13.08.2014

Can metal-plastic windows catch fire, melt?

The base of metal-plastic windows – the profile – is made of a special fire-resistant […]
13.08.2014

To what extent do PVC windows provide sound insulation?

The level of noise insulation provided by the metal-plastic windows depends on the characteristics of […]
27.08.2014

How much warmer will the room become after installing VIKNALAND windows?

It is important to understand that many factors affect the temperature climate in an apartment: […]
27.08.2014

What is PVC?

PVC (polyvinyl chloride) – a stable compound, harmless to human health. The basis of PVC […]
27.08.2014

Окна из ПВХ и проветривание

For the most comfortable operation of metal-plastic windows, there is an accessory that allows ventilation […]
27.08.2014

Is it necessary to install a double-glazed unit if you can stay on a single-chamber one?

At your request, our specialists will manufacture a VIKNALAND window with any number of glasses […]
27.08.2014

Does plastic contain harmful substances?

The myth that windows plastic is harmful to health originated, presumably, because of the “suspicious” […]
27.08.2014

Why order windows from a multi-chamber profile if you can get by with a 3-chamber one?

The number of chambers in the window profile affects such indicators as thermal protection, strength […]
27.08.2014

Is it true that plastic windows create stuffiness in the room?

The windows themselves can not create a frowziness: the metal-plastic window either is in a […]
27.08.2014

What could be the cause of a draft from plastic windows?

Only a craftsman can determine the true reason for drafts. Therefore, it is necessary to […]
27.08.2014

Как часто надо проветривать помещение?

Everything depends on the size of the room and the number of people in the […]
27.08.2014

What is the protection against breaking a window?

Windows in rooms located on the first or last floors of buildings necessarily require special […]
27.08.2014

What does “German quality” of windows really mean in Ukraine?

Until recently, in the minds of Ukrainians, there was a stereotype that the best windows […]
27.08.2014

What is the main advantage of VIKNALAND windows?

The main advantage of VIKNALAND window structures is its complete adaptation to the climate of […]
27.08.2014

What does “one-stop warranty” mean?

In order for the new metal-plastic windows to serve you for more than one decade, […]