Buying a home is exciting. You can finally start making it your own, updating the areas you’d like to improve and enjoying everything the property has to offer. However, many homes across the Sunshine Coast still have the original Diamond Grille security screens installed, and while they’ve often provided many years of reliable service, they can eventually begin to show their age.
Recently, we were contacted by a family who had purchased an older home near the coast. They loved the property, but there was one thing they wanted to change almost immediately – the old Diamond Grille security screens.
Like many older security screens, they had seen better days. The mesh was dirty, several screens were damaged, the sliding doors were becoming difficult to operate, and the once neat appearance had become tired and dated.
Their biggest concern wasn’t security.
It was how the screens made the home feel.
“It feels like we’re living behind bars.”
It’s a comment we’ve heard more than once over the years.
🌞 The Problem

The homeowners didn’t want to remove their security screens altogether.
They wanted to feel safe in their new home, but they also wanted to enjoy it.
The existing Diamond Grille screens were:
- Making the rooms feel darker.
- Reducing airflow through the home.
- Restricting the view outside.
- Difficult to keep clean.
- Hard to slide due to years of wear.
- Making an otherwise beautiful home feel older than it really was.
🤔 Finding the Right Solution
Every home is different, and choosing the right replacement security screen isn’t simply about selecting the most expensive product.
Because this home was located close to the coast, we also had to consider the local environment. Salt-laden air can be harsh on many building products, so choosing a security screen designed for coastal conditions was an important part of the decision.
After discussing the homeowners’ priorities, we recommended upgrading to SecureView Saltwater Series.
It wasn’t just about replacing old screens.
It was about completely changing the way the home looked and felt.

🌊 Why We Recommended SecureView Saltwater Series
SecureView Saltwater Series solved every concern the homeowners had.
☀️ More Natural Light
One of the first things people notice after replacing older Diamond Grille screens is how much brighter their home feels.
Without the heavy grille pattern covering every window and door, natural light can once again flow into the living areas, making the entire home feel more open and welcoming.
🌬️ Better Airflow
The clearer stainless steel woven mesh allows excellent airflow throughout the home while still providing certified security.
Opening the windows no longer meant looking through heavy bars, and fresh coastal breezes could once again become part of everyday living.
👀 A Much Better View
Instead of looking at the security screen, the homeowners could finally enjoy looking through it.
One of the biggest compliments we receive after installing SecureView is:
“We hardly notice the screens are there.”
That’s exactly what happened here.
The outlook from inside the home was transformed.
🧽 Easier to Maintain
Years of dirt and grime had become trapped around the old Diamond Grille frames, making them increasingly difficult to keep looking clean.
The new SecureView Saltwater Series offers a much cleaner, more modern design that’s easier to maintain with regular cleaning, helping it continue looking great for years to come.
🔒 Certified Security
While the appearance of the home changed dramatically, the homeowners didn’t have to compromise on security.
SecureView Saltwater Series is tested and certified to the Australian Standard for security screen systems and achieves an SL200 security rating under AS5039, providing homeowners with confidence that their new screens offer a very high level of security performance.
✨ The Transformation

Once the installation was complete, the difference was immediate.
The home felt brighter.
Fresh air flowed more freely throughout the house.
The view through the windows was clear again.
The new sliding security doors operated smoothly, and the entire home looked more modern without losing the protection the family wanted.
Perhaps the biggest change wasn’t the appearance of the new security screens.
It was how the home felt to live in.
Instead of feeling enclosed behind ageing Diamond Grille screens, the homeowners could enjoy an open, light-filled home while still knowing it was protected.
Seeing that transformation is one of the most rewarding parts of our job.
💡 Is It Time to Upgrade Your Diamond Grille Security Screens?
If you’ve recently purchased an older home, you’re certainly not alone.
Many Sunshine Coast homes still have original Diamond Grille security screens installed. While they’ve served homeowners well for many years, upgrading to a modern security screen system can dramatically improve natural light, airflow, visibility and the overall appearance of your home without sacrificing security.
If you’re unsure which security screen is right for your home, we’d be happy to discuss the available options and recommend a solution that suits your property, lifestyle and budget.
Whether you’re replacing old Diamond Grille screens or installing security screens for the first time, we’re here to help you make an informed decision.

Frequently Asked Questions
Can old Diamond Grille security screens be replaced?
Yes. Old Diamond Grille security screens can usually be removed and replaced with modern screens manufactured to fit the existing doors and windows.
What are the best replacements for Diamond Grille security screens?
Popular replacements include Xceed perforated aluminium screens, SecureView stainless steel mesh and SecureView Saltwater Series. The best choice depends on your budget, preferred appearance and exposure to coastal conditions.
Are stainless steel security screens suitable for Sunshine Coast homes?
Yes. Stainless steel security screens are well suited to Sunshine Coast homes because they provide security without the heavy appearance of traditional Diamond Grille. Homes exposed to salt air may benefit from a product designed specifically for coastal conditions.
Will replacing Diamond Grille screens improve the view?
Modern stainless steel mesh can provide a much clearer outlook than Diamond Grille. It can also allow more natural light into the home and make rooms feel less enclosed.
Should I repair or replace old security screens?
Individual problems such as worn rollers, damaged mesh or a faulty lock may be repairable. Replacement is often worth considering when several security screens are damaged, difficult to operate or beginning to look dated.
How much does it cost to replace Diamond Grille security screens?
The cost depends on the number and size of the screens, the type of doors or windows and the replacement product selected. Screens Plus provides free measure-and-quote appointments across the Sunshine Coast, or customers can use the instant pricing portal for an initial estimate.









