WarmCore Windows – Evolution through Energy Efficiency

Warmcore Casement windows have clean, modern lines with refined and understated beauty, perfectly suited to modern architecture and equally effective on replacement projects.

From large fixed pane “picture windows” to windows with multiple openers, WarmCore has it covered – with full attention to how window sashes look when open, with the black full-width thermal core creating a neat and thought-through appearance.

A reflection of modern architecture WarmCore windows are suited to projects from new builds to replacement window projects which can range from large fixed pane picture windows to multiple panes and openers.

WarmCore windows combine a hardwearing aluminium exterior with a 25% more thermally efficient full-width thermal core to offer beautiful, strong and secure windows that compete with PVC-U alternatives in performance. Built using the same technology as the WarmCore folding sliding doors, these aluminium windows offer U-values as low as 1.3 double glazed and 0.8 triple glazed, well below current building regulations for replacement windows.

WarmCore windows are available in casement and tilt & turn styles, both available with optional flush sash that incorporates a stepped outer frame for really clean of lines and a smooth, architectural finish. Plus, withQ-Lon polyurethane foam seals, you can guarantee exceptional weather performance all year around. WarmCore windows are available with pencil round and square external sash styles, helping you to offer your customers even more choice. 

Tilt & Turn

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.

Flush sash – clean and contemporary styling

WarmCore casement windows are available in a ‘flush sash’ option for the ultimate in clean, modern aesthetics. Using a stepped outer-frame, 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.

Perfectly match with our Warmcore Bi-fold Doors

Features & Benefits
25& more thermally efficient than traditional aluminium systems Full width thermal core with 1.3 U-value double glazed and 0.8 triple glazedFull width thermal core with 1.3 U-value double glazed and 0.8
Bring the window perfectly level with the opening part of the windowFlush sash option
Options to suit property style Variety of pane sizes and multiple openers
Colours to match interior/exterior designDual colour options
A finished style to suit property stylePencil round and square external sash styles
Secure pace of mindSecured by design tested

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

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