Looking for Loewen standard sizes? Our Product Configurator allows you to browse our standard sizes and make configurations.
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View ResourcesOur mull cover sizes include our direct mull cover and 1/4″, 1″, 1-1/2″, 2″, 2-1/2″, 3″, 4″, 6″ spread mull covers.
Our frame expander sizes are 1″, 2″, 3″, and 4″.
The H-clip and frame expanders can be used to create custom mull covers.
The L-clip and frame expanders can be used to create custom corner covers.