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Security should never come at the cost of natural light and fresh air moving through the house. Custom security doors and window screens give property owners a firmer barrier at every opening while the home stays open, comfortable and easy to use.

At OnGuard Security Products, we build Baulkham Hills security doors and screens to the exact measurements of the opening they protect. Some properties need a stronger front entry, others need the overlooked windows at the back covered off, and we work to whatever the building actually calls for.

Why Choose Our Security Doors & Screens?

Most people want two things from a security door. It has to hold up when someone tries the handle, and it has to look like it belongs on the house. Our doors and screens in Baulkham Hills are built to do both.

Strength begins with the standard we build to. Every door and screen leaving our workshop meets Australian Standards for security and durability, so you gain a product that stands up to years of ordinary use and rough weather alike.

Built for Strength: Our security doors are made to meet Australian Standards, giving you confidence in their durability and performance.
Custom-Made Designs: We offer a range of styles and finishes, so your doors and screens can be matched to your property.
Advanced Security Features: Reinforced frames, high-tensile steel mesh, and multi-point locking systems help improve resistance against forced entry.
Sliding Security Screen Doors: A practical option for areas where space matters, allowing easy access without compromising protection.
Security Screen Doors: Designed to provide a secure barrier while still allowing airflow and visibility.
Security Window Screens: Custom-fitted to reinforce windows while maintaining ventilation and natural light.

Manufactured to the Highest Standards of Quality

Quality materials tie the whole range together. Marine-grade aluminium and stainless steel mesh shrug off corrosion and wear, so your investment keeps its strength and its sharp appearance for the long term while lifting the look of your home or business. The real defence sits inside the product itself.

Reinforced frames, high-tensile steel mesh and multi-point locking systems combine to harden the openings intruders test first. Our Inner West Sydney locksmith fits and adjusts the locking components on every door, so it opens easily, closes securely and delivers the defence the product was built for.

Wide selection of styles

The look of the finished product is yours to decide. A wide selection of styles lets your doors and screens follow the character of your property instead of sitting awkwardly against it.

A hinged door needs clear space to swing, which is awkward on a narrow patio or a busy balcony. Our sliding security screen doors run along a track instead, so nothing gets blocked when the door is open. You get the same level of protection in a stylish design that keeps your floor space free.

Maximum Ventilation

Our security screen doors hold a firm line at your entries while the outlook stays clear and the breeze keeps moving. You gain a solid barrier at the doorway and give up nothing in visibility or fresh air.

Windows deserve the same care as doors, so we custom-fit security window screens to each opening. They cover areas that are easy to overlook and still allow ventilation and daylight to reach the rooms inside.

What our customers are saying

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   Sara B 
 
 
 
 Trustindex verifies that the original source of the review is Google. Paul did a great job. Always in time, courteous and professional. Very happy
  
 
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   Tony Mcnabb 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very professional installation great product very happy
  
 
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   Virtual Business & Accounting Services 
 
 
 
 Trustindex verifies that the original source of the review is Google. Paul installed a custom security door for us and the quality was great. Paul went the extra mile to ensure it was installed correctly and he ensured to take his time to do a perfect job. Fabulous attention to detail and service. The doors are custom made superbly. Highly recommended!
  
 
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   charmaine toofohe 
 
 
 
 Trustindex verifies that the original source of the review is Google. Paul and his team went above and beyond with the recent install of our pergola privacy screen. Not only a great, competitive price and product, but Paul even went as far as to help fix an existing screen door problem (not his product) that i had, at no extra cost.Would and have highly recommend On Guard.
  
 
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   Chris Freeman 
 
 
 
 Trustindex verifies that the original source of the review is Google. Paul, I must say what an amazing job. Was not expecting the quality of the finished product which is fantastic. As mentioned you undersell the product. It is of the highest quality and workmanship. Customer service is terrific with arriving promptly to install. All I can say is wow. Would highly recommend anyone looking for a superior, high quality pool pump enclosure. A++
  
 
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   Paul Galassi 
 
 
 
 Trustindex verifies that the original source of the review is Google. I found Onguard Security Products to be friendly at the same time as prompt on time with their service, advice and workmanship. Thanks guys.
  
 
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   D Kennedy 
 
 
 
 Trustindex verifies that the original source of the review is Google. Paola goes 'Over & Beyond' to ensure that the entire customer journey is hiccup-free. He'll ensure you make the right choice, and his attention to detail means you end up with a product that exceeds your initial expectations.

There is no sleek marketing here, Paola simply provides a quality product, great service, exceptional delivery and timely installation. What a refreshing change.

Cannot recommend highly enough.
  
