In many cases it makes sense to remove an old or dilapidated roof and install a metal roof that is better able to withstand the elements.
Removing a metal roof panel.
Most of these are reroofs on homes which we typically install over existing asphalt shingles all of the commercially available metal roofing we can buy in our area is warranted for contact with asphalt but we prefer to install 3 1 2 inch wood strapping first securing it through the shingles to the sheathing.
To remove a metal roof simply reverse engineer the installation process.
Sheffield metals is a leader in the distribution of coated and bare metal products as well as engineered standing seam metal roof ssmr wall systems.
Once all the nails are gone nothing is holding the panel to the roof deck.
Work at a comfortable steady pace trying not to rip up or carry off too much old roofing at once.
The panels and trim are held in place by self tapping sheet metal screws installed with a drill driver.
We specialize in providing painted galvalume and aluminum for the architecturally driven metal panel industry.
I have some panels that have a protective film on removing protective film 7 26 2002 within the painting coating metal roofs discussion of the residential metal roofing forum.
We have a 3 year old fabral ssr 1 tool to remove panels 6 21 2008 within the standing seam roof discussion of the residential metal roofing forum.
Although you can install corrugated metal roofing over shingles for the best foundation it is recommended that all the old roofing be removed.
Our company miiller construction installs a lot of exposed fastener metal roofs.
Option 2 remove and replace the existing roof panels which allows you to take advantage of adding new or additional insulation.
Metal roofing is installed in overlapping sheets.
This option can save up to 70 on labor costs.
The edges are typically held down with trim pieces that are fastened to the edges of the roof beforehand.
Going over the existing roof with a new metal roof is a great option when the impact of a tear off affects an existing businesses production.