Outward-opening double casement window

Two-sash layout for outward opening

Two-sash outward-opening side-hung window

A made-to-measure side-hung window in pine or oak, with optional aluminium cladding. Select the colour, handle, glazing and one of the named glazing-bar designs to suit your project.

Opening type

Outward-opening side-hung sash

Material

Pine or oak, each also available with aluminium cladding

Glazing

Insulating glass with heat-reflective coating, warm edge and argon filling

Marking

CE marked

01

Operation and everyday use

This window combines two side-hung sashes in one unit, designed to open outwards. The opening movement is therefore directed away from the inside of the window. This can be particularly convenient where the area immediately inside the window is intended to remain clear. Nevertheless, consider operation in relation to the room itself rather than in isolation. The user's height, handle position, frequency of use and nearby furnishings can all affect how natural the window feels in daily use.

The handle choice lets you include this visible operating element in the design. A handle is both a point of contact and a visual accent: it can blend discreetly into the overall look or create a deliberate contrast. SPILKA or IPA fittings are specified for the technical equipment; handle selection is a separate design decision. If a particular shape, feel or visual effect matters to you, describe it as specifically as possible in your enquiry.

For comfortable daily use, also consider who will mainly operate the window and when it will be opened. In a frequently used room, easy reach and an intuitive handle design may be most important. In a less-used room, visual integration may take priority. These considerations do not alter the technical window type, but help align the available purchase choices with everyday life.

As with every moving building element, careful use supports long-term performance. Operate the sashes and handle without unnecessary force, and seek professional assessment if the movement changes. Cleaning and care should suit the selected timber or timber-aluminium version. Match specific care products or interventions to the actual finish and installation situation instead of relying on general assumptions.

02

Construction, component dimensions and technical details

The window is designed as a two-sash, outward-opening side-hung type. Material options are pine, pine with aluminium cladding, oak and oak with aluminium cladding. The installation holes have a diameter of 14 mm. This measurement describes the intended holes as a construction detail and should be considered with the building structure and selected connection during professional installation planning.

The outer frame is specified as 105 x 57 mm. With aluminium cladding, the outer-frame component dimension is 115 x 57 mm. The sash frame is specified as 76 x 65 mm; with aluminium cladding, its component dimension is 86 x 65 mm. These are dimensions of the named frame components. They are not general depth, width or height dimensions for the complete window and do not replace the order size or assessment of the intended opening.

Choose either 2- or 3-pane insulating glass. Both constructions include a heat-reflective coating, a CHR warm edge and argon filling. The glass seals are made from black rubber. Consider this dark detail when planning colours and materials, without assuming an equally visible black edge from every viewpoint.

The window is CE marked and offered with a 5-year manufacturer guarantee. For your project documentation, record the selected material version, exact size, glazing, glazing-bar design, colour and handle together. This keeps technical details clearly distinct from individual design choices.

05

Assessing the intended opening correctly

A made-to-measure window begins with a carefully assessed opening. Do not record only one dimension; check the building situation at several points. Existing openings can be uneven, and visible surfaces do not necessarily show the actual connection area. Final order dimensions should therefore come from a suitable professional measuring method. Photos and a sketch usefully support figures, but do not replace reliable measurement.

Because the sashes open outwards, the required opening and movement space outside is an important planning point. Check whether reveals, railings, external shading, plants, fittings on other elements or other obstacles could enter the movement area. Future access for operation, care and cleaning should also suit the installation position. This assessment concerns the specific location and cannot be answered from the product name alone.

On the inside, the window board, wall finishes and handle position may matter for comfortable use, even though the sash movement itself is outwards. Also consider how the frame should connect to adjacent materials. Masonry, timber construction, cladding and existing frame remnants can require different planning solutions. The product is made to measure, but individual manufacture does not replace a suitable installation and connection concept.

If the window forms part of a row or a divided façade, also document reference heights and visible lines. Glazing bars, frame edges and neighbouring openings can only be deliberately coordinated when their positions are known. For a replacement project, overall views are often as useful as close-up photographs. For a new build, drawings can show the intended relationship.

If anything remains uncertain, ask a perit or another suitably qualified professional to check the measurements and building structure. Then send us the reliable dimensions and key conditions. The more clearly you describe the opening, junction and possible obstructions, the more precisely the material, glazing and design choices can be related to your project.

06

Material, colour and visual composition

The window is available in pine or oak; both timber species can also be selected with aluminium cladding. This provides different material expressions for your design. Timber shapes the appearance through its natural character, while aluminium cladding adds another surface to the external look. The version that suits your project depends on the desired relationship between interior, façade and adjacent building elements.

The available colour selection extends this design scope. Colour can blend a window into a wall surface, match other building elements or make it stand out deliberately. Do not assess a small colour sample in isolation. Compare the intended effect with the roof, façade, doors, visible metalwork and interior colour temperature. Existing timber surfaces can also be an important reference.

The glazing-bar design, frame material and colour should be considered as one composition. A strongly divided glass area can be integrated calmly through restrained colour. Conversely, a contrasting colour can make a simple design without glazing bars stand out clearly. These are design possibilities, not guaranteed results. Light, surroundings and viewing distance change how proportions and colour transitions are perceived.

The handle is also part of the visible overall design. Its form and appearance can relate to other handles or fittings in the building. State in your enquiry whether you prefer discreet integration or a deliberate design accent.

If you are weighing up pine against oak, or a timber-only version against a clad one, make a short list of priorities. Should the timber species set the tone indoors? Is a particular material relationship required outside? Must several windows match visually? The answers help you make a reasoned choice. We can then consider your details as one overall brief rather than treating colour, material, glazing bars and handle separately.

