Engineered Hardware Excellence

National Seal System has supplied precision hardware to Irish and European builders since 1978. We deliver high-performance, compliant components built for long-term durability in demanding projects. Our trade partners rely on our professional-grade quality and efficient logistical network for timely on-site arrivals.

WINDOWS • DOORS • GLAZING • JOINERY • FIXING • INSTALLATION • ADJUSTMENT • SECURING • FINISHING • MANUFACTURING • CONSTRUCTION

AVOCET

Avocet offers high-quality, reliable solutions for doors and windows. Designed for security, durability, and smooth everyday operation.

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ERA

ERA window and door hardware provides reliable security, durability, and performance.

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FAB & FIX

Fab&Fix hardware combines stylish design with reliable performance for windows and doors.

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FRISCO

Frisco hinges provide reliable, durable support for window and door applications.

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GHIDINI

Ghidini hardware combines quality craftsmanship with reliable performance for doors and windows.

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IPA

IPA restrictors provide controlled opening for windows, improving safety and ventilation. Designed for secure, reliable operation and easy installation.

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BRUSH

Provide reliable solutions for cleaning, finishing, and maintenance applications.

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Stormguard hardware provides durable, reliable solutions for protecting and securing doors and windows.

STORMGUARD

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TITON

Titon handles combine dependable performance with practical, stylish design for windows and doors.

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WINKHAUS

Winkhaus locks provide high-quality security and dependable performance for doors and windows. Designed for smooth operation, durability, and enhanced protection.

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