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It depends on the individual preferences of the customer. FAKRO windows focus largely on security. FAKRO has its patented topSafe anti-burglary system, meaning the reinforced window structure significantly increases the resistance of roof windows to break-ins and protects them from opening if the sash is accidentally stepped on. VELUX roof windows, on the other hand, offer excellent insulation thanks to ThermoTechnology, which translates into durability and safe use.

It depends on the material the window is made of, the number of panes and its dimensions. Wooden roof windows are relatively cheaper than PVC roof windows (FAKRO) or wood-polyurethane ones (VELUX). The larger the window, the higher the price. The average price of a wooden triple-glazed roof window measuring 78x118 starts from 1,800 PLN net upwards.

Wooden windows are recommended for rooms not exposed to increased moisture, e.g. living room, bedroom or day room. Plastic windows, on the other hand, are recommended for rooms such as the bathroom, kitchen or laundry, where moisture occurs much more often.

It depends on the height of the room. If we have easy access to the roof window, meaning we can close and open it without any problem, we can use windows with top or bottom opening. With a higher knee wall, bottom-opening windows will be easier to operate. In rooms where windows are installed above 2 metres and access is difficult, we suggest using remote-controlled electric or solar windows with an additional rain sensor, which will close automatically.

Yes. Depending on the level of moisture in the room, the condition of the varnish should be checked regularly. Every year the hinges in roof windows should be greased. The frame should be thoroughly rubbed with sandpaper, and varnish applied to a dry and clean surface.

Roof windows should be replaced every 15-20 years. With plastic windows this period can be extended due to lower wear of the material.

The air vent is responsible for proper attic ventilation, meaning it brings air from the outside into the room. Roof windows usually have one air vent installed in the upper part of the window, and it can be fitted (if the roof window does not have one) in any type of window, whether wooden or PVC.

The main difference between double- and triple-glazed units is not only their construction but the resulting thermal insulation. Thanks to an additional pane, a spacer bar and a 'cushion' of noble gas, triple-glazed windows offer better protection against cold from outside and heat loss from rooms.

The surface of the panes is naturally the coldest element separating the room from the outside world. As a result, the water vapour in the air condenses when it meets the cold pane surface. The room should be aired regularly.

The technical parameters of roof windows are key aspects that determine their functionality, energy efficiency and durability. When choosing the right roof windows, you cannot overlook issues such as the heat transfer coefficient, acoustic insulation or resistance to weather conditions.

The sash of a roof window usually rotates 180 degrees and has a lock, thanks to which it can be locked in place for cleaning.

The best choice of accessories for reducing room overheating is awnings. Internal blackout blinds also protect a room from overheating, but only by 40%, unlike external awnings, whose effectiveness is 8x better. Another solution is external aluminium roller shutters, which provide full blackout.

All the information you need is on the rating plate located in the upper part of the sash (the opening part of the window). To find the window rating plate, open the roof window or, at greater heights, rotate the window 180° and lock it to read the plate.

Yes. We have FAKRO and VELUX manufacturer sample sets in stock. If you would like to see how a given material looks in reality, that is possible.

The gutter should be installed so that at least half of its width extends beyond the edge of the roof slope, so that water running off the slope flows into the gutter channel.

It is recommended to place fascia brackets every 55-60 cm.

Yes, you can. However, keep in mind that each manufacturer has its own communication protocol, and the devices you want to connect with the windows must work on the same protocol. FAKRO products work on the Z-Wave protocol and WiFi, while VELUX works on WiFi.

The most durable type of roof is a slate roof. Covering a roof with this type of material is also known as German covering. The durability of a slate roof is estimated at around 120 years. However, it is one of the most expensive types of covering.

Yes. In most cases it is possible. You can order roof windows from us with our installation, without having to collect the goods from our warehouse.

Yes. After arranging a suitable date and time for the meeting, e.g. by phone or email.