07

Comparing related product types purposefully

For a meaningful product comparison, first decide what function each opening should fulfil in the building. Important differences include the number of sashes, opening direction, movement type and whether a fixed glazed panel should form part of the composition. Installation position also matters: a façade window, roof window and patio door serve different purposes. Compare the product type first, then materials, glazing and design options.

The two outward-opening combination side-hung windows pair a fixed glazed panel with one sash. Both are available in pine or oak and with 2- or 3-pane insulating glass. In the standard combination version, both timber species can also be selected with aluminium cladding, while the traditional-style version is offered in pine or oak. Different glazing-bar designs allow coordinated division of the fixed panel and sash in both versions.

For the roof, a pivot roof window in pine with aluminium cladding is available. It has a bottom-mounted operating handle and 2-pane insulating glazing with a heat-reflective coating and argon filling. The single- and two-sash windows with a vertical pivot axis, by contrast, open outwards and are available in pine or oak, each also with aluminium cladding. The single-sash inward-opening window adds a tilt function and uses Roto Frank fittings.

For a direct route outside, compare the single-sash outward-opening patio doors. Both versions have SPILKA and ASSA fittings with 3-point locking and are available, depending on the version, with glazing and a panel. The standard patio door is offered in pine or oak, each also with aluminium cladding. The traditional-style patio door is available in pine or oak. Different glazing-bar and panel designs are also available for coordinated styling.

Use a fixed order when comparing: first clarify installation position, product type and opening direction. Then check whether you need one or two sashes, a fixed glazed panel, a tilt function or a doorway. Afterwards, compare the materials, glazing and glazing-bar designs offered for each. This ensures that the selection considers intended use and building context, not only external appearance. Directly below this section you will find suitable related window and door types for further guidance. Outward-opening combination side-hung window, Traditional-style outward-opening combination side-hung window, Pivot roof window, Single-sash outward-opening window with a vertical pivot axis, Two-sash outward-opening window with a vertical pivot axis, Single-sash inward-opening window, Single-sash outward-opening patio door, Traditional-style single-sash outward-opening patio door.

08

Preparing your enquiry in clear steps

Start with a short project description. State whether it is a new build, renovation or replacement of an existing window. Describe the room, façade situation and the intended role of the window in the overall design. A brief, specific outline helps us more than a long collection of unconnected individual requests.

Next, gather reliable dimensions. Add photographs, views or a simple sketch showing adjacent building elements. Mark which details have already been professionally checked and which remain at the planning stage. This distinguishes fixed requirements from open decisions without introducing assumptions into the information.

Then choose the basic material version: pine, oak or the respective option with aluminium cladding. Note the desired colour and what it should coordinate with. If several windows or doors belong together, send an overall view where possible. This makes recurring lines and material relationships easier to identify.

In the next step, select the available glass construction and preferred glazing-bar design. Use the complete named design description for the pattern where possible. This avoids confusion between horizontal and vertical divisions. Add your handle preference separately. If only a particular visual effect is important, you can describe it without assuming a specific handle version.

Finally, check whether all choices appear compatible: does the division suit the façade? Has the material effect inside and outside been considered? Are colour and handle treated as part of the same composition? Have particular building conditions been stated? A final order of priorities is useful if individual wishes still need discussion. Tell us which points are essential and where you remain open to joint coordination. With this organised basis, we can record your enquiry efficiently and address outstanding details precisely.

Can the window be ordered made to measure?

Yes. The window is offered made to measure. Dimensions of the intended opening and information about the installation situation are helpful for your enquiry. If in doubt, arrange a qualified on-site assessment so the order dimensions suit the actual structure and planned connection.

Can I choose a colour?

Yes, colour selection is one of the available purchase choices. Consider the timber species, any desired aluminium cladding, the façade, interior and existing building elements. Tell us as specifically as possible what design effect you wish to achieve inside and outside.

Can I choose the window handle?

Yes, a handle selection is available. It concerns the visible operating element and should suit both the intended design and everyday handling. The named fitting brands are technical product details, not a separately guaranteed choice between manufacturers.

How long is the window guarantee valid?

The window comes with a 5-year manufacturer guarantee. Record the selected version, including dimensions, material, glazing, glazing-bar design, colour and handle, in your order documents and keep the related paperwork.

What is the role of aluminium cladding?

Aluminium cladding is specified as an option for pine and oak. It changes the external material expression and the dimensions of the affected frame components. Assess which version suits your project through the façade, colour concept and desired material transitions.

How do I find a suitable glazing-bar design?

Choose the glazing-bar design according to the desired division, proportion and relationship to the architecture. A calm façade may benefit from a restrained arrangement, while more strongly divided existing elevations can suggest a more detailed pattern. The overall effect matters, not the window viewed alone.

What should I consider for cleaning?

Because the sashes move outwards, future cleaning should be considered during planning. Check where the external surfaces can be reached from and take storey height and surroundings into account. Difficult-to-reach installation positions benefit from a coordinated cleaning and access plan.

What information helps with a specific enquiry?

Useful information includes opening dimensions, photographs, sketches and a short description of the building project. Add your preferences for timber species, aluminium cladding, colour, handle, glazing and glazing-bar design. Also highlight adjacent building elements or design requirements that should be considered.

Plan your window project with us

Planning an individual window project? Send us the dimensions of the intended opening, your preferred material version, glazing, suitable glazing-bar design and ideas for colour and handle. We will review your selection with you and help clarify outstanding design questions clearly before you order.