We are an NSAI Certified Company

NSAI is Ireland’s official standards body & are accountable to the Minister for Business, Enterprise & Innovation. The NSAI aims to inspire consumer confidence & create the infrastructure for products & services to be recognised & relied on. NSAI improves the performance of Irish business & protects consumers through the setting of standards & issuing of certification in the quality & safety of goods & services.

Sheehy Insulation are NSAI certified as both cavity wall & external wall installers & use NSAI cerfified products for your peace of mind.


Registration certificates and data sheets

NSAI Registered External Wall Installers

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FAST ECoBuild NSAI Cert

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NSAI Registered Cavity Wall Installers

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Isover Metac Data Sheet

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ISOVER Spacesaver Roll

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Conservation of Fuel and Energy – Dwellings

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Kingspan NSAI Cert

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