Energy effective glass
The U-value changes with which glass construction is used. In each product group there are several different alternatives from a U-value of 1.3W/(m²K) to below 0.8W/(m²K).
Outward opening window wood/aluminum Tradition 1-sash side-hung
Outward opening window wood/alu Tradition pivot window, Optional: black RAL 9005
Outward opening window wood/aluminum Tradition side-hung with espagnolette, Optional: color black RAL 9005, black hinges
Outward opening aluminum window wood/aluminum Tradition fixed
Outward opening aluminum window wood/aluminum Tradition 3-sash side-hung
Outward opening aluminum window wood/aluminum Tradition 2-sash side-hung
Aluminium window outwards opening Tradition
A traditional outward-facing window, can be delivered side-hung with espagnolette or window hooks, or as a pivot window with hidden pivot fittings. The window has an external aluminum profile that sits far out in the construction, with a 56 mm narrow arch profile giving it a sober and stylish impression. The arch and frame have a folk profile on the inside. Model Tradition can be delivered with genuine Viennese astragals, which means an aluminum bar on the outside, spacer between the glasses and a fixed wooden bar on the inside.
Grey rubber strip and white spacer between the glasses give a uniform and exclusive appearance. A wide range of options gives you the opportunity to create a window that suits your house.
Our collaboration with leading hardware manufacturers and a wide range of options gives the architect full flexibility to create a window for your specific purpose.
- U-valuefrom 0.83 W/(m²K)
Product files
Technical information
Options
There are several different options to choose from at Ekstrands, here we show some of the most common.
Solar protective glass
Solar protective glass is used when you want to prevent radiant heat. We offer a number of different options.
Safety glass
Safety glass is laminated or tempered glass. Tempered windows are used for personal safety and laminated windows are available in a number of different classes for burglary protection.
Download PDF about the National Board of Housing, Building and Planning's building rules regarding personal safety here >>
Sound reducing glass
Trains, car traffic, city buses or other disturbances can be reduced with the right choice of glass combination. Reductions of 36, 37 or 40dB can be achieved with sound reducing glass. Ekstrands also has a tested sound reducing window, EC/90 SR46.
Window sill 16 mm
This window sill is 16mm thick and available with straight or rounded corners. Upon request, we can also produce specially adapted window sills.
Window sill 30 mm
This window sill is 30 mm thick and available with straight or rounded corners. Upon request, we can also produce specially adapted window sills.
Window sill profiled
This profiled window sill is 30mm thick and available with straight or rounded corners. Upon request, we can also produce specially adapted window sills.
Oak window sill
This window sill is 30mm thick and is available with straight or rounded corners. Upon request, we can also produce specially adapted window sills.
Spacers
Color selection on spacers between glass is an important detail on windows that many do not think about. White is standard on white windows and gray on all others. The following colors can be chosen at no extra cost: White 9016, gray 7035, gray 7040, brown 8004, brown 8016, black 9004.
Ventilation
Window ventilation is a complement to the house's ventilation and air supply. We offer Biobe 30 which is delivered loose for assembly on site. An external grille is also mounted on fixed windows, on openable windows the air intake is open between the frame and sash, not visible from the outside.
Insect screen
An insect screen that is very practical and takes up minimal space when not in use. The color of the profile is white RAL 9010. On balcony doors, the insect screen is pushed sideways. Choose between 4 different nets: Plastic fiberglass is standard (gray net), Clearview (black net), Pollen reducing (black net), Blackout (white fabric)
Blinds
Is white as standard and is available in two models, standard or design. Also available in silver or black.
Design blinds
The design blind is white as standard.
Pleated blinds
Pleated blinds with string lock on the left or right side. Available in several different fabric materials and colours, even as blackout. Also available as a handle model.
Child safety locks
We can offer child safety locks for windows, for example HOPPE KISI2
Cleaning gap
The rotation takes place a bit into the window and you get a small opening on the side of the window which makes it easy to clean the outside of the window. At the same time, the hinges are not visible from the outside and you get a stylish exterior on the window.
Ventilation fitting 1236
Ventilation fittings 1236 is available in chrome and brass. Available for outwards opening windows.
Ventilation fitting 415
Available in brass and nickel
hinges with peasantry pin
Ornamented hinges that fit well with classic windows
Matching hinges
Silver-colored hinges are standard, but you can also choose black or white.
