Energy Effcient Windows Clading

It is critical that you measure your old window opening properly and accurately. Pvc windows are custom-built and can't be returned if the size ordered was inaccurate. This is why for all replacement windows and doors and some new constructions, our trained technicians will take their own measurements before manufacture. Most windows and doors are manufactured to +/-2 mm accuracy so ideally you should get the closest fit possible.

We recommend the installation and glazing of Window Factory Double Glazed Windows and Doors be carried out by qualified technicians (such as window installer and glazier) or builders. However, we have had many enquiries from DIY enthusiasts for supply only. We are happy to provide Double Glazed Windows and Doors on a supply only basis, but feel that for some of our clients, the installation work performed by themselves or independent trades people has compromised the quality of our windows and doors somewhat. For instance, in the event of a large gap between the wall and window, which is not covered or filled, there will be a decrease to the noise insulation and energy efficiency of the window or door.

Please note that we will not be responsible for incorrect installation if we did not install your windows and doors, and we suggest that you contact the responsible party who performed the installation work. We have been very successful at fixing poor installation of Double Glazed Windows and Doors - even those supplied by our competitors, but a fee is payable for this service, which depends on the complexity of the job and the quantity of items involved. We also offer a consultation service for builders if they are unfamiliar with Pvc windows.

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The errors of judgement of some clients have led us to the creation of avoid-a-DIY-disaster installation tips. Please note that this information intended to be used as suggestions on what to look out for, based on our experience in correcting many problem installations, rather than a step-by-step guide to installing the Double Glazed Windows or Doors. Every installation may have unforeseen difficulties ranging from the weather to architectural challenges which may require an experts knowledge and experience to resolve, and although we took care in providing accurate information, please don't take complete reliance on it.

Tools on hand:

• Gloves, Goggles (pans, shoes and underware is optional)
• Tape Measure, Spirit Level, Pencil
• Electric screwdriver, Nail Gun (medium)
• Hand Drill, with 3, 3.5 or 4mm drill bits
• Screws
• Any type of Saw (to cut aluminium angle)
• Expanding foam
• Window Packers - 1, 3, 7, 12mm

Before starting it may be prudent to first check the size, style and position against order. The Double Glazed Window may be perfectly installed, but if it is upside-down or meant for another room - the plan is compromised!

As uPVC Windows are not designed to be loadbearing, a lintel may be required above the window. If you are unsure, please consult a qualified fitter/surveyor. The new window should be approximately 10 mm smaller in height and width than the brick opening. Clear around the site of window, removing curtains/blinds/ornaments etc

To remove existing window:

Prepare the immediate site by covering with durable dustsheets inside and out.

Using screwdriver/nail bar remove all opening sashes.

To remove glass in remaining window fixed lights, carefully crack glass with the aid of a screwdriver/punch and light hammer. Always start at the top corner from inside the window, remove cracked shards and deposit into plastic bin.

With the aid of a Stanley knife on inside of window, break plaster seal around periphery of window frame.

Using crosscut saw, cut through the remaining vertical (mullion) and horizontal (transom) frame members and remove.

Paying attention to minimise damage to plaster, brickwork and damp proof membrane cut through the outer frame jambs head and cill of the window frame.

With careful application of the nail bar, it should now be possible to lever the framework away from the plaster line with minimum disturbance.

Remove any projecting cement accumulations with your masonry chisel and clean away any debris around the opening.

Fitting the New Window:

Cill (where required): Position the cill profile onto the brickwork, such that the up stand is snug against the plaster line of the jambs (it may be necessary to trim the 'horns' to fit around the brickwork.

Using the plastic packers, level the cill with approximately 5mm clearance between it and the brickwork.

Secure the cill to the brickwork using the 8 x 100 mm fixing bolts positioned approximately 150 mm from each end and at 600 mm centres thereafter. Check for level and do not over tighten the fixing bolts.

Run a bead of silicone along the back edge of the cill up stand.

Using silicone or superglue, secure the end caps into position. They may need trimming to size if the cill horns have been cut around the brickwork.

Remove all glazing beads from the window frame, marking them accordingly to ensure they can be replaced into the original position.

