Step 3 buy the materials.
How to install a tin roof over a arch.
This is by far the most common way to install a metal roof.
This is what it looks like when you install a steel shingle roof system over an existing asphalt shingle roof.
Add the metal panels.
Should you tear off the old roof and start over or simply remove the fasteners from the existing roof and install another roof over it.
Let s take a look at the most common types of metal roofs for houses.
Install another set of starter shingles at the sides of the roof ensure the two sets overlap.
Install the roof shingles.
Step 1 select a tin roof type.
Step 2 take measurements.
How to install a tin roof.
Start on the lower edge of the roof install the starter shingles by nailing them down using roofing nails.
An affordable option and easier to lay than shingles tin is the most commonly used type of metal roofing.
Always begin working at the point with the longest peak to eave distance.
Metal roofing resists rot is not susceptible to insect damage and is non combustible a boon in fire prone areas.
3 install 1x4 purlins down over the shingles before installing the metal roof the third way to install a metal roof over shingles is by applying 1x4 purlins over the shingle roof.
If you segment the roof into a bunch of pie shapes though you can use other panels as well.
For an r panel style.
Take care the first piece is aligned precisely perpendicular square to the edge.
Step 5 install slat.
Decide what type of tin roof you want by selecting either an r panel or v crimp style.
Whether you are looking to install a metal roof on a shed or a house it s important to know the difference in the various types of metal roofs available.
Venting the eaves to vent the roof holes are cut in the old roof above the soffit which pulls air through the soffit vents underneath.
Step 4 remove the current roof and line it.
Finally the preparation is over you can now install the shingles.
One downside is that the metal sheets have a susceptibility to denting both in installation and during hailstorms.
Metal over metal retrofit considerations there are a number of issues a roofer will have to deal with when it comes to metal over metal retrofits but listed below are a few where the use of a roof hugger.
To make a truly round roof in metal you need eitehr tapered panels or some of the metal panels will work.
Structurally your options include putting the roof panels just over a framing system.
To watch the entire series from the beginning click here.
You do have some options in metal though.