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boca33434

Marvin door install question

boca33434
10 years ago

I will be putting in a 3 panel Marvin clad in-swing door 79 inches by 105 inches. The outside deck is the same level as the floor on the interior of house. One installer said a sill pan and flashing (which would go below the door unit and up a few inches on the jack studs on each side) is not needed because he would caulk extensively when installing the door. We have had problems with moisture penetration before on our current patio door. Is the installer correct that no flashing or/or sill pan is needed?

Thanks for your assistance.

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