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FireStorm® Building Products,
a New Cal Metals company
wildfire ember resistant vents california home

Learn why standard vent mesh and hardware cloth often fail wildfire inspections, and what inspectors actually look for in ember-resistant vent protection. This guide explains ASTM E2886 testing, Chapter 7A compliance, and how listed solutions like Firestorm EmberMesh™ and EmberVent™ help homeowners meet WUI requirements and improve wildfire safety.

how to install fire vents

Choosing between retrofit ember mesh and full vent replacement is a key decision for homeowners in wildfire-prone areas. This guide explains how to install fire vents, when retrofitting is appropriate, and what qualifies as WUI-approved vent installation. Learn how ember-resistant vent upgrades reduce wildfire risk, improve home safety, and support long-term protection strategies.

Early Product Launch Announcement!

We are making FireStorm Building Products available to the public early due to the overwhelming demand!

You can access our products in one of two ways:

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