Table of Contents
How do you cap cedar shingles?
Lay down a layer of shingles with a second layer over the top until the shingles meet at a single, straight peak. Cover all of the nail heads with roofing cement. Cover the length of the cedar shingle roof peak that the new layers of shingles have made. This creates a waterproof seal over this rough roof peak.
Can you use a nail gun on cedar shingles?
Tools & Fasteners It’s possible to install cedar shingles with a hammer, and that provides the most control, but with 900 nails per square, the job will go a lot faster if you use a pneumatic nail gun. All of the coil siding nail guns that we have used, worked well, and they all use the same nail coils.
What is used to make ridge caps?
Roofs that do not have two or more decks meeting to form a ridge or hip do not require a ridge cap. Most shingle roofs have a ridge cap made of overlapping shingle tabs cut from roofing shingles. They wrap the ridge and cover nail heads holding the top course or row of shingles on both sides of the ridge.
Are ridge cap shingles necessary?
Since asphalt shingles are more prone to wear and tear compared to metal roofing, it’s even more critical to have ridge cap shingles in place to stop rain and moisture from penetrating. For unique roof designs and sizes, it’s possible to cut regular shingles to create special ridge caps.
Can you put a metal ridge cap on shingle roof?
There are two types of metal ridge vents that you can use for a roof. The first one being a shingle-ver vent and an aluminum vent. Both of these types of vents can be installed on shingle roofs.
Should a cedar roof be sealed?
Never seal your cedar roof. Sealing the roof will lock in moisture that would otherwise naturally evaporate during normal weather conditions. Cedar needs to breathe and thus a water repellant type product, rather than a water proofer is the best route to follow.
Do cedar Roofs need to be treated?
Without treatments, cedar shakes can degrade over time, with constant exposure to the sun’s UV rays, the elements, and water, of course. It also means that the cedar shakes can suffer from fungus and algae growth without proper treatment. Most importantly, without treatment, cedar shake shingles can catch on fire.
What do you seal cedar shingles with?
Using stain and clear coat does protect the wood and gives you a longer life for the roof or siding. The other finishing option is paint. You can paint the cedar to whatever color you wish. The natural oils in the cedar can discolor paint so be sure to apply a oil based primer coat to seal it.
What kind of nails do you use on cedar siding?
Hot-dipped galvanized, aluminum and stainless steel nails are all corrosion-resistant and can be used to nail Western Red Cedar. Other types of nails are not recommended. They can rust and disintegrate and react adversely with the natural preservative oils present in cedar resulting in stains and streaks.
What kind of nail gun do you use for shingles?
Shingles should be mechanically fastened with a pneumatic nail gun if the contractor determines that the roof sheathing is consistent and free from gaps. Most roof systems with plywood or OSB sheathing will fall into this category.
Can you use staples on cedar shingles?
The Cedar Shake & Shingle Bureau prefers the use of nails, however if you choose to use staples they must be stainless steel Type 316 in locations within fifteen (15) miles of salt water. For locations outside of the salt water zone – stainless steel staples Type 304 or Type 316 must be used.
How do you finish the last row of shingles on a shed roof?
Here’s how to shingle the top edge of your shed roof: For the final row, cut shingles into strips. Ensure strips are wide enough to cover nails. Install your strips. Apply sealant over exposed nails on the last strip. Use more sealant along the top edges of all shingle strips.
What is skip sheathing?
Skip-sheeting, or spaced sheathing, is just as it sounds: sheathing with gaps between. Traditionally, skip-sheathing consists of 1 inch by 4 inch boards nailed to the rafters with gaps between the boards. Spacing between boards is optimal for wood shakes but cannot support asphalt composite shingles.
What is the top peak of a roof called?
Roof Ridge: The roof ridge, or ridge of a roof is the horizontal line running the length of the roof where the two roof planes meet. This intersection creates the highest point on a roof, sometimes referred to as the peak. Hip and ridge shingles are specifically designed for this part of a roof.
Can you use 3 tab shingles for ridge cap?
The ridge cap, the course of shingles on the very ridge of the roof, can be made from available 3-tab shingles. Two simple cuts create three pieces that can be used to finish the shingle project.
What is the purpose of ridge cap shingles?
Because ridge-cap shingles cover the peak of the roof, where two angles meet, they play a critical role in keeping rain and melting snow from leaking into the house. And because ridge-cap shingles are bent over the roof, they can deteriorate quicker than the rest of the roof surface.
What’s the difference between ridge cap shingles and regular shingles?
Ridge cap shingles are specifically designed to fit the ridges of roofs. That’s why they are typically pre-bent and thicker than regular roof shingles, which tend to crack when folded over the ridge. Additionally, ridge cap shingles have more adhesion and a thicker nailing area when compared to regular shingles.
What are ridge cap shingles used for?
Ridge cap shingles are like regular shingles in that they use the same material and offer the same look in terms of color; but they are different in that they are specially designed to cover the ridges of the roof, which are high-stress areas that need more protection, unlike with metal roofing.
Are metal ridge vents good?
Metal roofing ridge vents help to adequately exhaust air from a building’s roof and eliminate common problems occurring inside the building such as moisture and heat build up. Metal roofing ridge vents provide an inexpensive and efficient system that many contractors are learning about.
