Window Replacement vs Repair

Windows are often an afterthought for many homeowners in Perth, however, they play a critical role in your home's energy efficiency, security, and overall aesthetics. Over time, wear and tear, or unexpected damage may leave you wondering whether to repair or replace your windows.  

Here’s a guide to help you determine the best option for your situation. 

When to Consider Window Repair

Repairs are often a cost-effective and quicker solution for minor issues. Here are some scenarios where repairs might be the best choice: 

Minor seal damage 

If the window seals are slightly cracked or allowing drafts, resealing can restore functionality without the need for replacement. This simple fix can prevent air leakage, improve insulation, and save on energy costs. Addressing seal damage early ensures your windows maintain their efficiency and prolongs their lifespan. 

Hardware malfunctions

Broken locks, handles, or hinges can often be repaired, restoring your window's security and ease of use. These repairs are typically straightforward and affordable, allowing you to regain full functionality without replacing the entire unit. Regular maintenance can also prevent future hardware issues. 

Small cracks in glass

For minor cracks or chips in the glass, a repair can often resolve the issue without compromising the window’s integrity. Professional techniques like resin filling can make the damage almost invisible while strengthening the glass. This approach is ideal for preserving the existing window when the frame and other components are in good condition. 

Cosmetic wear

Fading, discolouration, or minor frame scratches can usually be addressed through refinishing or touch-ups. This option is particularly useful for maintaining the aesthetic appeal of your windows without the cost of replacement. Regular care and repainting can also protect the frame material from further wear and tear. 

When to Opt for Window Replacement

Window replacement is often the more practical choice for significant damage or when your windows no longer meet your needs. Here are some examples where replacement is the smarter investment: 

Extensive frame damage

When the frame is warped, rotted, or severely corroded, it compromises the window's structural integrity and can lead to further issues like drafts or water leaks. In such cases, replacement is the only viable solution to restore proper function and prevent additional damage.  

Outdated design

Older single-pane windows often lack the insulation and functionality of modern alternatives, leaving your home vulnerable to heat loss and noise. Additionally, they may clash with updated interiors or exterior designs, diminishing your home's overall aesthetic appeal.  

Poor energy efficiency

If your energy bills are consistently high, your windows might be contributing to significant heat transfer. Worn-out seals, single-pane glass, or outdated materials often fail to maintain a comfortable indoor temperature. Upgrading to energy-efficient windows with double glazing or specialised glass options can significantly enhance thermal insulation and reduce your energy consumption. 

Frequent repairs

When you're continually dealing with broken locks, cracked glass, or failing seals, it’s a sign that your windows are reaching the end of their lifespan. The cost of frequent repairs can quickly add up, making replacement a more economical choice in the long run. Opting for high-quality aluminium windows ensures greater durability and minimises the need for ongoing maintenance. 

Benefits of Window Replacement

Choosing window replacement offers several advantages, especially when you opt for By GOBO’s premium solutions. These include: 

  • Improved energy efficiency
  • Enhanced aesthetics
  • Increased security
  • Long-term savings 

Replace Your Old Windows with By GOBO 

At By GOBO, we’re experts in delivering tailored window solutions. Explore our range of replacement windows to discover how we can transform your space with energy-efficient and stylish options. Contact us today for a free consultation!

Contact Us Contact Us  Get a Quote! Get a Quote!



Related Articles


Sliding doors offer a stylish and space-saving solution for both modern homes and offices. If you’re based in Perth and looking to enhance your living or working space, it’s important to choose the right type of sliding doors that match your needs, style, and the layout of your space.


As temperatures across our sunburnt land soar, aluminium windows offer significant benefits for heat insulation, making them an excellent choice for Perth’s climate. Learn why Aluminium windows help insulate heat.


A squeaky door can be a nuisance, especially when it disrupts the peace of your home. Fortunately, fixing a squeaky door is a simple and effective process.