How To Install A Flat Seam Copper Roof

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.

How to install a flat seam copper roof.

This old house experts install a standing seam copper roof on a small addition. This old house experts install a standing seam copper roof on a small addition. Flat seam roofing is constructed of 18 by 24 20 oz. We cover all the basics of metal roof installation.

Think of oil canning as the metal on a standing seam metal system being over stressed and unable to hold a flat form which causes the metal to give in and create visible waves. This old house general contractor tom silva and host kevin o connor show you the proper way to install a copper roof in order to ensure stability resistance to the elements and. An affordable option and easier to lay than shingles tin is the most commonly used type of metal roofing. Metal roofing panels are now available in a wide range of colors and styles.

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. Although you can install corrugated metal roofing over shingles for the best foundation it is recommended that all the old roofing be removed. Low slope roofs are not totally flat their roof slope generally ranges from 1 4 12 to 3 12. Let s take a look at the most common types of metal roofs for houses.

From underlayment venting layout. Installation of a standing seam metal roof involves joining vertical interlocking panels from the top of the roof ridge to the roof s eave edge. Flat seam roofing systems are typically used on roofs that are flat or have a low pitch or alternatively on very steep slopes. Rectangular cold rolled copper sheets.

In any event before starting you should install metal edging around the perimeter of the roof to support the to 1 overhang of the sheet metal to discourage water from running back under the edge. Work at a comfortable steady pace trying not to rip up or carry off too much old roofing at once. Copper manufacturers do recommend a roofing felt underlayment topped by rosin building paper to keep the saturated felt from bonding to the copper. Low slope metal roofs have simple geometries and are easier and less expensive to install that medium to steep slope roofs.

Low slope metal roofs require less material which reduces the overall load on the building s structure. They are also used on curved surfaces such as domes and barrel vaults. Oil canning is easily one of the hottest topics in metal roofing because it can be difficult to define and measure. The good news is that there are many different solutions in terms of installing metal roofing panels including tin aluminum and steel.