Warm Edge Spacer Bar 

With Energy Efficiency being paramount in today’s environment a relatively recent introduction into the glass processing industry is Warm Edge Spacer Bar.

Custom Glass offer the latest and one of the most efficient Spacer Bar’s in today’s market ‘Thermobar’.Eliminating the existing metal spacer bar frame (from which heat can pass through) from between the glass panels Thermobar is rigid in structure and available in Black or White. Thermobar is a high performance engineered plastic with perforation holes to allow for the effective passage of air and is guaranteed to match or improve on your current Energy Rating therefore keeping your home warmer and the energy bills down.

Argon Gas Filling

Argon gas filling is an  invisible inert gas inserted into the unit during manufacture without intrusion to the spacer bar to achieve the highest possible window energy rating (WER).

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