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.
Does fascia go under drip edge?
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. As a result, the drainage improves water flow and protects the roof from potential water damage.
Should shingles overhang the drip edge?
How Should Shingles Be Installed Over Drip Edge? Shingles should be installed over the drip edge a minimum of 3/8” (9 mm) at both the eave edge and the rake edge. If the drip edge extends… out from the rakes and eaves (typically called DL Style or D Type), the shingles may be installed flush with the drip edge.
Which side of roofing felt goes down?
Direction. When laying sheets of tar paper, always lay the sticky, glossy side down. Tar paper’s two sides are noticeably different. One side is somewhat sticky, though don’t expect it to leave a glue-like residue on your hands.Is a drip edge necessary on a roof?
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 does drip edge go?
The drip edge should be installed on top of the underlayment at all rakes, and below or on top of the underlayment at the eaves. At the eaves, when installing the drip edge on top the underlayment, a 4-inch wide layer of asphalt roof cement (complying with the ASTM D4586, Type I or Type II) is required.
Can you install new drip edge over old drip edge?
Replacing Drip Edge Eave Strips: Align one end of the lower eave strip even with the edge of the roof decking. Lift up roof shingles, and nail the eave strip in place with galvanized roofing nails. Overlap the other pieces of eave strip by at least 1” and nail them in place.
Does underlayment go over ice and water shield?
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. If two courses of IKO’s ice and water protector are needed widthwise, you should apply the bottom course first.Does drip edge go on rakes and eaves?
A drip edge should be installed on the eaves and rakes of the roof, flush with the decking and fascia. On eaves, the drip edge is installed directly to the deck with underlayment installed over it for proper water shedding. On rakes, the underlayment is installed over the drip edge.
Do you have to remove gutters to install 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.
Article first time published onHow do you finish felt edges?
- More washing. Using a washboard or solar pool cover to provide the maximum agitation, wash and scrub just the edges. …
- Roll with doweling. …
- Furl the edges. …
- Ironing the felt flat. …
- Cut a straight edges around the felt. …
- Felt areas to shrink them straight. …
- Furl the edges of the felt. …
- Pull the felt into shape.
Do you nail or staple roofing felt?
Some roofers prefer to attach felt underlayment with 1-inch roofing nails or special nails with plastic washers, but most codes allow staples, which are easier to drive.
Should you use drip edge touch 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.
Does fascia go on before shingles?
If your roofers are replacing your fascia board as part of a full roof replacement, then they will install the new shingles before they address the fascia. There is no way to replace the fascia board without removing the gutters, as the gutters are mounted to the board.
How much should a roof overhang?
Two feet is the general maximum length for a typical roof overhang. This will protect a roof from most types of damage. Roof overhangs can extend farther than 2 feet, but beyond this length, they begin to lose structural integrity and require external support.
Is a drip edge necessary on a shed?
Shed roof drip edge is essential in keeping your structure watertight. However, there are tons of ways to mess up a drip edge installation. For instance, nailing drip edge too close to your shed will still allow drips down the fascia board.
What does a drip edge do on a roof?
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.
How close should gutters be to drip edge?
A safe distance between the gutter and the roof edge should be between 2 to 3 inches. If the gutter distance is more than 3 inches, the rain will run off the roof and won’t drain properly.
Why is water running behind my gutters?
If the leaks occur near a downspout, it’s usually due to a clog and is not a drip edge issue. You may see the water dripping from behind the gutter, or even running down the wall during rain. … Be sure to verify your downspouts are not clogged before having somebody come look at your roofing eave.
Do you put drip edge on metal roof?
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.
Should water be dripping from soffit?
If the water is dripping between the fascia and the soffit or only from the soffit, this is a good indicator that the leak is coming from your roof.
Should water drip from gutters?
Your gutters should be installed with a slight downward slope that allows the water to easily flow towards the downspouts. However, gutters will often begin to sag over time, either because the fasteners have begun to come loose or simply due to the weight of the water.
Why do my gutters overflow in heavy rain?
Too few downspouts will tend to make the gutters overflow during a heavy rain. … Depending upon the amount of roof surface to be drained, a larger gutter may be in order. In either case, the gutter should be installed so that the leading edge of the roof drains into the gutter and not over it or behind it.
Is drip edge the same as rake edge?
Drip edge and rake edge are the first parts of the roof system to be installed. They form a long, narrow piece of metal, which is installed along the perimeter your Roof Deck . Drip edge goes along your eaves trough areas and rake edge goes along your gable ends.
