Understanding 5/8 Gypsum Board Fire Rating: What Builders Need to Know

Uncategorized

Understanding 5/8 Gypsum Board Fire Rating: What Builders Need to Know

Freya Parker Jan 23, 2026 0

Fire safety is a critical consideration in modern construction, and choosing the right building materials can make a significant difference. One material widely used in residential and commercial construction for its fire-resistant properties is 5/8 gypsum board. In this blog, we will explore what a 5/8 gypsum board is, its fire rating, and why it is an essential component in fire-resistant construction.

What is 5/8 Gypsum Board?

Gypsum board, often referred to as drywall or plasterboard, is a panel made of gypsum plaster pressed between two thick sheets of paper. The 5/8-inch thickness is a standard size commonly used in commercial buildings, multi-family housing, and areas where higher fire protection is required. Compared to the thinner 1/2-inch gypsum boards, the 5/8-inch version provides better sound insulation, durability, and fire resistance.

https://flooreno.ca/product/5-8in-x-48in-x-8ft-fire-rated-drywall-panel-type-x/

Freya Parker

Website:

I'm Freya Parker, a proud Melburnian with a passion for cars and a strong commitment to keeping our planet clean. After graduating from a leading university in Melbourne, I began my career in the automotive industry and now work with top cash-for-cars and car removal companies like Melbourne Cash For Carz, Local Cash For Cars Brisbane, Max Cash For Cars Brisbane, Get Cash For Carz Brisbane and Car Removals Sydney. I specialise in assessing the value of all types of vehicles, helping both individual car owners and businesses get the best deals while ensuring eco-friendly car disposal. Through my clear and simple writing, I make the car buying and selling process easy to understand, promoting greener practices in the automotive industry and helping people get the most value for their cars. Australia Auto News