Replacement Double Glazed Windows Replacement

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Installation of Double Glazed Windows for Renovations and Refurbishment

There are two methods of installation of replacement double glazed windows and doors, but each involves a preparation stage.

Tools Required:

  • Gloves, Goggles
  • Tape Measure, Spirit Level, Pencil
  • Electric screwdriver
  • Hand Drill, with 3, 3.5 or 4mm drill bits
  • Screws see below for sizes
  • Any type of Saw (to cut an aluminium angle)
  • Expanding foam
  • Window Packers - 1, 3, 7, 12mm

Initial preparation

Replacing windows and doors can be messy, so care needs to be taken to ensure there is minimal debris, dirt or damage to any objects in the environment. This is the most important part of the preparation stage. It is important to clear the area in the vicinity of the window and remove any blinds and curtains. Prepare by covering your floors with rugs and removing any valuable items out of the way.


Removal of Existing Windows and Doors

Removing old window involves taking out the glass and the frame out of the cavity.
Sometimes, with small aluminium windows, it may be possible to remove the sash with the glass, but generally the glass is removed first, subsequently the sashes and frames are also removed.
The method depends on the type, size of window or door and frame material. We can dispose of the old windows when it is specifically included in the work scope.

   

Cleaning the aperture - after the old window is removed, there could be window fragments still attached to the opening, and these must be detached. It is necessary to fill the cavity between the bricks with aluminium or hard wood. (Wood can expand when it comes into contact with water, but it may not be practical or possible to use aluminium due to obstruction inside the cavity or an uneven surface. At this point, the owner is consulted and given options to take the most appropriate course of action. Notably, cutting aluminium to size and removing impediments in the cavity is a labour intensive process and can be time-consuming and expensive.) You have to have something in the cavity to secure your window to, otherwise it will not be possible to screw the window. When the surface is clean and smooth, and there is something to screw to, the new window can be fitted.

         
   
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Fitting New Double Glazed Windows and Doors

Window insertion involves fitting the double glazed window in the aperture, which is a two-stage process. The first stage involves levelling the window horizontally and applying packers until the desired level is reached. The second stage entails using packers on the sides; to prevent tilting forwards or backwards, so the double glazed window does not fall out when it is no longer manually supported.

If the double glazed window leans forwards or backwards, the window was not levelled correctly. This can result in window sash swinging in or out (if casement) when it would otherwise have stayed in position without having to apply the lock. It is prudent to check everything before moving onto the next stage.

The second stage involves screwing the window in place. Double Glazed Windows and Doors' trained installers recommend using 120mm size screws. Decide on the corner for the first bottom screwing points - either left or right.

The screws are affixed one side a time, and it is necessary to maintain the window level during this process. The screwing points are strategically selected: the primary screwing points are 100mm from the bottom and top, and the remaining screwing points 350-400mm in between the top and bottom points. The number of screwing points depends on the window and door size.

On first application, the screws are tightened lightly, and only finished tight after all the screwing points have been attached. Failure to leave the screws gently fixed may result in the window frame curving slightly on one side. If the side looks bent, it is possible to decrease the magnitude by releasing the screw somewhat, adding packers then re-tightening the screw.


Sealing New Double Glazed Windows and Doors for Insulation

The aperture and the double glazed window require cleaning with a wet cloth at this point, because expandable foam and silicon are applied next. If the area is dirty, the silicon will not adhere properly and dust will become trapped on the surface, resulting in a sloppy and messy appearance. Dust is normal, and appears during drilling, but it has to be removed to enable good adhesion of filling substances and, therefore, insulation for the double glazed window.

Expandable foam is applied before the silicon on all gaps bigger than 7mm wide, and is left to dry for an hour. Once the protruding excess of the foam is trimmed down with a knife, silicon can be applied.

To ensure that the replacement double glazed window looks attractive and stylish when the installation is complete, the right colour of silicon should be selected. Ideally, the silicon colour should match the window colour.
The silicon that is used on the outside should be waterproof to prevent water leakage. Although using a waterproof silicon on the inside is desirable, sometimes the owner's priority is for interior design, so to allow the possibility of different finishes, using silicon that can be painted may be more practical to such clients.

