The best methods of repairing a leaking patio roof depend on several factors including the type of roofing material used and the location and size of the leak.
Roof leaking at joist on outside patio.
Be sure to start small.
When installed correctly the patio roof will complement the house and provide an extra entertainment for you and your family for all year round.
Usually screen enclosures and patio structures connect to the roof of a house or other building so water run off needs to be handled with gutters.
If your ceiling has a plastic vapor barrier between the drywall and the attic insulation push the insulation aside and look for flow stains on the plastic often water runs to openings in the vapor barrier such as at ceiling light fixtures.
Looking for roof leaks on the outside of your house.
Don t go crazy with the water.
On solid roof structures quite simply the roof needs to be water proof.
Sometimes the water shows up at a ceiling spot distant from the leak.
I have a 20x24 insulated aluminum patio roof.
It is a screened in patio.
All of them have their own advantages and drawbacks.
Attaching a patio roof entails intermediate carpentry skills and creativity because there are many ways that you can choose from.
Some leaks can be fixed using sealant or standard methods of repairing the specific material.
After the rain as stopped and the sun is out put on some rubber soled shoes and use the same measurement to find the leaky area on the outside of your roof.
If you don t want to wait for rain to look for the leak try bringing the garden hose up on the roof.
I do not need to replace the metal along the bottom for the screen only the roof part.
Run the water over the place where you think the leak might be located.
Wooden decks add ample space for outdoor entertaining but the space between planks provide an opportunity for water to seep through the upper deck to your bottom patio.
On a two story house you can usually tie the ledger into a band joist also called a rim joist located between the floors as shown below.
It leaks where it meets the house and along the seams replace cost.
Water diversion is a common element of any screen enclosure or patio.
Tricky leaks on patio structures.
Using corrugated metal also allows me to reduce the degree of slope or roof pitch needed to a mere 10 percent or a 1 to 10 pitch.
If attaching a patio roof to a ledger beneath the eaves does not allow for enough headroom you can set the new patio roof s rafters on the wall s top plate.
Some roof leaks are tough to locate.
This meant the patio cover could start at the edge of the house s roof at a height of eight feet and slope down to seven feet leaving a clearance of more than six and a half feet between the lowest part of the frame s headers and the ground at its outer edge.