Offer the new window into position, with the base snug against the cill up stand, ensuring a tight seal into the bead of silicone. Clean off any excess silicone, which might occur. With spirit level, ensure the new window is positioned vertically and where appropriate hard up against the plaster line.

Wedge the window into position using the plastic packers provided.

Do not bend the framework by over packing.

Open the vents of the window to enable access to the outer frame jambs. Using #8 x 40 posidrive screws, secure the bottom of the window to the cill, 150 mm from each internal corner and 600 mm centres thereafter.

Secure the window jambs into the brickwork surround using 8 x 100 mm fixing bolts, again 150 mm from each corner and at +/- 600 mm centres thereafter.

In all cases ensure that the screw heads are not standing proud as this may interfere with the glass positioning.

Note: it is not advisable to attempt bolt fixing in the head of the window, as this may permanently damage the structural lintel of your window, the best solution for fixing the head is to use expanding foam.

Close and lock all opening sashes, check for square ness within the outer frame.

Glazing notes:

Prior to moving the glass sealed units into the approximate aperture, it is necessary to position 25 x 100 x 15 glazing bridges into the frame recess. A dab of silicone will secure the packer in place in preparation for the next step.

Position a 28 x 100 x 5 glazing packer onto the bottom glazing bridges. In the case of side hung sashes also glue or silicone secure an additional 28 x 100 x 5 glazing packer onto the glazing bridge opposite the hinge side.

Locate the appropriate glass sealed unit into the aperture, resting squarely on the glazing packers, ensuring the glass is central within the opening. Push the glass back into the rebate as far as it will go without using undue pressure.

Using hand pressure only, position additional 2 mm glass packers to square up where necessary.

Gently unlock and open the sashes to check that no binding occurs within the locking system and no movement occurs between the glass and frame, minor glass packer adjustments may be necessary to achieve perfect squareness.

Clip back the pre marked glazing beads into the original position in the following order first - top, second - bottom, then sides.

Carefully gun a bead of silicone between the outside masonry and window frame periphery, wiping off any excess.

Similarly, gun a thin bead of acrylic between the inside plaster and window from the periphery.

Remove all protective tape from the faces of the window frame, clean where necessary with warm soapy water.

When the window is installed, check its operation (unless fixed panel). You should not have to use force to open and close the window, and it should be airtight when closed. The sash should fit into the frame and there should be no gaps between frame and sash and frame and wall when closed. If the window or door looks crooked it has not been correctly installed. To check for operation, open the sash a few times and check if the operation is smooth and comfortable.

You can rely on us to provide you with outstanding Double Glazed Windows and Doors and an installation service that will wear the test of time with years of trouble free operation.

Installation of Double Glazed Windows in new homes or buildings is usually performed by the builder and his team, however, we are prepared to quote and provide an installation service if required. Installation fee is calculated on a per item basis and depends on the size and quantity of the items. The installation quote ordinarily includes glazing, but we can also provide a quote for installation excluding glazing, or a glazing only installation - we are flexible and understand that client circumstances vary.   Read more on double glazed new construction

Installation of replacement double glazed windows and doors or for new constructions includes removal but not disposal of existing windows, and includes glazing, which involves fitting glass into the frame.
If you hired a builder to manage the installation, but they are unfamiliar with upvc, we provide consulting services to ensure the windows installation is trouble free.   Additional information on double glazed replacement can be found at this location

Installation of Secondary Double Glazed Windows and Doors involves installing the new Double Glazed Window behind the original window frame, which is retained, so the secondary window becomes adjacent to the existing window.
Installations of Secondary Double Glazed Windows usually take less time than replacement double glazed windows (depending on window size, shape and glazing) and without the inconvenience that can occur during window replacement such as delays on site because of architrave removal/replacement, other site works such as painting etc.   Examine all the facts on double glazed secondary page

Awning windows have both federation and contemporary architecture applications. Our windows are more than just apertures for light and ventilation - they can be a major spectacle offering a connection to heaven and earth. With the right advice about placement and size, our windows can improve comfort, utilize daylight and natural ventilation for improvement in overall health and well being.   Get all the facts on double glazed double brick

