Enhanced Range

Contact Us Today

  • Roscommon: 090-662 6753

  • Dublin: 01-462 6671

  • info@seandoylewindows.ie

You’ll warm to the Enhanced Range

The Enhanced Range has been developed to satisfy the thermal requirements that the modern building industry demands, with a durability and design that will look good and last for years.


Patented thermal break technology

This window suite combines all the latest technology in window design which combines polyurethane resin with a multi chamber isolator core to ensure all requirements of building regulations and project specifications are exceeded.

The system is 66mm in depth and can be glazed both internally and externally with Double Glazed 28mm units through to 48mm Triple Glazed units.


– Accepts double or triple glazed units.
– Flexible design and opening options.
– Patented thermal break technology
– Various sash options available
– Extensive range of extruded cill profiles
– Various mullion & coupler profiles to suit large span windows.

Plenty of Choice

Sean Doyle & Sons Ltd operates two permanent showrooms and exhibits frequently at home and trade shows around Ireland.

When your door or windows are installed, they will be installed by our servicemen. And we’ve trained them in the specifications and needs of our products thoroughly so that the experience of having your windows or doors fitted to your home is as smooth as we make purchasing them.

Contact us