Spongy Roof Deck

If one is considering mechanically fastening a base.

Spongy roof deck.

The underlayment and shingles are attached to the decking. Old building codes allowed for thinner plywood or osb decking and wider spaces between rafters. One of the most common signs that a roof s decking is damaged is a roof leak. We see weather changes and roof soft spots start appearing it is early march and we are beautifully transitioning from the bitter cold winters to sunny and pleasant spring time here in michigan.

That moisture can lead to rot and damage in the roof deck. Plywood decking sits on top of your rafters. Lack of ventilation in the home can lead to mold and mildew which can grow on roof decking if moisture is in the attic and cannot escape properly. If the deck is sound it may be possible to treat the deck much like concrete by priming the surface adhering thermal insulation and installing a new roof membrane.

An all wood roof top deck makes for a simple and low maintenance idea. Damage round chimneys pipes and other penetration. A failing roof deck will impact the integrity of. With wooden floor and plain industrial benches with an industrial centre table it can be used for a relaxed evening with friends without much preparation.

Roof soft spot are fairly common in our industry. The anatomy of a shingle roof. A quick inspection of the attic might uncover dark water stains on the rafters or in the insulation or even light passing through holes in the roof. And this construction often resulted in bouncy and spongy shingle roofs like in this video.

A spongy feel when walking on the roof.