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Security Doors & Screens  

Invisi-gard Security Doors & Screens

Combining the strength of Marine Grade 316 Stainless Steel with the beauty, strength and flexibility of '6063-T5 Grade Aluminium Frame, Invisi-gard Security Screens offer unparelleled clarity of vision with enhanced security. 

Confidence in Security

Invisi-gard uses only the highest quality of mesh available to the market and is complimented by a ten year warranty, from date of instalation and under normal residential use. Full waranty conditions available to the original purchaser of
Invisi-gard products, enquires to be made at point of purchase. 

Click here to view the Invisi-gard Brochure


Hard Core Security Doors & Screens

A revolutionary patented innovation in home security. Hard Core Security Doors have the traditional look of wrought iron, but unlike steel, they won't rust or corrode as all exposed surfaces are aluminium, treated with a special 'chormate conversion' process and then powder coated in a colour of your choice.

Every bar of a Hard Core security door has a unique high tensile steel core which makes them much more resitant to cutting. Each bar is welded to the 'Double Cavity' extra heavy duty aluminium door frame.

Added security with each Hard Core Door, comes standard with 'Triple Point Lock' installed.

Click here to view the Hardcore Security Doors Brochure



Alu-gard Security Doors & Screens

New product design - Perforated Aluminium Mesh Screening.

Strong, non-corrosive, 3mm thick black powder coated, aluminium perforated sheet.

Retained in a heavy duty frame with stainless steel rivets and wedge retention system. Installation includes 'Triple Point Lock'. Wide range of Dulux Powder Coat colour available, for frame.

Alu-gard Screen Doors have NATA test rig approval to Australian Standard AS5041-2003, for hinged door security.    

Knife Shear Test  -PASS
Dynamic Impact Test  - PASS
Jemmy Test  -PASS

Click here to view the Alu-gard Security Doors Brochure



Diamond Grille Security Doors & Screens

Low maintenance, practical solutions for hinged or sliding security doors. 'Standard Diamond' Security Grille designs, complimented with colour from the "Dulux Powdercoat" range. 

Diamond Security Doors are manufactured to 'Australian Security Door Standards - AS5039'. BTH Security custom make all products utalizing 'Heavy Duty' frames and quality hardware accessories.

Available in a large range of Dulux Powder Coat Colours

Click here to view the Diamond Grille Security Doors Brochure
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