173:an / Atlantic
It's called the 173 for doors and Atlantic for windows. A classic hammered decorative glass.
Cotswold / Kura
This glass is called Cotswold for doors and Kura for windows. A classic decorative glass with vertical patterns that was very popular in the 50s and 60s.
Etched / Decormat
Frosted glass for reduced visibility. It is called etched on doors and Decormat on windows.
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A striped decorative glass with clear glass. Lined glass clear is called on doors and Flutes for windows.
Niagara
Decorative glass Niagara is the same name for doors and windows. It is glass with a vertical pattern that resembles a waterfall.
Clear glass
Clear glass is standard on most of our products if nothing else is specified.
Fixed window
Fixed windows are suitable when there's no need to open the windows. They can be delivered in considerably larger measurements than openable windows. A fixed window consists only of a frame and allows more natural light than opening windows. Keep in mind that the fixed and opening windows have different optics. This causes the alignment of the glass, and in some cases glazing bars or astragals, to differ. Fixed windows can also be delivered as gable windows in circular angles.
1-sash side-hung window
1-sash traditional outwards opening side-hung window available with a variety of fitting types. Espagnolettes (handles) are more modern and practical. Fasteners are classic simple fittings that suit the style of old houses. The window can be delivered with a so-called cleaning gap, allowing the sash to be pushed sideways so there is access to clean the outside of the glass from the inside.
Side-hung window with fasteners
1-sash traditional outwards opening side-hung window available with a variety of fitting types. Espagnolettes (handles) are more modern and practical. Fasteners are classic simple fittings that suit the style of old houses. The window can be delivered with a so-called cleaning gap, allowing the sash to be pushed sideways so there is access to clean the outside of the glass from the inside.
3-sash side-hung window
Our wooden windows Classic104 are also available as 3-sash. Available with a variety of fitting types. Espagnolettes (handles) are more modern and practical. Fasteners are classic simple fittings that suit the style of old houses. The window can be delivered with a so-called cleaning gap, allowing the sash to be pushed sideways so there is access to clean the outside of the glass from the inside.
TopSwing tilt and turn window
TopSwing is a window where the sash can be turned around so cleaning can be performed from the inside. Unlike many other similar windows our TopSwing windows have concealed fittings that aren't visible from the outside. Our TopSwing window fittings have, depending on size, a number of ventilation modes that the sash can be locked in.
1-sash balcony door
Outwards opening balcony doors are built according to our customers requests. Standard balcony doors are delivered fully glazed. It’s becoming more common with this type of balcony doors since they let in more light. Insulated fillings, glazing bars and astragals in several variations are available options. Balcony doors are available in a wide range of width and height dimensions. Up to M25 height is standard. Different handles with locks and safety espagnolette WK2 are optional additions as well.
2-sash double balcony door
Outwards opening double balcony doors are available in most width and height measurements and are customized according to our customers requirements. The standard double balcony door is fully glazed. As an option you can get insulated fillings, with or without a panel, various glazing bar and astragal options.
Standard double glazing
Tradition104 Wood/Alu has a 2-glass pane with a U-value of 1.2W/(m²K), it is considered energy efficient and in many cases it's sufficient. Choosing the right U-value and glass is complex. A 2-glass pane, for example, has better daylight transmission and solar energy transmittance (G-value) compared with a standard 3-glass pane. What to choose depends on how well insulated the house is and what you prioritize, energy savings, comfort, sun protection, etc.
Standard triple glazing
Tradition104 Wood/Alu has a 3-glass pane with a U-value of 1.0W/(m²K). It provides slightly better thermal insulation and edge zone temperature, but poorer daylight transmission and solar energy transmittance (G-value). What to choose depends on your needs, contact us and we will tell you more.
Triple glazing super energy
Tradition104 Wood/Alu can be delivered with triple glazing with a U-value of 0.83W/(m²K).
Ekstrands standard colors
We have a number of selected standard colors that are developed for optimal light and weather resistance, these are classic comfortable colors that do extremely well on exterior doors. Feel free to visit our exhibitions to see the colors on doors in real life.
Optional colors
Ekstrands can paint in all colors. We recommend RAL as these colors are adapted for outdoor use. Windows can be delivered with different colors on the inside / outside. We offer full warranties even on black windows.
alu structured matt
We offer a selection of colors with a matt structured surface on aluminum cladding. These are pleasant colors that work extremely well on aluminum windows. Feel free to visit our exhibitions to see the colors in real life.
