When it comes to upgrading your home, double glazed sliding doors are an excellent choice. They provide increased energy efficiency, improved sound insulation, and an elegant aesthetic that enhances the overall look of any room. But one question that often comes up is: “What is the cost of double glazed sliding doors?” In this guide, we’ll explore the factors that influence the price of double glazed sliding doors and windows and give you a better understanding of what to expect.
Factors Affecting Double Glazed Sliding Doors Price.
The price of double glazed sliding doors can vary depending on several factors. Let’s take a closer look at these factors to help you make an informed decision.
1. Material
The material of the frame plays a significant role in determining the price. Popular materials include:
-
Aluminium: Known for its strength and durability, aluminium is a popular choice. However, it tends to be on the pricier side due to its long-lasting nature.
-
uPVC (Unplasticized Polyvinyl Chloride): A more affordable option, uPVC is energy-efficient and resistant to weathering, making it an attractive option for budget-conscious homeowners.
-
Timber: Wooden frames offer a traditional, natural look, but they can be more expensive due to the craftsmanship involved in creating them.
2. Glass Type
The type of glass used in your double glazed sliding doors will impact the price. The standard double glazing includes two panes of glass with a gap of air or gas between them, which helps to provide better insulation. However, there are different variations of glass, including:
-
Low-E Glass: This energy-efficient glass helps to regulate the temperature inside your home by reflecting heat back indoors during the winter and keeping it out during summer. This can increase the price of your sliding doors.
-
Toughened Glass: Stronger and safer than regular glass, toughened glass is often used for sliding doors and windows. It adds to the overall cost but offers peace of mind, especially if you have children or pets.
-
Laminated Glass: This type of glass is made by bonding two layers together, providing enhanced sound insulation and additional security. It comes at a higher price point.
3. Size of the Door
The larger the sliding door, the higher the price. Standard sizes are generally more affordable, while custom-sized doors or windows will increase the cost due to the need for tailored manufacturing.
4. Brand and Quality
The brand you choose and the quality of materials used will also impact the price. High-end brands may offer extra features, such as superior security mechanisms or weather-resistant coatings, which could raise the cost.
5. Installation Costs
While the price of the doors is an essential factor, you must also factor in the cost of installation. Professional installation ensures that the doors are fitted correctly and function smoothly, but it can add to the overall cost.
Average Double Glazed Sliding Doors Price
On average, the price of double glazed sliding doors ranges between $800 and $3,000. The cost can go higher for custom sizes, high-end materials, or added features. Double glazed sliding windows typically range from $400 to $1,500, depending on size, frame material, and glass type.
Here is a breakdown of what you can expect:
-
Standard uPVC sliding doors: $800 to $1,500
-
Aluminium sliding doors: $1,500 to $2,500
-
Timber sliding doors: $2,000 to $3,000
-
Double glazed sliding windows: $400 to $1,500
FAQs
1. Are double glazed sliding doors worth the investment?
Yes! Double glazed sliding doors offer multiple benefits, including energy efficiency, noise reduction, and enhanced security. Though they come at a higher price, the long-term savings on heating and cooling bills make them a smart investment.
2. Can I install double glazed sliding doors myself?
While it’s technically possible, we highly recommend professional installation to ensure that the doors are correctly fitted and sealed. This will prevent potential issues, such as drafts or security risks.
3. Do double glazed sliding windows help with noise?
Yes, double glazed sliding windows are highly effective in reducing noise. The air or gas trapped between the two layers of glass acts as a sound barrier, making them an excellent choice for homes in noisy areas.
4. How long do double glazed sliding doors last?
With proper care and maintenance, double glazed sliding doors can last up to 30 years or more. High-quality materials and installation can significantly extend their lifespan.
Testimonial
Sarah H. from Sydney:
“We recently upgraded to double glazed sliding doors, and the difference is incredible. Not only do they look fantastic, but our home is noticeably warmer in the winter and cooler in the summer. We are also enjoying the peace and quiet, with much less noise from the street. The investment was definitely worth it.”
Conclusion
Double glazed sliding doors are an excellent investment for any home, offering energy efficiency, sound insulation, and security. While the initial price can seem high, the long-term savings and benefits make it a worthwhile choice. Whether you’re upgrading your home or building a new one, consider the material, size, glass type, and installation costs when budgeting for your doors.
Location Address : QLD uPVC Showroom: Unit 5/18 Ellerslie Road, Meadowbrook QLD 4131.