The silicon is not only cosmetic, but also provides an effective waterproof, weatherproof and noise proof barrier for maximum insulation rating of the double glazed panel, window or door. Silicon dries quickly, but care should be taken nevertheless not to smear it.


Glazing of Double Glazed Windows and Doors

Care must be taken and safety remembered at all times, since the double glazed units can be particularly heavy and the risk of injury higher than working with window frames.

Glazing also requires use of additional tools comprised of:

  • Glass suction cups/ vacuum cups
  • Rubber or plastic hammer
  • Glass/ Glazing packers
  • Silicon or plastic glue

To start, apply glass/glazing packers on the bottom section of the frame/sash, on top of the indentation for glazing in the profile. The width of the packers should be between 5-7mm. This will raise the insulated glass unit, and even if you install the window frame correctly, it is still necessary to keep the glass straight and centre it inside the window. The double glazed unit differs from a single pane of glass in that if the double glazed unit is not centred, it will be obvious and it will compromise the modern and stylish design of the double glazed window.

The IGU or glass should be centred, that is, the distance of the gap at the top is the same as at the bottom. The side packers will keep the glass straight and prevent movement inside the sash. From the top, measure about 1/3 of the height of the glass pane, and by using plastic glue or silicon, attach glass packers to the side of the glazing indentation in the profile. For best results, the suction cups should be used for the next step. Place the glass in the prepared area. By using vacuum cups, it is possible to move the insulated glass unit around inside the glazing area, to make slight adjustments in order to achieve the desired position. Finally, using a rubber or plastic hammer, tap the glazing bead or strips around to hold the glass in place.


Final Step of installation of Double Glazed Windows and Doors

Where appropriate, (not on fixed panels) fit the handle and hinge covers. Test the double glazed window or door by opening and closing to ensure it is operational.

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.
Open the sash a few times and check if the operation is smooth and comfortable. It is possible to ease or tighten the operation according to he users preference.

   
 
 
 
 
 
 
 
 
 
     
 

New Construction

 

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.   For a detailed discussion on the subject of double glazed new construction click here

 
     
 

Secondary

 

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.   Additional information on double glazed secondary can be found at this location

 
     
 

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.   Continued on the double glazed double brick page

 
     
 

Clading

 

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.   For more information double glazed clading

 
     
 

Single 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.   Get all the facts on double glazed single brick

 
     
 

Sealing

 

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.   More info on double glazed sealing

 
     
 

Measuring Your Window

 

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.   Greater detail on double glazed measuring your window can be found here

 
     
 

Double Glazed Windows and Doors

 
       
  0412 717 066  
  info@windowfactory.com.au  
 
 
     
 

Bifold Door

 

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.   For a detailed discussion on the subject of double glazed bifold door click here

 
     
 

Sliding Window

 

Our Double Glazed Windows are more than just apertures for light and ventilation - they can be a major spectacle offering a connection to heaven and earth. Functional, intelligent and convenient are the defining characteristics of our Double Glazed Sliding Windows. All our windows are quipped with high quality hardware for effortless opening and closing enhance all these aspects. We combine efficient technology for Double Glazed Sliding Windows 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.   Read more on double glazed sliding window

 
     
 

Awning Window

 

Double Glazed Awning Windows allow the window sash to swing outward rather than inward or up and down, so they can be located in may places around the home and easily arranged next to other window types. The awning window is the ideal window type for homes in the temperate climate zone, or homes that are positioned to take advantage of natural ventilation or breeze. Double Glazed Awning windows are made with compression and weather seal and provide higher air-tightness, energy-efficiency and acoustic insulation than other window types such as sliding and double-hung windows. Double Glazed Awning windows have a variety of applications due to their versatility and durability, and are particularly attractive option for contemporary homes because our Awning windows are manufactured locally to an indisputably imposing standard, impressing even the most discerning clientele.   Greater detail on double glazed awning window can be found here

