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Diamond Grille Fixed Windows

Diamond Grille Fixed Window Security Screens

Although not as strong as the other options in our range, Diamond Grille offers affordable security for your home and can be seen as a deterrent for would-be intruders.

Select Security Standards

Security Testing

(AS5039-2008 & AS5041-2003)

Amplimesh® SupaScreen® Stainless Steel and IntrudaGuard® Aluminium security products are subjected to a rigorous regime of impact tests, jemmy attacks and pull testing under this standard, to ensure that the inherent strength and structural integrity of the manufactured security product is maintained.

Our range

View and compare our range of security and screening products.


316 Marine Grade
Stainless Steel
(0.8mm high tensile)

5052 Marine Grade
Aluminium Alloy

Aluminium (1.2mm)

Aluminium (7mm)

High Tensile Stainless Steel


16 year warranty,

10 year warranty,

7 year warranty,


16 year warranty

Viewing Angle

156 Degrees

119 Degrees

Restricted vision mesh


156 Degrees

Screen Aperture



4.0mm x 1.0mm


1.6mm / 2.4mm

Ventilation – Air Flow






BAL Rating (Bushfire Attack Level)






Fall Prevention Suitable


Cyclonic Region Suitable

Australian Standard AS5039 Approved and Tested

Knife Shear Test Pass

Triple-lock locking system

Impact Resistant

UV Protection

Insect Protection*





Price Range






* Insect or security mesh provides an effective barrier to insects larger than the stated aperture of the mesh. Insects smaller than the stated aperture may not be impeded.

** Bushfire Testing for SupaScreen® (Australian Standard AS3959-2018). SupaScreen® has been independently tested to meet the requirements for BAL-40 (Bushfire Attack Level). When used in bushfire prone areas rated BAL-FZ SupaScreen® must be used in conjunction with a window that has an FRL of at least -/30/- or in accordance with AS1530.8.2.

*** Dependant on mesh used with Diamond Grille.

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Care & maintenance

The finishes that are applied to Amplimesh® products are of high quality and are extremely durable and weather resistant.

The finishes that are applied to Amplimesh® products are of high quality and are extremely durable and weather resistant. Like all fixtures around the home, maintenance is required to preserve the original appearance of the product.

Surfaces should be kept clean by prompt removal of all dust, dirt, grime and any foreign matter using a soft sponge with clean water and a small amount of mild detergent. Thoroughly wash off any residue of detergent with clean water.

Do not under any circumstances use an abrasive cleaning agent (Ajax or similar) or cleaning material (such as steel wool).

If small scratches occur, they can be buffed out using a good quality car polish.

Frequency of cleaning is largely dependent on the location of the building. In most circumstances, cleaning may be carried out every 3-4 months.

Amplimesh® products installed close to more severe conditions, such as marine or industrial environments, should be cleaned every 2-4 weeks.

To maintain an ultra-clear view through your security screens, we recommend using our Amplimesh® Organic Security Door & Screen Cleaner, available through your local Amplimesh® Dealer.