insulation and sound insulation. But the width of the profile does not necessarily indicate the number of chambers - there are profiles with fewer cavities, but with a width of 8 or even 9 cm. In terms of general thermal insulation properties, they are better than narrow multi-chamber ones - it is not the number of chambers that matters here, but their size and stock air in them. We can conclude that the greater the installation depth, the better the window in terms of thermal insulation and other characteristics.

2. Choice of glass. Only experts know how to choose the right plastic window for the house, focusing only on glass. For the buyer, they are all the same. But you need to know about the difference in technical characteristics, because the packages use completely different glass modifications: transparent; tinted; self-cleaning; sprayed; shockproof; mirror; matt.