Awning windows have both federation and contemporary architecture applications. Our windows are more than just apertures for light and ventilation - they can be a major spectacle offering a connection to heaven and earth. With the right advice about placement and size, our windows can improve comfort, utilize daylight and natural ventilation for improvement in overall health and well being.   Supplementary advice on double glazed single brick

Many people have the impression that all silicone gels on the market are the same, but we have found that their properties and, therefore, suitability varies dramatically. Generally, the descriptions of silicone offer little information as to the correct grade and type for a given application, and because of performance variability, there is no one type of silicone sealant that should be used for everything. Using the incorrect silicone or improper use may cause joint failure, contamination of surfaces because of poor application, excessive movement in the sealed joint.   Additional information on double glazed sealing can be found at this location

The most important part of the installation procedure for double glazed windows and doors, comes before you even order your windows. It is critical that you measure your old window opening properly and accurately. Pvc double glazed windows and doors are custom-built and can't be returned if the size ordered was inaccurate. This is why for all replacement windows and doors and some new constructions, our trained technicians will take their own measurements before manufacture. All of our double glazed windows and doors are manufactured to a high accuracy, so ideally you should get the closest fit possible.   More info on double glazed measuring your window

The Casement Double Glazed Door is essentially a single panel double glazed hinged door that has one panel swinging in or out. This style is our best performing Double Glazed Door against wind, rain, fire, and even snow, the casement style is energy efficient and practical, which will have an instant impact on your home. This product is suitable for both internal and external uses and is also available for specialised commercial and architectural applications.   Read more on double glazed casement door

Every day we face tough new challenges and innovate according to our clients' needs and desires, leaving a lasting impression on everyone with our Double Glazed Windows. The most versatile and flexible window that retains its popularity through the changing trends in architecture and interior design is the Double Glazed Tilt & Turn window, which adapts to the users intention to ventilate, clean or insulate through unique hardware and security features. As well as the possibility of opening inwards or outwards, by turning the handle, clients will have the option to tilt the window inside slightly and ventilate or clean the window easily. And of course, for extraordinary performance in acoustic and thermal insulation for full control of the environment inside your home, you will be close it shut and lock it indefinitely for extra security.   Greater detail on double glazed tilt & turn window can be found here

Casement windows are an excellent choice for consumers concerned with acoustic, thermal and safety performance. The difference is obvious at a glance - the frame and sash look sturdy and substantial when compared to ordinary aluminium and wooden windows. You can have a beautifull home, but if you install inexpensive windows, the strucure of the home can feel cheaply built.   Supplementary advice on double glazed casement window

Combining the mastery of old world craftsmanship and progressive German engineering technologies, we create the most sophisticated upvc windows for the intelligent consumer who has the capacity to discern between a cheap imitation which creates disappointment, and our exceptional double glazed windows which will please and delight for years to come. Specified by architects as attributes of buildings, bifold windows bring out qualities of creativity, intelligence and magnificence that are easy to recognize but difficult to quantify or replicate by an inferior product. By making choices one transfers to the material assemblage of a building those attributes which really belong to one's personality. It is inevitable that qualities that feature in the buildings' owners' characters are read into architecture. What do your windows say about you?   For more information double glazed bifold window

Continuity, refinement and reflection of light will bring out the many benefits by the use of our Double Glazed Fixed Panels. They are cost efficient and offer the ultimum level of high performance in acoustic and noise insulation, since they are non-openable. Our approach deals with important aspects of architecture - the cultural and the natural environment. Combine together with other window and door types to allow the play of light and shadow in your home, or for breathtaking surrounding view, and improve the energy efficiency, sound insulation and comfort qualities in your home. Fixed panels have universal appeal and can be used in any style of home! They are environmentally friendly since they are recyclable and contribute to reduction in carbon emissions.   Continued on the double glazed fixed window page

