
Security, privacy and shade solutions in Cairns
Cairns is where the business started and it is still where most of our week is spent. Between Parramatta Park, Manunda, Westcourt, Edge Hill, Whitfield and the CBD you get a bit of everything — post-war timber homes on stumps, sixties brick and block, newer infill townhouses and a commercial strip that runs from the Esplanade out to Bungalow.
Each of those needs a different approach. A Queenslander with wide casement windows and a timber frame is a different fixing job to a block unit with aluminium sliders, and a shopfront on Grafton Street has different requirements again. We measure, we look at the frames, and we tell you what will actually work on the building in front of us.
Suburbs and localities we cover
Cairns City, Cairns North, Edge Hill, Whitfield, Manunda, Westcourt, Parramatta Park, Bungalow, Portsmith, Manoora
Humidity and wet season
Inner Cairns sits in a bowl between the range and the sea and it holds moisture. Fixings, mesh and hardware all need to suit that — we use marine-grade and powder-coated components and seal penetrations properly so you are not chasing corrosion in three years.
Older housing stock
A lot of inner-suburb homes were never built for screening. Odd reveal depths, timber frames that have moved and window shapes you can't buy off a shelf are normal here, which is why nearly everything we install is made to measure.
Cyclone season
Roller shutters and Zipscreens do double duty in Cairns — everyday shade and privacy, then a genuine layer of protection when the weather turns.
Security work in Cairns
- Higher foot traffic near the CBD and hospital precinct means ground-floor windows and rear doors are worth screening first.
- Sliding patio doors are the most common weak point we see on inner-Cairns homes.
- Screening lets you leave windows open overnight for airflow without leaving the house open.
Privacy, shade and comfort
- Small inner-city blocks mean close neighbours — aluminium slat screening and Zipscreens are the two things we fit most.
- West-facing walls cop the afternoon heat off the range; external shading stops it before it hits the glass.
- Plantation shutters and quality sunscreen fabrics soften the light without shutting the room down.
Residential
Cairns homes usually start with a security door and a couple of window screens, then grow into patio screening, external blinds and internal window furnishings as budget allows. We're happy to stage it, and we keep records so colours and mesh match years later.
Residential solutions →Commercial
Shopfronts, offices, medical suites, body corporate common areas and industrial units around Bungalow and Portsmith. Roller shutters, security screening, access control and automated gates, scheduled around trading hours where we can.
Commercial solutions →Products & systems we supply





Frequently asked questions
Questions we're often asked in Cairns.
What local customers say
Reviews left by Great Barriers customers on Google, where the business holds 110 reviews.
Fabulous customer service. Exceptional workmanship. All at a fair price. If I needed more security screens or doors I would definitely use them again. Thank you Shay and your team.
A really excellent creative carport gate solution. Looks good and works well. Shay has great attention to detail and has the courage to try new stuff. Highly recommend.
Can't praise Great Barriers Security enough. They did a bang on job. Communication with Mia was the best. I would highly recommend them for any security work.
The most wonderful family business. Every person we spoke to was extremely lovely and professional. We are beyond happy with the results.
Arrived next day and job done quickly and professionally when other tradies were unable to fix.
Absolute professional service. Punctual and communicative and competitive. Thanks Mia and Shay!
Free measure and quote, no pressure
We'll come out, measure up, show you the samples and give you a straight recommendation on what suits the property. Then it's your call.
