Systems are available to accept 24, 28 and 32mm sealed units and there are profiles for bead choices including chamfered, scotia and ovolo shape designs. In addition a secondary weather seal on the beading gives improved performance.
Where a WER A rating is required for casement windows, a unique design on thermal insert is available for the outerframe reinforcement chamber which means a U value of just 0.8 wm2/k is achievable.
WHS Halos’ casement profiles have been independently assessed and have BS kitemark and BBA accreditation and achieve BS7950 and PAS 023/024 for security and BS6375 wind and water testing (Classification: severe)
So, whether you choose Eclipse, Esthetique, Rustique of System 10 profile options from WHS Halo you can be sure that you will be fabricating and installing one of the most versatile and highest quality casement windows on the market.
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