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Product Overview :: Mull Pack :: Mull Boots
Performance Standard


Research has shown that the majority of frame damage occurs through wicking of moisture through the exposed bottom of mulls and frames. The innovative Mull Boot from Endura prevents moisture damage from wicking in a simple, cost-effective manner.  It’s the optimal way to protect your door bottoms from experiencing moisture damage. With Mull Boots in place, mulls are sealed off and raised out of the danger zone, preventing water from traveling up the end of the wood.

Mull boot problem

Water wicks up an unprotected mullion, causing moisture damage and a leaking door unit.

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