Benefits of Preventative Aluminium Joists

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Configurable

The Raaft terrace system is modular and can be configured to meet your requirements.

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Customisable

With lots of different options to choose from the system is fully customisable.

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Durable

Manufactured to last for a solution that won't let you down.

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Easy to install

With no fixtures required, each component comes together seamlessly for a quick installation.

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Lightweight

Raaft joists are strong but lightweight and easy to in stall.

Non-corrosive icon

Non-corrosive

Made from a corrosion-resistant steel that's built to last.

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Robust

A robust structure that is more than strong enough for your terrace requirements.

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Screwless

No screws are required for construction.

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Sustainable materials

Manufactured using sustainable materials with no compromise on quality.

Manufactured in the USA

Manufactured and shipped within the United States.

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Preventa Metal Adjustable Pedestals and Accessories

Our Adjustable Steel Pedestals provide ideal support for Raaft Fire-rated Terrace System (BRoof(t4)), reducing costs. They're height-adjustable and made of zinc-coated steel, offering 16 height options, even load distribution, and stability. The steel pedestals work with Raaft Aluminium Joists and are non-combustible and corrosion-resistant. Pedestal Accessories are available for easier installation on various surfaces.

Preventa adjustable pedestal
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