Windows companies in Dublin and surrounding counties

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TSL Windows

Old Court Lane, Old Court Road, Tallaght

Locally owned and operating in Tallaght, TSL Windows manufactures and fits quality interior and exterior windows and doors at competitive prices. Customers can visit our factory to see the different styles of windows and doors available for their home. See more >>

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They are very customer focused, friendly and comfortable to work with. There was never any pressure.
- Sandra Cox from Lucan, Co. Dublin
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DL Windows

Clonalvy, Garristown, Co. Dublin

DL Windows is a 100% Irish manufacturer, supplier and installer of uPVC windows, doors and conservatory roofs. Directed by Danny Lee, we have manufactured and supplied quality windows and doors to domestic and commercial clients in the Leinster area for over 20 years.

And because we manufacture them, we're fully accountable for them from design to final installation. We give a full, written warranty for your windows upon installation

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No hard sell, just a level of professionalism and honesty which was exactly what I was looking for.
- Peter Joyce from Clontarf, Dublin