Wooden windows

European-style wooden windows

This is a high-quality product that the Megamas team will help you to have in your home.” European-style timber windows are the right choice for those looking for the perfect balance between cosiness and modern technological progress. European wood windows are the choice for both private and public buildings because they are functional and visually appealing, and they fit into any interior. These windows are easy to use and easy to clean as they open inwards.

GEMINI – wood/aluminium window series

This is a new type of our product with protection from the outside by aluminium coatings. The Gemini classic sash does not have a glazing bar, giving it a very aesthetic and attractive appearance from the inside, and the choice of aluminium coatings will satisfy the most demanding customers.

Gemini Integral

A very modern and contemporary wooden window protected by an aluminium cladding on the outside. The integrated sash looks like an unobstructed window from the outside, so that the installed product can be completely concealed in the façade if required. The inner part of the window is free of glazing bars, either in the casement or in the display part

Exclusives
Optional extras available

Gemini Quadrat FB

Modern and contemporary wooden window protected by an aluminium cladding on the outside. The aluminium screen of the sash is aligned with the frame, giving the window an elegant and complete look.

Exclusives
Optional extras available

Gemini Quadrat

Modern wooden window protected by an aluminium cladding on the outside. The window is similar to the Quadrat FB, but the aluminium screen of the sash is recessed in relation to the frame. This solution allows for the glazing unit to be recessed, giving this type of window slightly better thermal performance than Quadrat FB.

Exclusives
Optional extras available

GEMINI CLASSIC

classic wooden window with aluminium cladding on the outside. This product is the price leader in the Gemini range of aluminium wood windows.

Exclusives
Optional extras available

EURO 78

These are Class A energy-efficient timber windows. Customers choose them to save money while still having a top-quality window. Available with single- or double-glazing units up to 44 mm thick.

Optional extras available

EURO 78 ALU

These windows are identical to the Euro 78 windows, but with additional aluminium coverings on the outside for greater weather protection. For this type of window, the aluminium coatings do not affect the thermal performance of the window, so it remains as warm as a Euro 78 window.

Optional extras available

EURO 92

These are wooden windows identical to the Euro 92 windows, but with additional aluminium coverings on the outside for greater weather protection. For this type of window, the aluminium coatings do not affect the thermal performance of the window, so it remains as warm as Euro 92 windows.

Optional extras available

EURO 92 ALU

These are wooden windows identical to the Euro 92 windows, but with additional aluminium coverings on the outside for greater weather protection. For this type of window, the aluminium coatings do not affect the thermal performance of the window, so it remains as warm as Euro 92 windows.

Optional extras available

RC3 security class windows

As the only certified manufacturers of burglar-resistant wooden windows in Lithuania, we are pleased to offer you products complying with security classes RC1, RC2 and RC3. Our windows are equipped with various solutions to enhance the mechanical properties of the window and ensure the protection of you and your property. There are six security categories in total, but for residential applications RC1, RC2 and RC3 are particularly important. The other categories are for special constructions and high security objects. The RC1 category provides basic protection against physical force or accidental tools such as pliers, pocketknife, small screwdriver, etc. RC2 covers windows that can withstand break-in attempts using basic burglary tools such as a stronger screwdriver, wedge, locksmith’s pliers. RC3 security category windows are difficult to break through even by experienced burglars using heavy drilling and forging tools such as crowbars, drills, and hammers. Our product meets the requirements of security class RC3 and provides high protection and security. We are ready to help you choose the right window solution to meet your needs and provide reliable protection for your home and property.

Optional extras available

SCANDINAVIAN STYLE WOODEN WINDOWS

Scandinavian windows are made with strong Scandinavian expertise and state- of-the-art technology. This type of window meets the highest quality requirements thanks to its very good thermal insulation properties, durability, smaller frame, larger glass area and Scandinavian design. These windows are lighter than other window types. Scandinavian timber windows are practical, outward opening windows that easily find a place in even the most complex architectural solutions. They are ideal for the home, the farmhouse, or the summer house.

Optional extras available

Useful information


  • knot-free pine
  • knotty pine
  • larch
  • oak
  • mahogany

You can choose from RAL or NCS colours. We recommend using paint for the outside part of a wooden window, but the inside part can be:

  • finished with the same colour as the outside of the window (most economical),
  • finished with another RAL or NCS colour,
  • finished with a clear varnish that shows off the wood’s natural colour,
  • finished with a varnish that gives the window the desired shade,
  • oiled.

We install double- or triple-glazed units in the windows. Their thermal properties depend on the gap between the panes of glass, the inert gas in those gaps, the special low emissivity coating applied to the glass, and the material that the frame holding the glass is made of. Aluminium frames are the most commonly used. Termix or TGI frames are used when maximum warmth is a priority. The total thickness of the insulating glass unit can be anywhere from 24 to 56 mm. Most manufacturers do not use insulating glass units thicker than 46 mm, claiming that anything more does not improve the thermal properties, and that the optimum thickness for the frame holding the glass is 16–18 mm. They are absolutely right, but nowadays, the vast majority of homes have at least a few large windows where the glass cannot be 4 mm thick. The larger the window, the thicker the glass has to be. This is necessary to ensure that the glass does not crack due to its size and weight. Of course, as the glass gets thicker, the frame gets thinner in order to maintain the same overall thickness, so when a huge unit has three 8-mm panes of glass, the units we produce will still have 16-mm gaps, but if the unit is thinner, then the window will definitely not retain heat as well. NEW: the gap between the insulating glass unit and the window frame is sprayed with special sealing foam. This gives the window: even more airtightness, because air can no longer freely move around in the space behind the glazing strip better acoustic insulation because once glued, the insulating glass unit transmits less vibration better thermal values, since the perimeter around the unit is the coldest part of the window better window stability, because the insulating glass unit is glued in and serves as a diagonal to prevent the window from “sinking”

  • Thermal and acoustic insulating glass units
  • Solar control glass units
  • Self-cleaning insulating glass units
  • Tinted insulating glass units
  • Acoustic insulating glass units (sound insulation up to 52 dB)
  • Fire-resistant insulating glass units (Ei30–Ei60)
  • Safety insulating glass units (with tempered or laminated glass)
  • Insulating glass units with decorative glass

Decorative grilles are often used to divide the window into smaller panes. There are different types of grilles: Aluminium grilles are usually used when the outside of the window is covered with aluminium cladding. Wooden grilles can be fastened in two ways: By glueing them to the insulating glass unit with double-sided tape and sealing them with clear silicone. By attaching them with special holders so they can be removed if required. Grilles inside the insulated glass glazing unit. In order for the grilles to divide the unit into smaller panes nicely and for the sections to look like separate units, inner bars are inserted inside the insulating glass unit under the grilles.

In the manufacture of warm, Scandinavian-style windows, weight is often a problem. Triple-glazed units can be very heavy, so for flawless operation, we use fittings from the Danish company PN UNI, which are the strongest and highest load-bearing in the market. Handles can be:

  • standard,
  • with a button,
  • with a button and a key.

Aluminium cladding on the outside of the window provides the wood with maximum protection from adverse atmospheric factors while also allowing it to breathe. These windows require no special maintenance. The aluminium profiles can be powder-coated in any colour from the RAL palette, but we also have the unique ability to cover the aluminium with a faux wood finish. The corners of the aluminium cladding are usually joined mechanically, cutting them precisely and pressing them with fittings. We can offer a better option for joining corners – welding. Aluminium cladding corners connected in this way look like one piece.

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