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Guardian® Heat Barrier

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Guardian® Heat Barrier

Guardian® Heat Barrier low-e glass products have been used by leading manufacturers for over 30 years to help keep consumers safe. Heat Barrier products are specially designed to manage heat within home appliances.

Oven glass that loves the heat

The Guardian Heat Barrie range of Low-E glass is specially designed to handle the considerable heat generated by ovens, particularly during the self-cleaning process. To protect consumers from this, and deliver ovens that help enhance modern kitchen design, leading manufacturers often turn to Guardian Heat Barrier™. 

HB+™. Innovative and cost effective

Guardian HB+™ glass features an advanced, single-sided, transparent coating that delivers cost-effective system design as well as high performance. This is our lowest emissivity appliance coating yet, and has a subtle reflected blue color that’s especially effective with stainless steel. HB+™ is also UL and RoHS compliant and can be combined with other coatings.

HB+™. Innovative and cost effective

HB Clear. Sets a whole new standard

Guardian HB Clear™ glass sets a new standard in the Heat Barrier™ range, by offering optimum heat management yet also easy system assembly. As a double-sided coating, it delivers the neutral appearance of a clear, uncoated glass along with high durability (over 100 self-cleaning cycles). It can also be used as a standalone solution or with other coatings.

HB Clear. Sets a whole new standard

HB Decor. High performance with style

Guardian HB Décor™ is a painted version of Heat Barrier™ glass that can be used as a high-performing yet decorative glass in inner or outer oven door assemblies.

HB Decor. High performance with style
Guardian Heat Barrier
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