Aluminium Windows by Weathershield Windows and Doors - Sash

Warmcore Aluminium Thermal Performance Windows

Built around a belief that beauty doesn’t have to
compromise performance, Weathershield Warmcore
aluminium windows were created out of a desire to
combine the desirability and durability of aluminium
with unparalleled insulation. The unique, full width
thermal core is key to why Weathershield windows
are up to 75% more thermally efficient than traditional
aluminium systems.

BUILT WITH A REVOLUTIONARY THERMAL CORE AT ITS HEART

Strong and secure, Weathershield Warmcore windows
come with multi-point locking, internal beading and are
backed by a 10 year product guarantee – helping
keep you and your home safe. Available as casement
awning, or tilt and turn windows, and with a flush sash
option that brings the outer frame perfectly level with
the opening part of the window – Weathershield
Warmcore windows are the perfect warm, secure and
beautiful window for your home.

TRIPLE GLAZING – FOR ULTIMATE THERMAL PERFORMANCE WINDOWS

Robustly designed to take the weight of triple glazed units as standard, choose this option for the ultimate thermal performance – at least 75% better than standard double glazed aluminium windows. Opting for 44mm triple glazing rather than standard 28mm double glazing reduces the whole window U-Value rating from 1.15 to 0.74. Triple glazing is ideal for Weathershield Warmcore windows installed in exposed locations.

+75%

+75% better thermal performance than standard double glazed aluminum windows.

Aluminium Windows by Weathershield Windows and Doors - Thermal Performance

WEATHERSHIELD WARMCORE, THE WARMER CHOICE THAT SAVES YOU MONEY

The traditional weakness of aluminium windows has been the aluminium itself. While a beautifully strong and hard-wearing material, aluminium is a good conductor of energy, meaning that the warmth from your home finds an easy path outside, leaving you colder and with higher heating bills. Most aluminium systems try to overcome this inherent weakness by replacing a section of aluminium with a small thermal break of less conductive material to lessen this heat loss.

Synseal Extrusions in the UK took a different approach, from inception this revolutionary window and door system was designed to be as thermally efficient as possible. Built around a full width UPVC thermal core – maximising the use of lower conductivity material – Warmcore is up to 75% more efficient at keeping heat in your home than traditional aluminium window solutions, yet it doesn’t compromise strength as the outer faces of the profile are high grade aluminium, positioned to add the greatest structural rigidity.

CUTTING EDGE DESIGN

With clean, modern lines, Weathershield creates windows with a refined and understated beauty. Perfectly suited to modern architecture as well as replacement projects.

TILT AND TURN

For the ultimate in versatility the Weathershield 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 Weathershields Warmcore range.

FLUSH SASH – CLEAN AND
CONTEMPORARY STYLING

Weathershields Warmcore awning and 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, Weathershield uses a feature mullion – which echoes the flush sash feature, creating a precise bead line in-between the two windows.

weathershield warmcore aluminium windows