Glen Dimplex

Worldwide Businesses

Glen Dimplex Ireland

Glen Dimplex Ireland is responsible for the design, manufacture and international sales of heating products that are developed in Ireland and the United Kingdom.

We have three manufacturing plants in Ireland, including Glen Electric in Newry, Seagoe Technologies in Portadown and Glen Dimpex Ireland in Dunleer. Where appropriate, some products that have been developed in Ireland are sourced by our engineering teams from various other locations across the globe.

As part of our commitment to quality, Glen Dimplex Ireland applies rigorous controls to all aspects of the business. Stringent quality controls are applied to every part of the manufacturing process and are ISO9000 approved. All our products carry the CE mark and comply with the European safety standards as well as the European standard for electro-magnetic capability. All of our products are designed to comply with the required safety standards of the markets which we sell into.

Product Ranges

Installed Heating

Storage heaters, electronic panel heaters, fan heaters, plinth heaters, towel rails and radiators. For the commercial market we offer an extensive range of surface mounted and recessed air curtains, radiant heaters, flameproof heaters, fan heaters and a ducted warm air system.


We are responsible for two award winning electric flame effects. The Optiflame effect is the most popular electric flame effect in the world and is available in over 60 fires and suites comes in a variety of traditional and contemporary styles, with a choice of wall mounted, inset and stove designs. Opti-myst is the latest in electric flame technology and uses unique state-of-the-art technology to create a stunning 3D flame and smoke effect.

We also offer a range of real wood burning stoves.

Portable Heating

We offer a wide range of stylish and innovative products from the oil-free radiator, through to designer fan heaters, convectors and low wattage panel heaters.

Subsidiary Companies

Glen Electric

Greenbank Industrial Estate,
Rampart Road,
Co. Down.
Northern Ireland

Seagoe Technologies

Church Road,
Co. Armagh.
BT63 5HU
Northern Ireland



Dimplex is the undisputed world-leader in electric heating, with comprehensive domestic, commercial and industrial solutions.


EWT is a leading European manufacturer of electric panel heating, fireplaces and portable heating.


Glen manufactures the UK’s best selling range of convector radiators, fan heaters and oil filled radiators.

Contact Details

County Louth. A92 WV02

Contact Telephone: +353 (0) 41 687 2000
Contact Fax: +353 (0) 41 980 0310