Embrace the beauty and sophistication of our Bifold Double Glazed Door carefully crafted with uncompromising expertise and unsurpassed quality The Double Glazed Doors are the ideal choice for the aspiring or an expert entertainer, offering an awe inspiring effect of an unobstructed opening onto a pool deck, garden, private beach, bushland or conservatory. The superior performance features are maintained in this style, offering acoustic insulation of upto 40 dB, with excellent energy efficiency rating measured by a u-value of 1.8, all while being corrosion resistant and environmentally friendly.   More info on double glazed bifold door

for a natural and continuous entry into the outdoor entertaining area, which defines any modern home, choose Window Factory Double Glazed Sliding Doors. Functional, intelligent and convenient are the defining characteristics of our Double Glazed Sliding Doors. All our doors are quipped with high quality hardware for effortless opening and closing enhance all these aspects. We combine efficient technology for Double Glazed Sliding Doors with sophisticated design creating that indispensable convenience for your home. Popular with contemporary homes, our Sliding system offers additional benefit of saving space and when used with mirrored glass, can even serve as a room divider for guest privacy.   Additional information on double glazed sliding door can be found at this location

The Composite Door is gaining in popularity with great speed for clients wanting noise insulation, strength, durability and security. All our Composite Doors contain a solid interior, which is made with reinforced materials, allowing our clients to gain increased security over even a solid wooden door, and will no doubt keep the insurance provider pleased. Composite doors are extremely strong, so they don't buckle, dent or warp, because they are designed to look better and provide more security for a longer period, than wooden or glass alternatives, yet they are very price competitive. The surface contains a glass reinforced polymer material and will not fade or lose colour. Additional feature includes advanced properties that shield from the weather, to ensure you have value for money in a door that lasts for decades, not just a few years.   For more information double glazed composite door

All of your senses work to appreciate a building and its components and this involves time and space: thermal and acoustic and tactile sensations, as well as memories and associations. Uniquely designed windows can even bring about a whole repertoire of past experiences and future hopes, based on your emotions and tastes. Through compellingly perceptive rethinking of the configurations of members, joints and welding processes, we are able to manufacture almost any shape and size, only limited by your imagination! Ultimately, shape windows are a symbol of your creativity and individuality.   To obtain additional information on double glazed shape window

Our Double Glazed Doors are more than just apertures for light and ventilation - they can be a major spectacle offering a connection to heaven and earth. With the right advice about placement and size, our Double Glazed Tilt and Slide Doors can improve comfort, utilize daylight and natural ventilation for improvement in overall health and well being. Window Factory Tilt and Slide Doors are the most innovative and attractive deck/ garden or balcony doors available. Not only do they boast the tilt option of other popular styles, but the Tilt and Slide Doors were also designed to maintain our reputation for high performance.   For more information double glazed tilt & slide door

Irrespective of the type of glass you choose for your windows and doors, you will be reassured of high quality through our warranty committment to you. All the glass we use in our windows and doors comply with Australian standards. We will repair or replace the insulated glass unit found to be defective within the applicable period and in accordance with the purchase contract.   A complete guide for double glazed glass warranty can be found here

Purchasing upvc double glazing is not simply a cosmetic improvement, it is about technical advancement, high performance, safety and security, so by having various of our vinyl double glazed products tested in a laboratory to Australian Standards and the building regulations, ensures your double glazed windows comply with the minimum expected from any manufacturer in Australia. In fact, the double glazed window products that were tested have been found to outperform the minimum levels, and sometimes even exceed these levels several times over. Supplementary advice on double glazed test reports.   Get the answers on your questions on double glazed test reports on this page

or Double Glazing is described as two or more lites of glass spaced apart and hermetically sealed to form a single glazed unit with an air gap between each lite. As the name suggests, the most important function of and IGU is to improve the thermal performance of glass when used in architectural applications. It is common to find two panel of glass and they are therefore also referred to as double glazing units. Triple glazing units are rare but serve their owners well in very cold climates. Insulated glazing may be framed in a sash or frame. IGU made of glass is called insulated glass.   For a detailed discussion on the subject of double glazed igunit glass click here

The power of the sun is generally underestimated. In one home, we measured 7kW of solar energy per hour on a sunny day in January, which is enough to some of your home appliances including air conditioners and heaters. This means that the same amount of energy is heating your home as you are using on an appliance to cool it! Upto 40% of heat or cold, depending on the season, can be escaping your home through badly insulated windows. Would you buy an appliance if you were told it could only operate at 60% capacity? And yet if your windows and doors have an inadequate u value score, you could be undermining your efforts to cool/ heat your home. Double Glazed Windows and Doors offer full control of your surroundings through a tight weather seal to insulate your home and make it energy efficient.   More info on double glazed climate control

