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DONN UltraSteel
The rigid metal is now an integral feature of the UltraSTEEL™ drywall systems. With this new patented UltraSTEEL™ process it is clear that Gyproc and DONN commit themselves to cost effective solutions, innovations and quality is setting new standards for the future in the use of drywall systems in the building industry.
The distinctive surface indentations and indexed H- Punch service hole are produced by the patented UltraSTEEL™ process. This increases the depth of the metal and, with work hardening, gives improved sectional qualities. The result is that lighter gauge steel gains significant strength characteristics superior to the present products on offer in the market.
Accommodates services within the drywall cavity. • Lightweight alternative to traditional constructions.

UltraSTEEL Safety Track, safety comes first, but speed is a given. The introduction of a new folded edge allows for fast, comfortable installation without the risk of injury. Say goodbye to downtime – and hello to the latest in drywalling innovation.
Service Benefits
Why should you have to choose between speed and safety? With the innovative new DONN
UltraSTEEL Safety Track, safety comes first, but speed is a given. The introduction of a new folded edge allows for fast, comfortable installation without the risk of injury. The latest in dry walling innovation.
Sizes
The DONN UltraSTEEL tracks comes in standard sizes of 51mm, 63.5mm, 102mm x 3000 in length.
OUR NEW INDEXED H-PUNCH C-shaped stud used in the76mm &89mm wide GypWall Classic, DuraLine, FireStop and SoundBloc systems.
OUR NEW INDEXED H-PUNCH C-shaped stud that improves acoustic performance by increasing cavity width. Used in FireStop, MoistureResistant, and SoundBloc systems. Can also be used to achieve increased heights with single stud framework.
Sizes
The DONN UltraSTEEL Studs comes in standard sizes of 51mm, 63.5mm in width and its comes in 2400mm, 2700mm, 3000mm, 3600mm & 4200mm in length.
The DONN UltraSTEEL Studs also comes in standard size of 102mm in width and it comes in 2700mm, 3000mm, 3600mm in length.