PURO – wooden-aluminum windows with modern form. These windows combine a number of features that guide the customers while choosing window frames.
PURO windows made in a modern style perfectly complement the elevation view in both residential buildings and also hotels or offices . In turn, inside of the building they create a pleasant climate.
The wood-aluminum windows are a combination of two frames - wood and aluminum. PURO is an innovative line of windows characterized by a flat shape of aluminum profiles, making the window similar to the solutions used in the construction of the facades. The design of the windows is created by a modern rectangular shape of aluminum profiles in flat version . With such a design in a single product can reconcile the expectations of both in relation to the appearance (excellent fit to the facade, or configuration to other windows in multi-family housing), with the possibility to provide an elegant and cozy interior.
Sokólka PURO window is characterized by a straight line of aluminum profiles - this is a very stylish and also modern design for customers who value innovative solutions . The shape of the wooden profiles deserves special attention. Straight lines and sharp shapes, in the spirit of minimalist design, highlight the strong and pioneering nature of PURO windows.
PURO window structure is a combination of a wooden 65 mm deep frame with a with aluminum clad. The problem of fitting the glass unit was resolved in interesting way. From the outside, it is protected by an aluminum profile with additional sealing . This solution allows to protect the wooden frame of the window from the adverse effects of weather conditions.
Compact and solid PURO construction allowed to obtain very good thermal insulation coefficient (glass - Ug = 0.5 ( W/m2K), for the whole window Uw - 0.9 ( W/m2K) . It is glazed with standard triple glazed unit 4/18/4/18/4 with two Low-E layers and with warm spacer bar. Original shape of the wooden frame allows to use glass units with features that perfectly meet the expectations of customers such as safety glass, anti-theft, acoustic or self-cleaning, while at the same time it does not reduce the thermal parameters. Wooden frames are made of high quality laminated timber. The customer can decide to purchase pine, oak or meranti window, lacquered with ecological water soluble transparent paints (so-called stains that highlight the natural grain of the wood, or opaque paints– choice from the full range of RAL palette).
Whole construction is complemented by extremely durable and functional Sigenia hardware from Titanium AF series. In the summary PURO windows combine the durability of aluminum with the warmth and elegance of wood. By purchasing these windows, the client receives a product that is functional, safe and elegant. PURO Line fully deserves to be called an exclusive product, perfectly executed with extraordinary performance properties .
Fittings
Winkhaus Fittings
The windows are equipped with fittings of the renown Winkhaus brand:
- Multi-point lock with micro-tilt and anti-burglar catch in windows with tilt and turn sash (UR),
- side-hinged in windows with side-hinged sash (R),
- tilting in windows with tilting sash (U),
- HAU TAU lock, allowing to tilt the upper sash from the floor level (UZ) in windows intended for public buildings.
Additional functions of the fittings
Handle rotation interlock with skid
It enforces proper window operation, i.e. prevents a window sash from being tilted when the window is open, as well as guarantees smooth transition of the sash from open to closed position.
Multi-step window tilting mechanism
It enables regulation of airing intensity. You can choose one of four positions of tilted sash. This solution is particularly useful in such rooms as kitchen, bathroom, bedroom.
Window opening limiter
It eliminates the hazard of an open window hitting the frame or edge of the window recess during strong wind.
Balcony latch
It prevents open balcony door from hitting the frame in the case of draught or strong wind. Going out on the balcony, it suffices to close the door - by pulling a special handle - the latch will hold the leaf in the frame.
Panes
Windows PURO are in standard version equipped with double glazing units, with low emission glass and argon-filled space between the panes. Heat transfer coefficient Us = 0,5 W/m2K, sound insulation Rw = 32dB.
Additional functions of the fittings
Low-emission panes
The low emission glass decreases the temperature of the inside pane, which makes the room warm even at low outdoor temperatures.
The heat transfer coefficient for such glazing unit is Us=0,5 W/m2K
Available types of panes
Absorptive panes
Absorptive panes - Antisol - decrease effects of sunrays, while providing splendid thermal insulation. They are recommended to be installed on southern and south-western facades of buildings.
Antiburglar panes
The anti-burglar panes are used when special protection of life, health or property is required. The external pane consists of two glued panels, between which several layers of antiburglar foil are placed.
Safety panes
They prevent injuries in the case of breaking the pane. They are characterized by increased impact strength. They are recommended to be used in sports halls, offices, commercial facilities, public buildings.
Sound absorbing panes
Sound insulation is ability to muffle noise. Increased sound absorbing power means muffling of noise by at least 38 dB. Windows equipped with glazing units with increased sound insulation are recommended for buildings situated near roads, airports, railway tracks, etc.
Reflexive panes
Reflexive (mirror) panes decrease effects of sunrays, and the mirroring effect protects privacy of the inhabitants.
Mullions
Optionally, the windows can be equipped with one of three types of mullions:
Ventilators
At your request, windows can be equipped with ventilators, which:
- regulate airflow proportionally to the relative humidity in the room,
- protect against mould,
- limit thermal losses, decreasing costs of heating,
- provide healthy, natural air inside the room,
- automatically optimize stream of the incoming air, depending on the ventilation needs,
- are functional in every climate, do not require power supply,
- are easy to fit on windows and on vertical blinds cartridges,
- are easy to maintain and aesthetic.
In respect of the principle of operation, we distinguish:
- Hygro-controlled ventilators (e.g. Aereco: EHA, EMM) - automatically controlled. The air flow stream depends on the steam content (relative humidity) inside the room, i.e. on air contamination resulting from the performed actions, such as washing, cooking, drying, etc. The control sensor is polyamide tape, which upon change in the relative air humidity changes its length, which causes smaller or greater opening of the damper, this letting more or less air into the room. The ventilators operate within the range of 35 to 70% relative humidity. If humidity in the room is lower or equal 35%, the ventilator is shut and minimum amount of air gets into the room. With increase in humidity, the ventilator opens and at 70% or more, it reaches maximum capacity.
- pressure ventilators (e.g. Aereco AMO) – self-regulating. Amount of supplied air depends on the difference between pressure inside and outside the room.
- manually-controlled ventilators (e.g. Ventair) - the user regulates the opening of the ventilator, thus adjusting quantity of supplied air. Position of the ventilator damper is changed manually.