 
     
 

Tilt & Slide Door

 

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.   Extra information about double glazed tilt & slide door can be found here

 
     
 

Stacker Door

 

The Double Glazed Stacker Door has two or more (upto 6) panels, with one panel sliding past another, and all of the panels resting or being 'stacked' on one or two sides. They are a great alternative to Bifold Double Glazed Doors, when the client prefers the sliding style over the Bifold, or when space is at a premium, since with Stacker or Sliding Double Glazed Doors you need not worry about furniture placement or possible exterior obstacles. These doors feature ease of operation and maintenance, a universally appealing design that will complement any modern home.   Great suggestions and more on double glazed stacker door can be found here

 
     
 

Shape Window

 

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.   More info on double glazed shape window

 
     
 

Tilt & Turn Door

 

When design and utility are a priority, our cutting edge technology is sure to impress! For exceptional thermal and acoustic performance coupled with trouble free maintenance and ingenious design, this Door will exceed your expectations. The inward swinging Tilt and Turn Double Glazed Door, operates in the same way as the Tilt and Turn Double Glezed Window, and is built with the same care and precision that any window and door deserves. Special high quality hardware allow a single handle to operate all three functions: multiple security locking points for safety when locked, special hinges allowing the window to tilt inside for gentle air flow, and of course, the fully opening 'turn' function for maximum air flow and ventilation.   Get the answers on your questions on double glazed tilt & turn door on this page

 
     
 

Bay Window

 

Nothing can maximise cross ventilation without crating a draft like Bay Windows. They are more than just a period feature - when strategically placed they can replace air conditioning and provide a lovely feature for your home. They also make the room feel more spacious and appear larger, so they have been known to increase the value of a property. Typically, the bay windows are very large, even covering almost the entire distance from floor to ceiling. The effect of prolific natural light and stunning outdoor views from any angle in the room can be filtered or softened with window treatments.   Read more on double glazed bay window

 
     
 

Composite Door

 

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 a detailed discussion on the subject of double glazed composite door click here

 
     
 

Bifold 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?   Examine all the facts on double glazed bifold window page

 
     
 

Delivery Schedule

 

Double Glazed Windows and Doors strive to deliver your order of double glazed pvc products in the shortest possible time to maintain high standards of service and efficiency. Normally delivery occurs 2-6 weeks after order, at an agreed date, however delivery times are dependent on size & complexity of your order as well as your location. Customers are also welcome to make their own arrangements to pick up the double-glazed windows and doors from our pvc window and door manufacturing facility.   More info on double glazed delivery schedule

 
     
 

Colours

 

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.   A complete guide for double glazed colours can be found here

 
     
 

Energy Efficiency

 

Purchasing new windows and doors can be a big investment. The advantage of our Double Glazed UPVC Windows and Doors is that the purchase becomes an investment that is value added and can pay for itself in just a few years by acting as an insulator and reducing heating and cooling costs which save you money every month. Over the life of a poorly insulated window, the cost of the heat loss is much greater than the purchase cost, especially with the rising energy prices. In addition, improving the curb appeal of your home with designer high performance windows can increase the property resale value. How valuable are your familyís comfort and peace of mind? You can be confident that our Double Glazed Windows and Doors will help you meet and exceed the requirements of the BASIX legislation, add a little luxury without adversely affecting the environment! Donít throw money away on cheap imitations - our windows boast u-values of 1.8 that is three times better than a typical aluminium sliding window with a u-value of 5.8.   For a detailed discussion on the subject of double glazed energy efficiency click here

 
     
 

Glass Warranty

 

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.   Additional information on double glazed glass warranty can be found at this location

 
     
 

Low E Glass

 

