Protect Your Family From Intruders

With our range of Security Doors and Screens

MSD Designer Crimsafe Security Door

MSD Designer Crimsafe


Crimsafe security screens

Crimsafe Security Screens


Aluminium Security Doors

Aluminium Security Doors


Steel Security Doors

Steel Security Doors


Not sure what security door is right for you? Contact us for expert advice.

Unbreakable Security Doors


Why Choose Our Security Doors For Your Home?

Crimsafe Security Doors

Security is Paramount

Make sure that no matter what, your family is 100% safe with Crimsafe Doors. These security doors provide maximum protection so that you never have to worry about your family’s safety.

30 Yeas Experience

30+ Years of Experience

We are fully across the latest innovations and trends within the security door industry, which means we are constantly improving the security doors we bring to your home. With 30+ years of experience in the security door industry, we also know what new tricks intruders use and bring you the latest technology to fight back. Our experience means your peace of mind!

wide range of security doors

Broad Range of Styles

We have one of the largest ranges of security doors, screens, and Crimsafe products across Australia. No matter what you are looking for, we’re 100% confident one of our security door designs will suit your home.

custom security doors

Custom Fit To Your Home

All of our security doors — from Crimsafe Doors to steel and aluminum doors designed for your safety — are laser-measured to fit your home precisely, giving you that extra confidence and security.

Guaranteed Safety

We Guarantee Your Safety

Crimsafe security doors and screens have a standard 10-year warranty, which can be extended up to 15 years. Our steel security doors range has a 25-year structural guarantee. That is a LOT of peace of mind!

Happy Customers

Over 90,000 Customers Can’t Be Wrong

With more than 30 years of experience, and more than 90,000 delighted (and SAFE) customers, you can see why we’re Melbourne and Geelong’s most trusted brand in security doors.

Don’t put it off – find out how easy it is to secure your family.

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Best Security Door Company 130+ 5-star reviews
MSD Security Doors

Custom-Designed Security Doors Laser-Measured for Perfect Alignment and Fit

And available in a broad range of styles to match your home: ultra-modern, contemporary, classical, art deco, even wrought iron security doors!

  • Crimsafe Ultimate Security Door
  • Custom Security Door
  • Aluminium Security Door
  • Torquay Steel Security Door

Crimsafe is scientifically proven to be the safest security door and screen brand in Australia

The Australian standard for dynamic impact testing requires a door to withstand an impact of 100 joules of energy 5 times. That’s about the same as a 10-year old running into the door.

If you ask us, we would like a security door to be able to withstand A LOT more than the force of a young child when faced with an intruder.

That’s why Crimsafe Ultimate screens are designed to perform at 7.5 times the Australian standard. There is no safer option. There’s no better way to keep your family safe.


Crimsafe Logo

Security Graph

Structural Warranty for Your Peace of Mind

We are so confident in the quality and durability of the security doors or windows you receive from us, that we offer a manufacturer’s 10-year warranty on any defects.

That means you know you and your family will be safe and protected for over a decade.

Our Steel Security Doors collection comes with a 25 year structural guarantee. We are proud to manufacture security doors and windows that are built to last like no other.




Laser perfection to fit your home

Here at MSD, we have never found a perfectly square door jamb in 30 years. A safe security door must fit perfectly with its surrounds. Custom fitting is a necessity and we hand make every single one of our doors as parallelograms (out of a square to suit). Without doing this, the risk of breakthrough is much higher. Each and every one of our doors is made specifically for you, by local security door experts.

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Frequently asked questions

Free Security Assessment of Your Entire House

Our experienced and professional installation team takes pride in the quality of
our service and product.

  • Free security assessment of your home
  • We provide accurate no-obligation quotes
  • We arrive on time
  • We clean up after ourselves and treat your house as we would our own
  • We are always friendly, approachable and courteous

Don’t put it off – find out how easy it is to secure your family.

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130+ 5-star reviews
Claim Your Free Measure & Quote Now

Get a quote from an official Crimsafe licensee that matches your home. We'll organise a time that suits you best.

No hassles. No commitment. All free.