Whether you are an experienced aluminium installer, or are just thinking of entering this market, UCS is the ideal partner for you. We are focused on delivering high quality aluminium windows at short lead times and competitive trade prices to help you win more business in this market. If you’re new to aluminium, our dedicated technical department is always on hand to help you run your installations as smooth as possible.

Hign Performance Warmcore Aluminium Profiles

UCS became Ireland’s 1st fabricator of the high performance Warmcore aluminium window system when the system was launched at the 2016 FIT Show. The unique, full width thermal core is key to why WarmCore windows are 25% more thermally efficient than traditional aluminium systems. Strong and secure, WarmCore windows come with multi-point locking, internal beading and are backed by a 10 year product guarantee.

Aluminium is the material of choice for commercial applications, but has also gained tremendous popularity in the residential sector over the past few years. Due to its inherent strength, aluminium windows come with elegant, slim frames which allow for more glazing, offering better views and letting in more natural light.

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Product Features

WarmCore casement windows are available in a ‘flush sash’ option for the ultimate in clean, modern aesthetics. Using a stepped outerframe, the sash – the opening part of the window – sits on the same plane as the rest of the window, creating a pure, cutting-edge look to this high performance window system. In addition where two flush sashes meet, WarmCore uses a feature mullion – which echoes the flush sash feature, creating a precise bead line in-between the two windows.


For the ultimate in versatility the WarmCore system is available as a tilt and turn window.
Ideal for use in upstairs locations, Tilt and Turn windows can be tilted inwards for ventilation – helping keep your home aired and fresh, alternatively they can be swung inwards for cleaning, or for when the day is too glorious to be locked out. Using the latest multi-point locking, and custom-designed hinges, Tilt and Turn windows are as safe and secure as the rest of the WarmCore range.


A choice of 2 external sash and outer frame designs enable you to personalise WarmCore windows to suit the style of your home. Pencil round styling helps to give a softer aesthetic, while Square styling creates a precise contemporary style.



Available, as standard in a choice of 2 powder coated colours with other colours available to order, WarmCore also allows you to pick a different colour for each side of your window. Want a colour outside with white inside to leave you free to change your interior in the future? – with WarmCore that’s no problem.



Special colours available to order