IMC Glass specialise in the manufacture of

double glazed units

We have been supplying a vast range of options for over 25 years now, ranging from energy efficient Slim Glaze units, decorative options and a range of stock products from the basic glazing 4mm and 6mm float and laminate products through to the more specialist products such as fire safety glass range, Pyroguard, Georgian wire, Polished Plate and Stove Glass.

In recent years we have become Ireland’s number one manufacturer of Slim Glaze double glazing, super slim units which start from 11mm in thickness and are filled with krypton gas to ensure maximum energy efficiency. Our Slim Glaze unit has become the number one choice in many prestigious jobs across Ireland and can be found in Queen’s University, Coolmore Stud Farm, Dublin National Gallery, U.S Ambassador Resident and in many more high end listed building’s across Ireland and the UK.

Our best selling product:



  • Low sight line

    Slim Glaze double glazing has a perimeter seal from edge of glass to inside of spacer bar of around 7mm.

  • Suitable for old buildings

    Can be easily fitted into traditional timber frames.

  • Minimises condensation

    Slim Glaze double glazed units will slow down the dew point being reached.

  • Thermally efficient

    U-values as low as 1.2 on a 6mm cavity and 1.1 on a 8-cavity.

Want to see what else IMC Glass have to offer?

All our products are fully kitemarked to BS EN 1279 parts 2 and 3.

We are based in Northern Ireland

But we service the whole of the Republic of Ireland too.

Why not get in touch today?

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