Install New Metal Roof Over Old Metal Roof

An affordable option and easier to lay than shingles tin is the most commonly used type of metal roofing.

Install new metal roof over old metal roof.

Covering your existing asphalt shingles with metal roofing might be worth the expense. 238t recover systems provide a long term solution to existing exposed. Reroofing is the practice that involves installing a new roof over an existing one. March 11 2020 by safe harbor roofing.

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. Installing a metal roof over an existing shingle roof. 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. A lesser discussed but equally attractive advantage is that a metal roofing system can often be installed right over an existing roof.

1 remove the shingles before installing the metal roof the first way to install a metal roof over shingles is by completely removing the old shingles before installing the new metal roof. Should old shingles be removed before new installation. Most codes now allow no more than two layers of roofing before. Mcelroy metal has develop several methods to recover an existing metal roof using the symmetrical 238t standing seam roof system.

Some roofers recommend this practice to homeowners who are planning on switching from an asphalt shingle roof. There are several advantages to metal roofs 40 year warranties water shedding properties and energy efficiency being some of the more publicized examples. Can you avoid tearing off your old asphalt shingle roof by putting a steel roof over it. Let s take a look at the most common types of metal roofs for houses.

Drip edge or edge metal is a piece of metal that extends approximately 0 75 inch beyond the roof s edge to channel runoff into your gutters. Need a new roof. But is this a good idea. Metal roofing is a commonly used material for several reasons ranging from low cost to durability.

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. Here are some pros and cons.