Do You Need Gutters With A Metal Roof

Place corner pieces where panels will meet bends at the edge of the roofing.

Do you need gutters with a metal roof.

Gutters can be installed on homes with metal roofs as long as the system is attached to the fascia board with brackets or spikes and ferrules. Most roofing contractors recommend some method to prevent ice dams on metal roofs. Steeper pitched metal roofs typically do not require much overhang because snow and ice slides off the smooth surface so easily. Strictly speaking metal roofs do not require gutters because metal roofs themselves are resistant to the damage gutters are designed to prevent.

All roofs whether they are shingled with asphalt slate tiles or metal panels require gutters of some type to help protect the walls of the home from runoff when it rains. Gutters should be mounted as high as possible and should have a positive slope for drainage. However gutters do play a significant role in protecting other parts of your property. To keep it strong for many years to come make sure that you have the right support systems for your roof.

This seems like a logical train of thought but the reason clogged gutters cause damage is because they let water flow over the sides where it pools all around the foundation. If you don t have gutters and downspouts to direct runoff away from your home this will happen every time it rains. Use 1 1 4 inch nails to cover the outline of the roof with strips of metal eave flashing also called edging. If you re considering buying a metal roof or you already have one installed you know that this is a strong roofing material.

Some standard gutter systems with attached gutter guards are installed directly onto the roof and roof deck but this method only works for asphalt roofs and other non metal roofing systems. Without gutters the water will simply run back along the eaves of the house eventually making its way down the wall of the home and damaging the exterior of the house. If there are gutters installed on the eaves the eave flashing should be installed to overhang the lip of the gutter by about 1 2 inch. These form when show melts but then re freezes at the edges of the roof which typically get less heat from inside the building.

They should also be sloped to help with drainage. Regardless of the type of metal roof you have keep in mind that gutters should be mounted as high as they possibly can be on metal roofs. Any standard gutter system which attaches into the fascia board with either brackets or spikes and ferrules should work fine with a metal roof. Seamless gutters are a popular option with metal roofing but speaking with a roofing professional will help you determine the best solution for your roof.

I would advise against using systems that employ straps which attach to the roof deck.