Best Double Glazed Louvre Windows Cost in Brisbane Australia. Heatseal is actually a proud supplier of Breezway® Altair® Louvre Windows. Breezway Louvres are brilliant for any residential or commercial application as they are the power efficient window option for bringing sunlight and outdoors into sustainable building designs. With blades that open near horizontal, Breezway Altair Louvres allow outdoors to naturally decrease the indoor temperature of the building, refreshing building occupants and reducing the requirement of power hungry air-conditioning systems. When closed, Altair Louvres seal tight to offer superior wind and water performance and provide a variety of glazing options to suit Australian climates.
Altair® Louvre Windows are fully customizable
Altair Louvres may be fitted into various window systems in various configurations or may be supplied as componentry for installation into timber or commercial framing.
*Number of window frames include:
-The Easyscreen™ Window System – an aluminium framing option which offers external screening.
-The Innoscreen® Window System – an aluminium framing option using a provision for the screen towards within the window to hold that ‘ louvre look'and optimise the external aesthetics on the building.
-The SL2® Window System – an aluminium framing option developed to suit narrow frame applications and installation into concrete block construction when screening is just not required.
-The Dualair™ Component System – carefully made to deliver a top performance dual glazed louvre system with sophisticated aesthetics and reduced installation costs, great for those projects with higher sound or low u-value requirements.
*Provided by aluminium, glass or timber blades.
*Colour matched window clips and handles.
*A number of handle types and positions available.
HAHN S9-iV is actually a double glazed louvre window and not using a thermally broken frame with double insulation glass features. The earliest window of this type with double insulation glass, HAHN Louvre Window S9-iV provides excellent ventilation and weather tightness, without thermal break on the Aluminium sections, resulting in lower cost. The Louvre blades feature slim surrounding aluminium sections. The S9-iV has become certified for natural smoke and warm extraction (EN 12101-2).
DOUBLE INSULATION GLASS OPERATION
*Manual operation yourself lever, crank handle or hand wheel
*Electric operation by 24vDC or 240vAC motor.
Pneumatic
*24vDC electric motor operator is needed for NSHEV model compliant to EN12101-2
The S9-iVt-05 is actually a double glazed louvre window with thermally broken frame for high performance. The HAHN S9-iVt-05 double glazed louvre window is preferred by quite a few clients because of its outstanding performance in regard to ventilation, weather tightness and thermal protection, together with a high amount of security (security certified). The glass louvres are framed around with aluminium profiles. The S9-iVt-05 is officially certified for “natural smoke and warm extraction” (EN 12101-2). Certified ball protection for sports facilities (DIN 18032-3).
DOUBLE GLAZED LOUVRE WINDOW OPERATION
*Manual operation yourself lever, crank handle or hand wheel
*Electric operation by 24vDC or 240vAC motor.
*Pneumatic
*24vDC electric motor operator is needed for NSHEV model compliant to EN12101-2
The S9-iVt-05 Allglass provides weather tightness and thermal protection using a flush plane allglass appearance, without having horizontal framing on the louvres around the outside. The S9-iVt-05 Allglass is officially certified for natural smoke and warm extraction (EN 12101-2). Certified ball protection for sports facilities (DIN 18032-3)
CLEAR DOUBLE GLAZED LOUVRE WINDOW OPERATION
*Manual operation yourself lever, crank handle or hand wheel
*Electric operation by 24vDC or 240vAC motor
*Pneumatic
*24vDC electric motor operator is needed for NSHEV model compliant to EN12101-2
The HAHN Integral model is actually a Automatic Louvre Window with double or triple glazed glass. The motor is concealed within the frame. HAHN Louvre Window Integral provides excellent ventilation and weather tightness, without thermal break on the Aluminium sections, resulting in lower cost. The Louvre blades feature slim surrounding aluminium sections. The Integral has become certified for natural smoke and warm extraction (EN 12101-2).
GLAZING
Double insulation glass (glass thickness 24 mm, standard combination 4/16/4). Various combinations of glass in terms of thermal insulation or protection, according to specific requirements. Glass may be either float, semi-tempered, toughened or laminated. Sandwich panels can be provided in different combinations in lieu of glazing.
Benefits
Powerful Louvre window with reduced cost framing
Large Louvre heights allowing more glass as a portion on the window size
Wide window widths available
Tested and certificate natural smoke ventilator
Energy Efficient Altair Louvre Windows
At Breezway, we think buildings should be designed to use nature, rather than sealing up and struggling with it. Altair Louvre Windows allow air conditioning and artificial lights to get not power on so you're able to live naturally. Altair Louvre Windows provide following benefits including:
*Increased energy efficiency, health insurance productivity of making occupants.
*Reduced dependence on air conditioning to hold the surrounding at a cushty temperature, saving electricity and the running costs of a building.
*Low U-values needed for energy efficiency compliance/excellence.
*Appropriate U-values and ventilation for many climate zones.
To learn more about the benefits of natural ventilation, Breezway has produced many Technical Bulletins to help you with all your building designs.
Solar Control
Tinted Glass, Timber or Aluminium Louvre Blades. Controlling solar heat gain is vital so you're able to keep out sunlight in summer but let sunlight in during winter to hold the home a cushty temperature without artificial cooling or heating. Clear glass blades give a top solar heat gain however all windows will use tinted glass to decrease the solar heat gained (SHGC) through windows. A minimal SHGC suggests less solar heat is gained through a window , this is desirable in hot climates as well as on western orientations. A high SHGC indicates that more solar heat is gained through a window and is also desirable in colder climates as well as on northern orientations.
Altair Louvre Windows can:
*Have a Solar Heat Gain Coefficient between 0.1 and 0.72 using glass blades (E.g. Tinted low e glass blades reduce solar heat gain and still provide comparable insulation to double glazing).
*Achieve minimal Solar Heat gain by making use of timber or aluminium louvre blades absolutely filter the sunlight while still allowing maximum ventilation over the window.
*Prevent Solar Heat Gain by angling blades while still allowing ventilation.
*Reduce Solar Heat Gain when using metal mesh screens (WERS rated)
Insulation
U-values are classified as the measure of the thermal conductivity on the window. That may be, if there's a temperature difference between your air on either side of a window , it measures how quickly heat will pass over the window. Low U-values allow heat to get transferred over the window slowly, and a top U-value suggests heat is transferred quickly. The higher the difference between your desired indoor temperature and the outdoor temperature, the a bigger factor U-values are. In temperate climates in which the outdoor temperatures are seldom extremely hot or extremely cold, the U-value is fairly unimportant.
The U-values of Australian windows consist of 2 right through to 10. Altair Louvre Windows can do rather low U-values (ranging from 2.4 right through to 6.9), such as:
*Single glazed Altair Louvres with Low e coatings (or tinted Low e coatings) achieve good U-values that are superior to some double glazed windows.
*Secondary glazed Altair Louvres with Low e coatings achieve comparable U-values to a lot of uPVC double glazed windows.
*In extremely cold climates, louvre-fixed lite-louvre combination windows are a good way to attain good ventilation and intensely low U-values.
*Altair Louvres with metal mesh screens have WERS ratings which significantly lessens the U-value since the glass blades and the screen act in a similar fashion to double glazing.
Sealing
In the winter months, not what that you'd like is windows that will not seal tight and let in cold draughts. Altair Louvre Windows provide tight sealing due to:
*The living hinge design that resists water and air penetration between your clips and the channels.
*An over centre locking mechanism which applies strong locking pressure to blades when fully closed.
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