After having this gazebo for 6 months now i still highly recommend it.
Tin roof under deck.
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.
Mark the line 2 inches in from the.
How to install corrugated roof panels under a deck step 1.
The contractor wanted to put a metal roof under the deck to keep the patio underneath the deck dry.
If the span under your deck is 12 ft for example the purlin at the outer end of the deck should be 3 in.
Underlayment must also act as a secondary weather barrier in case the roof fails.
Mark the porch with a line parallel to the edge farthest from the house.
Then stretch a string between them.
The first goal of roofing underlayment is to keep the roof deck dry before installation of the metal roofing material.
Measure the porch to find the best length and width for a tin porch roof.
Covered decks can be made with either stand alone roofs or when the deck is adjacent to a building with a roof connected to the building.
Hello ten years ago we had a cyprus deck built 8 from the ground to replace our 20 year old deck.
How to build a tin roof over a deck step 1.
This slanted metal roof attaches to the wall of your house and will work on an existing deck or patio.
Traditionally metal roofs have used standard 30 pound felt paper underlayment.
One buyer noted it stands up to rough weather.
Lower than the purlin along the house 12 x 1 4 3.
Designing the deck roof.
Determine the desired slope of the panels under your deck.
It has a galvanized steel roof and a double track system for mosquito netting included.
For example assume the porch measures.
This is where the real planning began as the design of the roof would drastically effect the appearance of the finished deck.
Install a wood support structure for your panels screwing a row of 2 by 4s running parallel to your wall every.
First mark all the purlin locations on the deck joists.
Install the purlin along the house and the outer purlin.
For a house roof the recommended minimum slope is 2 5.