Anodized aluminium
Ekstrands can also offer anodized aluminum surfaces. The colors are reminiscent of bronze and graphite and fit today's modern design with natural material choices and color scheme with earthy colors. Anodised aluminum has variations in shade and there may be shifts within one and the same delivery. If you like the color that the anodizing gives but can not accept the natural color changes, then there is also a powder coated color that should mimic the anodizing.
Standard white & Neutral white
Our standard white is slightly broken. Ekstrands can also supply neutral white or any color.
Lacquer MATT natural oak / pine
Lacquer MATT latte Oak / Pine
Lacquer MATT hazel Oak / Pine
Lacquer MATT driftwood Oak / Pine
Lacquer MATT graphite Oak / Pine
Lacquer MATT coffee Oak / Pine
Lacquer matt anthracite Oak / Pine
Lacquer MATT black Oak / Pine
lacquer matt White Pine
Lacquer fully matt natural Oak / Pine
Only for wooden/aluminum windows
Lacquer fully matt hazel Oak / Pine
Only for wooden/aluminum windows
Lacquer fully matt stone Oak / Pine
Only for wooden/aluminum windows
Lacquer fully matt white Pine
Only for wooden/aluminum windows
Lacquer 5063 Oak / Pine
Lacquer 5056 Oak / Pine
Lacquer 5062 Oak / Pine
Lacquer 5065 Oak / Pine
Lacquer 1519 Oak / Pine
Lacquer 0044 Oak / Pine
Lacquer 1040 Oak / Pine
Lacquer 5219 Oak / Pine
Lacquer 5067 Oak / Pine
Lacquer 0022 Oak / Pine
Lacquer 0046 Oak / Pine
Lacquer 1710 Oak / Pine
Lacquer 5059 Oak / Pine
finger joints on oak stained windows
Stained oak windows with a length/width of up to 2 meters can be delivered without finger joints.
Between 2-3 meters delivered with 2 finger joint. Over 3 meters delivered with 3 finger joints.
Finger joints on pine stained windows
Stained pine windows with a length/width of up to 2 meters can be delivered without joints.
Between 2-3 meters delivered with 1 joint. Over 3 meters delivered with 2 joints.
Standard handle
The default handle unless otherwise specified. Available in more materials and colors upon request.
Window hooks
Hoppe Singapore
Hoppe Tokyo
Hoppe Tokyo lockable
Prästö straight
Prästö
Björkö straight
Björkö
Sibes 2383
Standard handle top swing
Hoppe Tokyo curved U14
Hoppe Tokyo U14 lockable
Hoppe Atlanda U26 curved
Hoppe Atlanta U76 with lock
Hoppe Austin curved U74
Hoppe Tokyo for balcony door
Balcony door cylinder lock
+3
Fitting package
SPA: Removable aluminium astragal
SPA removable aluminum astragals on the outside. The astragal is removable, and is delivered mounted on the window.
WSPA: Vienna astragal wood/alu
Vienna astragal wood/alu is an exclusive astragal in wood on the inside and aluminum on the outside where the astragal is glued on both sides of the glass with an aluminum profile between the glasses. For 2-color painted windows, this is the best option. Works best with 2-glass panes.
ASP: Aluminium astragals
Aluminum astragals between the glasses are mainly used on aluminum-clad windows and PVC. Delivered as standard in 26mm width but available in several designs and colours. Works best with 2-glass panes.
GDP Fixed
Ekstrand's glass dividing bars are genuine. We divide the glass pane, which gives a wooden post that divides the glass. Delivered in 58mm or 96mm width. The fixed S104 wood/alu windows are glazed from the inside with a wooden glazing bead.
GDP Öppningsbart
Ekstrands' glass dividing bars are genuine. We divide the glass pane, which gives a wooden post that divides the glass. Delivered in 58mm or 96mm width. The opening S104 windows are glazed from the outside with the aluminium.
Classic astragal examples
The astragal division can be done in many different ways. Talk to us for tips and advice!
Classic astragal examples
The astragal division can be done in many different ways. Talk to us for tips and advice!
Flag astragal examples
The astragal division can be done in many different ways. Talk to us for tips and advice!
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