 
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   Matt Silsby 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent service provided. Everything went smoothly, from the measure and quote, the re-measure, and the install. We were kept in the loop regarding the likely timing, and at all times everyone was friendly and helpful! We will be getting more work done with OnGuard after this positive experience
  
 
  
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Security Solutions for Epping Homes and Businesses

Break-ins do not always start at the front door. Windows down the side of the house and along the back are often the easier target, so we fit security screens to those openings as well, and the rooms behind them still get their light and their breeze.

Where the look matters as much as the protection, our decorative doors and custom screens can be made to sit comfortably with a modern build or a more traditional home.

The security doors and window screens we make for retail stores, offices and warehouses are built for constant use, and they keep unauthorised visitors out while your staff and customers still see out and feel the air move.

Where the risk sits outside the walls, our Inner West Sydney aluminium gates close off driveways, side entries and boundary points, and they finish neatly against your existing fencing.

Energy Efficiency & Added Benefits

Security is the reason most people call us, but it is rarely the only benefit they end up noticing. Our Baulkham Hills security screens and doors add a layer of insulation, so the rooms behind them hold their temperature better and you spend less on heating and cooling.

The mesh also blocks heat and UV rays while letting the breeze through, which means the air conditioning can stay off on plenty of warm days. Comfort inside the house improves along the way.

Natural light keeps filling the rooms, and your doors and windows can stay open through the day because the mesh holds insects back rather than forcing you to shut the house up. Our Inner West Sydney fly screens are a straightforward answer where insects are the only concern, letting you enjoy the breeze in every room.

Protection against extreme weather gives you one more reason to invest. Your home stays safe, secure and comfortable through every season, and the clean lines of a made-to-measure door or screen lift the street appeal of the property at the same time.

Upgraded Protection for Your Epping Home or Business

If you want to improve the security on your Epping property without compromising how it looks or feels, the right doors and screens can offer a reliable, long-term solution.

Contact our team to find options that suit your space and help secure the areas that matter most.

Frequently Asked Questions

What are the benefits of installing security doors and screens?

Security doors strengthen the openings intruders reach for first, and they do it while fresh air keeps moving through the house. Security doors work as a visible deterrent that sends opportunists elsewhere, and they hold their ground against break-ins, insects and harsh weather.

Security screens for windows cover the openings that are easiest to reach and simplest to overlook, so ventilation continues as normal behind a secure barrier. Lower heat transfer across your doors and windows lifts energy efficiency as well, which keeps indoor temperatures comfortable right through the year.

What materials are used in security doors, screens and windows?

Our security doors, windows and screens are made of high-strength aluminium frames and premium stainless steel mesh. We choose these materials for their durability, corrosion resistance and long-term security performance.

Properties needing extra reinforcement can have custom security doors with strengthened frames and multi-point locking systems.

Can security doors and screens be customised to match my home’s style?

Yes. Our custom security doors come in a broad range of designs, colours and finishes, so the finished product matches the exterior of your home. A sleek modern profile suits some properties while others call for a more traditional decorative style, and both are well catered for.

Mesh choice adds further flexibility. Our screen doors and security window screens come in several mesh styles, which lets you settle on the balance of security and visibility that suits the way you live.

Do your security doors and screens meet Australian Standards?

Absolutely. Our security doors in Baulkham Hills comply with Australian Standards AS5039-2008 and AS5041-2003, which set the benchmarks for maximum protection in this category. Each door passes testing for impact, forced entry and knife shear resistance before it reaches your property.

That assurance carries across the wider range. Our security window screens are held to those same standards, so homes and business premises receive equally reliable cover.

What maintenance is required for security doors and screens?

Very little upkeep is needed. Our sliding security screens, doors, windows, and grilles keep performing with nothing more than a regular clean using mild soapy water to lift dust and grime from the frames and mesh.

Abrasive cleaners are the one thing to avoid. Gentler cleaning protects the finish, which keeps your doors and screens looking sharp for years.

Do security doors and screens improve energy efficiency?

Yes. Security doors and windows add a layer of insulation and let natural airflow move through the property, which holds indoor temperatures steadier with less call on heating and cooling.

Cross-ventilation delivers much of that benefit. Screen doors and window screens let air pass from room to room while blocking direct sunlight, so your home stays cooler over summer and warmer through winter.

Request a Free Security Doors & Screens Quote Today

What We Do Best

Qualified Locksmith

We are a member of the Locksmith Guild of Australia. You are assured that the person who installs your door, window, grill, etc. is a qualified Locksmith.

Australian Made

All products are Australian made in our Sydney Factory to Australian Standards. We know our products are built to withstand the harsh Australian weather conditions.

Kids Don't Fly

We provide a certificate that will prove that your building will comply with the Strata Schemes Management Regulation (2010) for Strata under the Kids Don’t Fly government incentive.