Residential Windows

Aluminium Windows

We manufacture a wide variety of windows and doors, sash types, thermal cores, and similar sight lines, allowing you to value engineer a project. Our systems have been fully tested, allowing them to be used on all locations in Ireland and across Europe the UK, including high multi-storey construction or buildings built in exposed coastal regions.

  • Our range of window systems in a variety of styles and RAL colours to meet all your project requirements.
  • The ST Window and Door System suite has a variety of profiles which allows for different door types to be fabricated and specified. These options include casement, open-in and open-out, double swing doors open-in and open-out.
    Integrated fanlights and sidelights can be included in the design of the door.
  • All doors are internally beaded for extra security.
  • Windows and doors have a maintenance-free lifespan of up to 30 years.

uPVC Windows

Our Optima range is an advanced, high-performance system that we believe is the ideal system for anyone who wants to enjoy the benefits of the best UPVC windows and doors. Optima windows and doors can achieve the highest possible energy ratings of A++ and a U-value of 0.8W/m2K.

Available either side-hung or top-hung, casement windows remain very popular, and today are effective in giving a property a degree of understated class and style. Unlike many types of window, casement windows are capable of being opened all the way. This makes them perfect for letting in air in the warmer weather and providing extra ventilation, adding a high degree of functionality to their attractive design. Double glazed or triple glazed options available to meet different requirements.

Security is also a primary concern, and casement windows excel in this respect also. With integral multi-point locking and internal glazing as standard on all our frames.

Optima Chamfered Collection (PDF))
Chamfered Windows Systems

Optima Sculptured Collection (PDF)
Sculptured Windows Systems

Optima Heritage Collection (PDF)
Flush Casement, French Casement & Sliding Sash Windows

AluClad Windows

Boasting all the benefits of all wooden windows, the external aluminium cladding offers exceptional durability on the outside, with easy maintenance on the inside. The aluminium profiles make it possible to have durable powder coated RAL or sable colours or even anodised aluminium finishes and they are very low maintenance.

We offer two aluminium clad product ranges: Rationel Auraplus and Formaplus. Each one has been specifically designed to fit a certain style of build. Auraplus is well suited to modern while Formaplus is perfect for more traditional projects of a classic style.

Aluminium Curtain Walling

We manufacture a wide variety of curtain wall systems to suit any given project. Our highly versatile, energy-efficient curtain wall systems deliver a stylish finish, whatever the specification.


Skylights & Rooflights

We have a wide range of skylights, Rooflights and skypods to choose from. We also manufacture our own aluminium bespoke range to suit all individual requirements.