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.
How far below drip edge should gutters be installed? MISTAKE #4 – Improperly Locating the Gutter
When choosing gutters, consider the material, as well as the size and width needed. Your gutter needs to be a few inches under the edge of your roof.
Can you install drip edge on existing roof? First, you will need to put the wide flat flange under the first course of shingles. Then, make sure you apply the roofing cement to secure it into place. You’ll have to put some adhesive over the top of the drip edge as well and add some pressure. After it stays in place, secure it even further using roofing nails.
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.
Should gutters be installed under drip edge? – Related Questions
How far should shingles hang over drip edge?
Asphalt shingles should overhang the exterior edge of the drip edge by ¼ to ¾-inch. Check local building code for drip edge requirements prior to the start of your roofing project.
What angle should gutters be hung?
A good rule of thumb for a gutter slope is that you want at least a quarter inch of slope for every 10 feet of gutters.
What is the difference between drip edge and rake edge?
It involves the point of application in relation to the underlayment and/or eaves flashing. At the rake edge, the perimeter drip edge metal is applied over the underlayment with the appropriate fasteners secured every eight (8) to ten (10) inches on center.
Does drip edge go under felt?
At the side, or gabels, of a roof, the drip edge goes over the roofing felt. At the bottom of the roof, the drip edge goes under the roofing felt.
How should a drip edge be installed?
Install roof drip edge along the eaves, add underlayment, then place drip edge along the gable end. The best way is to install the roof drip edge only along the eaves first, then place ice-and-water barrier (in the snowbelt) or felt paper (underlayment) over the drip edge.
Should there be a gap between gutter and fascia?
A metal drip edge will help protect the sheathing under the roof, but if it’s installed too closely to the fascia board, it can still cause water to be drawn into the fascia. The best installation method is to leave a gap between the drip edge and the fascia board, about the width of a finger.
How do I stop rain from going behind my gutters?
The gutter apron prevents water from ever reaching the soffit by leading water straight into the gutters. To install a gutter apron, slide the apron over the roof deck just beneath the shingles and fit the angled bottom of the apron over the gutters. Then use roofing nails to nail the gutter apron into place.
What’s the difference between drip edge and gutter apron?
Drip edge is installed to the trim of the roof so that it hangs directly behind the back end of the gutter. A gutter apron, on the other hand, is installed under the shingles (See our blog: “What Types of Shingles are Best?”) and above roof decking.
Should drip edge be tight to fascia?
A vertical drip edge lip extends down roughly 1 5/8″ and as Steve points out, should not be set tight against the fascia board or water may run behind the gutter and down the fascia, inviting leaks and rot.
Do all roofs need a drip edge?
The 2012 International Building Code (IBC) requires drip edges for that type of roof. Regardless of the kind of roof you have, we highly recommend installing drip edges. Keep in mind that improper installation of any roofing component can create gaps, rendering any waterproofing solution useless.
How many nails do you use on drip edge?
Install the starter strip so that it overhangs the drip edge by 1/2-inch. Nail the starter strip about 3” up from the leading edge, using 4 nails evenly spaced for a full strip (approximately 10”-12-inches apart).
Do gutters have to be angled?
In order for water to flow properly, gutters need to be angled (pitched) correctly. The slope should sit at the correct angle, which is at least a quarter inch for every 10 feet of gutter. If you think your gutters might not be pitched properly, it’s easy to tell.
How much does drip edge cost?
The standard drip edge used (aluminum) is going to be around $2.00 a linear foot, including labor to install. If you upgrade to a different metal (steel or copper), it’s going to cost even more.
How do you calculate drip edge?
The drip edge metal is only used at the bottom edge of roofs – near the gutters. Measure the length and add 10% to find how much drip edge you will need.
Does drip edge go on before shingles?
Drip edge can be installed after shingles have been put on. Simply lift up the lower ends of the shingles to place the drip edge. But make sure to put the drip edge underneath the felt underlayment along the eaves so water cannot get below the drip edge.
Does drip edge go under ice and water shield?
(The drip edge will be installed over the ice and water protector and other underlayments at roof rake edges.) You should install ice and water protector before other underlayments, including roof felt. Around roof features like dormers and chimneys, you should place ice and water protector below flashing.
Is drip edge required by code?
Without a drip edge, water may end up beneath the shingles and may cause damage to various parts of the home. Though your home may not have originally had a drip edge installed, drip edges are now required by most building codes across North America to protect homes from damage.
Where is drip edge installed?
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.
How do you fix gaps in fascia?
Slowly move down the joint to apply a steady bead of caulk into the gap. Caulk about 2 feet of the joint and stop to smooth the bead with your finger. Apply more caulk to the gap as needed to fill it completely. Continue caulking until the entire fascia board has been sealed.
Do gutters cause fascia to rot?
A gutter system that’s old and leaky or has an improperly aligned downspout will cause the excess moisture to back up into the fascia, which will result in rot over time. In some cases, the water might spill and drip towards the boards, resulting in the same effect.
How important is a drip edge on a roof?
The purpose of a drip edge is to help redirect water from the fascia and into the gutters. The gutters then carry this water away. Drip edges can be installed on the rake, eaves, and gable of your roof. They extend beyond the fascia and are a minimum of one-third of the gutter width.