Low-e glass brings out the best that technology has to offer for improving your views and comfort! A cool, metal oxide coating is applied to clear or tinted glass, so that the appearance and performance are the same regardless of glass thickness. Low-e glass is recommended by many energy efficiency experts as a result of high performance combined with aesthetics. Low-E glass typically cost about 15% more than ordinary glass, but they reduce energy use by as much as 30-50%, by using most of the heat gain in winter but keep the harmful UV rays out during the summer, and when used in insulated glass units - can have even better benefits.
For hot climates, low-E coating should be applied to the outside pane of glass. If the windows are designed to provide heat energy in the winter and keep heat inside the house typical of cold climates, the Low-E coating will maximise benefit by being on the inside pane of glass.   Additional information on double glazed low e glass can be found at this location

 
     
 

Safety

 

Double Glazed Windows and Doors are committed to protecting our staff, customers, associates and public from risk and injury associated with working with windows and glass products. Most accidents are preventable, and we provide extensive training for our staff to deal with various situations and armed with knowledge and experience, we are confident they are well prepared for uncertainty. Double Glazed Windows and Doors maintain an effective OH&S plan that not only complies with the law, but also is continuously improved as we try to uphold the highest level of safety that reaches beyond minimum legal requirements.   Supplementary advice on double glazed safety

 
     
 

Test Reports

 

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.   For more information double glazed test reports

 
     
 

Value for Money

 

Double Glazed Windows and Doors are a lasting source of value for your home through sustainable energy savings and ease of use, as well as adding a timeless elegance that will improve appearance and resale value of your home. Thin or slender window and door frames can make even a well built home seem cheaply built, whereas sturdy and substantial window and door frames will highlight the quality finishes and reinforce the unassailability of your home. Our Double Glazed Windows and Doors are very price competitive, and although they are more expensive than standard aluminium sliding windows they will work for you and pay for themselves over the years in energy savings, cheaper maintenance, improved comfort and higher resale value of your home. With the savings in energy costs, we estimate that the Double Glazed Windows and Doors can pay for themselves in 7 years.   Continued on the double glazed value for money page

 
     
 

Chemical Compatibility

 

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.   For more information double glazed chemical compatibility

 
     
 

PrestigeW T58

 

Rehau quality stands for ambition and power, and these ideas are represented well in the Prestige casement upvc window and door system. The thickness of glazing ranges from 5mm to 33 mm. This double glazed window and door system comes with an overlap that measures 8 to 10 mm located between frame and sash, and this overlap not only helps to eliminate water infiltration and dust penetration, but also aids in saving energy consumption. Design optimisation of reinforcement chambers makes the double glazed window and door made of this profile highly resistant to high wind pressure.   Continued on the double glazed prestigew t58 page

 
     
 

PrestigeW Z58

 

Rehau quality stands for ambition and power, and these ideas are represented well in the Prestige casement upvc window and door system. The thickness of glazing ranges from 5mm to 33 mm. This double glazed window and door system comes with an overlap that measures 8 to 10 mm located between frame and sash, and this overlap not only helps to eliminate water infiltration and dust penetration, but also aids in saving energy consumption. Design optimisation of reinforcement chambers makes the double glazed window and door made of this profile highly resistant to high wind pressure.   Get the answers on your questions on double glazed prestigew z58 on this page

 
     
 

Noise Insulation

 

Noise pollution is often overlooked as a hazard to health, yet numerous studies have linked prolonged exposure to high levels of noise can be detrimental to your hearing, but also can increase stress and blood pressure, cause gastric problems as well as headaches, migraines and anxiety or depression. Get rid of unwanted noise and enjoy many other benefits of Upvc Double Glazed Windows, boasting potential noise reduction of 45dB, they will prove more effective than sleeping pills for an undisrupted well deserved rest! Consult with us about your acoustic insulation needs, and our expert staff will recommend the most efficient glazing and window style to meet your requirements and maximize value for money. There are thousands of glazing combinations which can affect insulation performance significantly, here you can learn about noise, its effects, how to manage it and in order to make a more informed choice of windows and doors for your home.   Additional information on double glazed noise insulation can be found at this location

 
       
 

Double Glazed Windows and Doors

 
  0412 717 066  
  info@windowfactory.com.au