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Windows and Doors

Window and Door Replacement


Window and Door Replacement - Before Image
Window and Door Replacement - After Image


Old Windows De-value Your Home, Are Ugly, Leak And Difficult to Open.

Replace Them With Our Professionally Installed Premium Carinya Windows. Our WA Owned Family Company Has Been in Business For Over 40 Years.

Old Timber Window Problems
  • Timber windows require constant maintenance
  • Putty cracks and falls out
  • Paint peels
  • Wood Rots
  • Hardware Corrodes and “Sticks”
Many Aluminium Windows Are Now 50 Years Old!
  • Worn out Rollers and damaged tracks make sliding difficult
  • Perished seals are unsightly and may leak
  • Frame Colours are almost impossible to change – Old Mission Brown for example will De-value your home

Old Windows Have Old Glass – Generally, Poor Safety, Too Thin and Bad Energy & Sound Performance

Many windows and doors are glazed with unsafe glass – it is too thin, not Safety Glass and doesn’t comply with current Australian Standards. It is generally uneconomical and not feasible to upgrade the glass with Double Glazing and Sound Performance Glass.


The most economical solution is to replace your old windows and doors with our range of Carinya Residential Windows and Doors. They will make a huge difference to the look function and value of your home. Remember it will most likely cost you less to replace your windows and doors than selling your home.

Our Carinya Window Range is extensive – and what you would expect from a modern premium system. You can select a style to suit your home and budget, frame colours that are modern, and glass that is Safe and Energy Efficient. Integrated security screens and doors can also be installed – Invisi-Gard™ and Alu-Gard™

Window styles include:
  • Sliding – economical and great for ventilation
  • Awning – stylish
  • Casement & Double Hung – excellent for maintaining the look of older homes
  • Gas Strut Servery – fantastic solution for Alfresco/Kitchen integration
  • Louvres – ventilation plus the classic or coastal look.
Door styles include:
  • Sliding – value for money and function
  • Stacking – bring outside in at an affordable price
  • Bi-Folds – the look of class and “café” style
  • “French” type Hinged Doors – great for entry doors.
All of our Carinya windows and doors can be matched with a glass to suit your needs and budget. We source glass Worldwide and includes:
  • Double Glazing – great for Energy Efficiency and Noise Reduction (read more below)
  • Low E – high tech Energy Efficient
  • VLam Hush – a cost effective solution to Noise Reduction
  • Laminated Safety Glass – safe and can be upgraded to provide greater security.

About Double Glazing (DGU)

Double glazing, also referred to as Sealed Insulated Glass Unit (IGU), consists of two panels of glass in a sealed unit separated by a layer of air or argon gas.
  • Excellent insulation performance, reducing energy costs
  • Reduces outside noise
  • Reduces condensation
  • Different glass types such as Low-E and Laminated glass can be used to further improve energy efficiency and noise control.

There are very few instances where a Double Glazed Unit can be installed to an old window or door. If you wish to enjoy the many benefits of Double Glazing then you will need to replace your windows and doors.

Frequently Asked Questions

How are Windows replaced?

With old aluminium windows, the sashes and “bricked in” sub-frames are generally removed – “back to brick”. The new windows are then “angle trim fixed” similar to Commercial Shopfront windows.

Many timber windows double as structural support for brickwork above and roofs. In such instances only the sashes may be removed. We endeavour to cover all old timber frames with angle trims wherever possible.

Our Objective is to make the replacement window and doors look as though they are an “original” install and not an afterthought. To achieve this takes skill and experience.

Can the existing wall opening size be changed or a new opening made?

Generally this requires structural work and involves other trades such as carpenters, plasterers and bricklayers.

In many cases structural changes will be required and Council approval may be required.

If we cannot do this work we will refer you to our building industry partners including registered builders.

  Download Window and Door Replacement Factsheet

We can provide you with a Free Quote via one of our easy methods – Site Measure & Quote, or our new 48 hour E-Quote.

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We supply and install in all Perth Metropolitian Suburbs