Guardian Slate

The smart alternative to traditional roof finishes that is lightweight, faster to install and cost effective.

The Ultimate Lightweight Slate Solution

Guardian Slate is an innovative roofing system featuring the aesthetic appeal of natural slate without the risk of cracking and breaking.

Today’s house builders and owners demand lower cost, faster and easier construction without compromising on quality while maintaining a traditional appearance. To meet these demands, we are constantly developing new, high-tech solutions for today’s construction industry.

Engineered using the most advanced technology in material development and manufactured from resin bonded crushed limestone, Guardian Slate is extremely durable, impact and heat resistant and offers the highest level of UV resistance.

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See the full Guardian Slate range complete with detailed specifications.

The benefits:


Ideal for new or replacement roofing projects
Combines practicality and enhanced performance for a beautiful roof
Consistent high quality and dimensional accuracy
Available in a choice of five natural colours
Superior life expectancy – will not crack, split or break
100% recyclable at end of use
‘A’ fire rated when used in conjunction with a standard membrane

Available in five natural colours

Guardian Slate is available in a choice of five natural colours, providing you the opportunity to add texture and style to your home.

The colours have been tested to high UV exposure and exhibit virtually no fade and with no trace of cracking or splitting.