GIESTA Steel Ventilation Doors
A steel entrance door with a built-in airflow window, keeping rooms cool without opening the main door.
Engineered to a Japanese standard.
Japanese Technology
Every design draws on TOSTEM's Japanese manufacturing standards, refined over decades for precision, fit, and finish.
About Selective SystemsQuality Assurance & Testing
Every batch is tested against ASTM, JIS, and AAMA benchmarks for wind, water, and structural performance before it reaches your site.
How we test TOSTEM windowsSurface & Colour Perfection
TEXGUARD coating locks in colour and lustre for up to 40 years, resisting scratches, fading, and corrosion.
Why choose Selective SystemsOn-Time Delivery
Pre-engineered, factory-assembled components arrive window-in-a-box, ready for fast, precise on-site installation.
How we deliver on timeFlexible Pricing
Multiple series and specifications let you match performance to your budget, without compromising on quality.
Get a quote for your budgetCommon questions, answered.
What makes the GIESTA Ventilation Door different from the standard GIESTA door?
It adds a built-in airflow window to the main door panel, so a room can stay ventilated, cooler, and less humid without opening the door itself.
Is the ventilation window a security risk?
No — the opening is sized specifically to be too small for a break-in attempt, and the multi-lock system still secures the main door independently.
What is the lock system like?
A single handle controls multiple latches at once, with a removable inside key head that prevents the lock being worked from outside once it's secured.
What colours are available?
Door finishes include shades like crea mocha and crea rush, with window finishes such as autumn brown and shine grey, so the two can be paired to match your entrance.