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WeatherShield WSA chimney cap with half-inch screen

This is a retrofit component this site records. It is not, by itself, an adopted-code approval.

An Improved Consumer Products chimney cap option made from austenitic stainless steel with a nominal half-inch screen opening.

Kind: retrofit-component. Brand: Improved Consumer Products. Page reviewed 2026-08-24. JSON (CC BY 4.0)

Documented attributes

Each value below points to its field-level manufacturer, official-listing, test-report, or standard-body evidence.

AttributeValueEvidence source
Material stainless steel WeatherShield Model WSA specifications (manufacturer)
Mesh opening 0.5 in WeatherShield Model WSA specifications (manufacturer)
Assembly role chimney spark arrestor WeatherShield manufacturer product notice (manufacturer)
Corrosion resistant Yes WeatherShield Model WSA specifications (manufacturer)

Published requirement matches

These links are generated from the cited attributes above. They do not decide installation or a project result.

Models named on the listing

ModelApplication
WSA-3-SS through WSA-14-SS half-inch-screen options

Sources

WeatherShield WSA chimney cap with half-inch screen. FireApproved. https://fireapproved.com/materials/weathershield-wsa-half-inch-screen-chimney-cap/. Last verified 2026-08-24.