FAQ: Do You Need To Remove The Drip Edge When Installing A Metal Roof?

Do you need drip edge with metal roofing?

A drip edge is not needed for metal roofing. If you make sure to overhang your metal roofing at least an inch, the drip edge is not necessary at the eaves and rakes. If the metal roof is hanging over an inch, the water will be directed away from the fascia anyway if at a slant.

How far should a metal roof overhang the drip edge?

To provide a drip edge, allow an overhang of 1 to 2 inches at the eave. At the gable edge, use a gable or sidewall flashing. This will keep weather out, prevent lifting in high winds, and provide a neat, finished appearance. The trim and roofing sheet should be fastened every 12 to 24 inches along the gable edge.

What is the purpose of a metal drip edge?

Drip edge is metal flashing installed at the edges of the roof to keep water away from your fascia and from getting underneath your roofing components. If your roof doesn’t have drip edge, water gets behind your gutters and rots out both your fascia board and roof decking.

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Does drip edge go around entire roof?

Where Should Drip Edges Be Placed? The correct placement of a roof drip edge is on top of the roof’s exterior cover directly between the sheathing and the fascia board, which forms a drainage gap between the drip edge and the fascia board.

Why is water dripping between gutter and fascia?

Water Gets Behind the Gutter If water is dripping behind your gutter, it’s probably because it was installed without any flashing over the back of the gutter. The gutter apron will prevent the dripping. A gutter apron is a bent piece of flashing that tucks up under the shingles and over the gutter.

Do I need a drip edge on rake edge?

It’s important to understand that drip edge installation is different for eaves and rakes. After your roof deck has been prepared, and before you install underlayment, you need to install drip edges at the eaves. You install drip edges on the rakes after you install the underlayment.

What do you put on the edge of a metal roof?

Eave trim is the metal flashing that covers the low side of the building. Simply put, it’s installed on the side of the building that follows the pitch of the roof. Eave trim is used when a gutter is not required.

How much overhang should a metal roof have?

3: The panels at the eave side of the roof should overhang into the gutters 1 to 1-1/2 inches. If installing metal on a non gutter application you can overhang the panel up to 3 inches.

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What type of gutters are best for a metal roof?

Although the most popular and durable gutters are those made of aluminium, copper or zinc, gutters are also made using PVC, vinyl, galvanized steel, fiberglass and even wood! In terms of style, half-round and K-style gutters are made from all these materials and are considered most effective for metal roofing.

Does a metal roof need flashing?

Roof flashing is a thin metal material that roofers install to direct water away from certain areas (walls, chimneys, roof valleys) of your roof. It’s a crucial roofing material that every roof needs to have.

Should gutters be installed under drip edge?

It is recommended that gutters are placed under or ‘behind’ the drip edge of your roof. If gutters are installed below the drip edge, water can drip behind the gutter and cause damage to the wood supporting the gutter system.

Where can I use drip edge?

Drip edge is installed around the whole perimeter of the roof. It is used to hold the underlayments down and create a watertight seal around the edge of the roof. Only the face of the metal is seen and is usually just white one to one and half inch stripe located right under the shingles and above the fascia.

Can drip edge be painted?

Painting your drip edge does two chief things. First and foremost, when you paint and prime a drip edge, it’s going to seal the drip edge itself against moisture damage. The primer will lay down a sealant foundation, while a water-resistant, exterior-approved paint will complement it, creating a waterproof barrier.

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