Articles | Product

Introducing GIB® Bracing Plates

Friday, 20 February 2026
By Gordon White

Winstone Wallboards is pleased to advise that GIB® Bracing Plates are available for sale from Monday 17th of February 2026. 

  

GIB® Bracing Plates are 0.55 BMT galvanised metal bracing plates with a circular metal cut out. They act as a backing plate to support large penetration openings (i.e. holes greater than 100mm in diameter), through ceiling diaphragms and GIB Ezybrace® wall bracing elements which is a requirement in GIB EzyBrace® Systems. 

Smaller penetrations (i.e. holes 100mm in diameter or smaller), or holes which are located outside of ceiling diaphragms or GIB Ezybrace® wall bracing elements do not require the use of a metal backing plate to support the penetration opening. 

 

GIB® Bracing Plate Options  

GIB® Sku 

Description 

Plates per Pack 

Typical Uses 

16097 

Dimensions: 320x320mm 

Cut Out Diameter: 170mm   

 

Service and pipe penetrations 

Rangehoods and fireplace flues 

16096 

Dimensions: 500x500mm 

Cut Out Diameter: 350mm  

 

HVAC and general ducting penetrations 

Service and pipe penetrations 

Rangehoods and fireplace flues 

 Image of GIB® Bracing Plate 16097

Image of GIB® Bracing Plate 16097 

 

For more information refer to the GIB Ezybrace® Specification and Installation Manual available at www.gib.co.nz or contact the GIB® Helpline 0800 100 442.