Chemical stability is very common among substances containing halogens such as chlorine and fluorine. This applies to PVC resins, which also possess fire retarding properties, durability, and oil/chemical resistance. Plastic double glazed windows and doors have a versatility that helps people meet the various needs of modern architecture. In addition to new projects, vinyl double glazed windows and doors are also widely used in refurbishment where it often replaces traditional materials such as metals and wood. Examine all the facts on double glazed chemical compatibility page.   To obtain additional information on double glazed chemical compatibility

We appreciate the need to live in harmony with one's surroundings, both architecturally and environmentally, that is why our extensive range of colour combinations attracts many professionals seeking the combination of an eclectic colour range with a cutting edge technology. Our double glazed window and door colour profiles can be manufactured so that the profile beneath the veneer is not white, but has been made to match the veneer colour. The advantage of this method is, that in the event of an accidental damage to the surface, white fragments will not be visible and the double glazed window or door retains its original aesthetic appearance. Read more on double glazed colours.   More info on double glazed colours

The total cost of delivery is directly related to the sizes and number of double glazing items in your order. If any of your double glazed windows or doors exceed a certain level in either height or width, we must use a bigger truck, which will raise the cost of delivery, even if you have only a single double glzing item. The first delivery level is 4m wide; the second delivery level is 6m wide. Of course, we always stack the items in a most efficient way to save space.   More info on double glazed sizes and dimentions

uPVC Double Glazed Windows and Doors are constructed with the highest precision to keep out water during the rain, storms and even cyclones and have been used many times in marine applications, where their quality is heavily tested. They are far more waterproof than other types of windows as they don't absorb moisture. They will not leak a common complaint of many owners of aluminium sliding windows nor will they be damaged by water and rot a potential problem with wooden windows.   Greater detail on double glazed waterproof can be found here

Is a sandwich made of one thin layer of plastic Poly Vinyl Butyral between two or more sheets of glass. The PVB sticks with the glass, forms chemical as well as mechanical bonds. When laminated with annealed glass, the layer maintains the geometric integrity of the pane in case of breakage.
Also, it gives acoustic insulation as well as providing protection against damage caused due to UV radiation because it cuts almost 99% of UV radiation present in the sunlight.   Additional information on double glazed laminated glass can be found at this location

Delivery of double glazed windows, doors and products within 100km of the Sydney Metropolitan Region does not attract a fuel surcharge. If your order is comprised of only a few double glazing items, we can operate a multi drop delivery system to save you money. This method allows us to service multiple customers in the same area who share the truck and the delivery cost. This is optional and customers who have urgent needs for delivery of their double glazed upvc windows and doors can always opt for a direct delivery. Check the Delivery Schedule page for more information.   Continued on the double glazed delivery areas page

The all-round customer-friendly double glazed products offer an enhanced appearance as well as superior fabrication ease and performance. Together, the advanced form and function of sliding window system ensure lasting high quality, simple installation and satisfied customers. The Rehau Euroslide Design can be used to make a wide variety of upvc sliding double glazed windows and doors. Three main categories of pvcu window and door design can be fabricated.   More info on double glazed euroslide door

Elegant and attractive, yet practical, durable and energy efficient, we use German systems which offer quality and style that is simply superior. As the leading European manufacturers of uPVC window and door systems, out German suppliers enjoy an enviable reputation for quality and design. With decades of extensive experience in producing the highest quality windows and doors, you can rely on us to deliver exceptional performance windows and doors with a value for money that our competitors find difficult to challenge.   Get the answers on your questions on double glazed versatility on this page

The all-round customer-friendly double glazed products offer an enhanced appearance as well as superior fabrication ease and performance. Together, the advanced form and function of sliding window system ensure lasting high quality, simple installation and satisfied customers. The Rehau Euroslide Design can be used to make a wide variety of upvc sliding double glazed windows and doors. Three main categories of pvcu window and door design can be fabricated.   Examine all the facts on double glazed euroslide staker page