Sealed Units

Tradelink was the first company to achieve an A rating with a double glazed window and we have continuously developed our units to ensure cost effective energy efficiency solutions for our customers.

Our high performance sealed units enable Rehau and Kommerling to achieve an A rating, part or fully reinforced, as standard. Heatguard® Plus (with the addition of low ion) and Heatguard® Thermal (with the addition of low ion and krypton gas) push the envelope into A+ 6 – 8 territory.