Roof Ridge Board Dry Rot

Step 1 place a stepladder or extension ladder under the rafter end with the most damage.

Roof ridge board dry rot.

Force the mold away from the roofing a few inches at a time then lift off the entire piece in one section. Starting at one corner of the roof wedge a pry bar into the narrow space at the top of the shingle mold the thin wooden strip that sits just below the shingles. Dry rot and wet rot. Wood dry rot and wet rot weakens framing members and of the two dry rot is the worst.

Therefore every wood rot infestation may look different. I replace the damaged wood and prep for the new roof installation. Dry wood rot tends to look like a fungal growth and it makes the wood cracked and dry. Roof decking sits beneath the shingles used to protect the house from the weather.

There are also several subspecies of wood rot fungus. If you ve caught an instance of dry rot early enough it can be stopped with boric acid. Sprinkle boric acid across wood that shows signs of dry rot. Moisture that passes this covering and seeps into.

Basically dry rot is more destructive and is the most serious form of fungal decay but wet rot is more prevalent. Rotten boards on your roof can lead to leaks and more rot. There are two main types of wood rot. We stop wood rot from damaging your roof devaluing your home.

It s a problem that demands immediate attention and there are no quick fixes. Although it is a straightforward process it is necessary to take your time to ensure a solid repair. The root cause of all dry rot and mold is excess moisture. Wet wood rot tends to look discolored or darker than the roof around it.

Rotted roof decking cannot be repaired it must be replaced. Dry rot refers to wood decay caused by certain species of fungi also known as true dry rot. Boric acid is a powerful fungicide and can eradicate the rot causing fungi as long as they haven t penetrated more than 1 4 inch 0 64 cm into the wood. Hold onto the old shingle mold if it looks to be in good shape.

Moisture rot and mold weaken framing members and over time rafters trusses rafter ties and roof sheeting may structurally fail. These organisms digest parts of the wood which give the wood strength and stiffness. Leaky roofs let in water which leads to excess moisture which in turn leads to dry rot problems and chronic mold issues. Wood rot often comes as an unpleasant surprise.

Removing termite damaged rafters and starter boards.