The ridge cap shingle is a vital piece of all shingle roofs. The ridge line of a roof is the seam of where the asphalt shingles meet, which causes a gap in the singles. This opening is prone to rain and snow meaning it needs added protection.
Are ridge Cap shingles glued or nailed?
In summary, to install the ridge cap shingles, you simply separate them where they are perforated, ‚Äúbend‚Äù them over the peak, and nail them down.
What is the purpose of ridge cap shingles?
Every roof (except a flat roof) has a ridge and many roofs actually have multiple ridges. In order to protect your roof and home, ridge caps are used to allow air to flow through the attic, while also protecting your home from leaks.
How long should ridge cap shingles be?
Pre-cut ridge cap shingles vary in length and width, but the typical size are: Length: 12 – 13″ Width: 9 3/4″ – 13 1/8″
Does a ridge cap need shingles Related Questions
Why are my ridge cap shingles not laying flat?
Asphalt shingles soften in the heat, which causes the shingles to bond to one another. This is what creates that flat look. If your shingles have not bonded yet, then they might look a little lumpy. However, this problem usually resolves itself after the shingles soften, usually in the warmer months.
How many nails are in ridge cap shingles?
When installing the ridge cap shingles they should be nailed with at least two nails per shingle and use a nail long enough to go through the sheathing or into it 3/4 of an inch, then the next ridge cap is laid over the top of those nails.
How many shingles do I need for a ridge cap?
Just measure the length of the ridges and hips and divide by 35 to determine how many bundles of regular or hip-and-ridge shingles you’ll need.
What are the different types of ridge cap shingles?
The two main styles of ridge cap that we put on the most are Shadow Ridge and Mountain Ridge. These will work well with any shingle from a regular architectural shingle to CertainTeed’s luxury shingle called Presidential. The difference between these two ridge caps are the profile.
How much gap is needed for ridge vent?
If you are installing ridge vent panels, leave a 1/8 inch gap in between to allow for expansion.
What nails to use for ridge cap shingles?
Use only zinc coated steel or aluminum, 10- 12 gauge, barbed, deformed or smooth shank roofing nails with heads 3/8‚Äù (9.5mm) to 7/16‚Äù (12mm) in diameter. Nails should be long enough to penetrate at least 3/4‚Äù (19mm) into wood decks or just through plywood decks.
What size roofing nails should I use for ridge cap?
Length of Roofing Nails Therefore, you have to plan out your sheathing thickness, shingle thickness and nail length carefully. If you’re using typical architectural shingles and 3/8-inch-thick sheathing, you’ll need 1‚Äêinch nails. If your building codes require thicker sheathing, you’ll need 1 ¬º-inch nails.
How much do you overlap ridge cap?
Ridge cap is typically ten feet to twelve feet in length and most roofs will be larger than twelve feet. When this happens the ridge cap will need to be overlapped. When you are overlapping a metal ridge cap, apply silicone sealant 2 inches from the inside overlap. Overlap the ridge cap six inches.
Do you have to cut ridge capping?
It’s usually the last feature to be added to your roof but it is vitally important that it’s done correctly, as ridge capping prevents water and wind from getting underneath your roofing tiles or sheets through the highly exposed and vulnerable ridge seam.
What materials can be used for a ridge cap?
These units can be made from asphalt shingles, aluminum, copper, or even plastic. They are generally chosen to match the rest of the roof surface, though some may simply be covered by additional roofing material.
Why do my ridge cap shingles keep blowing off?
The issue of blown off ridge caps could be the length of nails used or the sealant. Most roofers will use for speed, a pneumatic nail gun, and the fasteners do not meet the manufactures specs. They must be 10-12 gauge, barbed, deformed, or smooth shank roofing nails with heads 3/8‚Ä≥ (10 mm) to 7/16‚Ä≥ (12 mm) in diameter.
What are the advantages of a ridge roof?
The roof ridge provides a sound structure that holds both sides of the roof together. Two slopes intersect and are joined by the beam that provides the roof ridge. It also helps rainwater slide down the slopes to prevent water build-up.
What is the minimum shingle spacing?
What Is The Minimum Acceptable Shingle Offset? The minimum acceptable offset recommended by GAF and the Asphalt Roofing Manufacturers Association (ARMA) is 4‚Äù (102 mm) between joints on succeeding courses. The joint offset for a particular product may be greater than 4‚Äù (102 mm).
What is the width of ridge cap shingles?
TimberTex¬Æ Premium Ridge Cap Shingles offer excellent protection at high-stress areas of your roof (the hips and ridges). Its 12‚Äù (305 mm) wide design works with most ridge vents.
What is the distance between shingles?
Spacing between shingles in the same course should be ¬º-inch to ‚Öú-inch. Flat-grain shingles wider than 8 inches should be split in two before installation. Modern building codes require that no two joints in any three adjacent courses be in alignment.
Do shingles flatten over time?
Often, shingles will conform to the shape of whatever is underneath them, and if the surface isn’t completely flat, this could lead to bumps and dips in the shingles. Fortunately, most shingles will correct themselves with warmth and time.