Residential Roofing Services
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Signs You Need a New Roof
How do you know when it's time to call for a roofing service? The signs may be more apparent than you think. Keep an eye on:
- Curled shingle edges
- Bald spots where granules are missing
- Cracked shingles
- Roofs over 20 years old
- Recent storms or damaging winds
If you're still unsure, James Patrick Company Inc can help. Fill out our form to talk about your roof.
Your home's roof is more than just a covering. It's your protection against nature's elements. Call James Patrick Company Inc or fill out our online form.
New Roofing Benefits
A sturdy roof over your head is not just a home necessity. It's a long-term investment. The advantages of a new roof are numerous and worth your consideration:
- Renewed curb appeal
- Better protection from the elements
- Increased structural integrity
- A boost in your property's value
Roofing Construction
A typical shingle roof consists of several layers that work together to provide protection and durability. All manufactures have they own terminology and brand names but the general layers required for a successful roofing system are as follows:
1. Roof Deck or Sheathing:
The roof deck is the structural base of the roof, often made of plywood or oriented strand board (OSB). It provides support for the entire roofing system.
2. Ice and Water Barrier:
Helps protect the roof where water has a tendency to collect or flow, including valleys, eaves, chimneys and skylights. Also helps prevent damage associated with shingle blow-off, wind-driven rain and ice damming.
3. Underlayment:
The underlayment is a water-resistant or waterproof material installed over the roof deck. It serves as a secondary barrier against water infiltration and is crucial for preventing leaks. Synthetic underlayment is the preferred material to use.
4. Flashing:
Flashing is usually made of metal, such as aluminum or galvanized steel, and it's used to prevent water penetration at vulnerable points on the roof. This includes areas around roof penetrations like chimneys, vents, and skylights, as well as in valleys where two roof sections meet.
5. Drip Edge:
The drip edge is a metal strip installed at the edges of the roof (eaves and rakes) to direct water away from the roof and into the gutters. It helps protect the roof's edges and prevents water from running behind the fascia.
6. Starter Strip:
The starter strip is a row of adhesive-backed shingles installed at the eaves of the roof. It provides a secure starting point for the first course of shingles and helps prevent wind-driven rain from infiltrating the roof.
7. Shingles:
Shingles are the outermost layer of the roof and provide both protection and aesthetics. The most common type of shingles for residential roofs are asphalt shingles, but other options include wood, metal, slate, and more.
8. Ridge Vent and Ridge Shingles:
The ridge vent is installed along the peak of the roof to provide ventilation, allowing hot air to escape from the attic. Ridge shingles or caps cover the ridge vent for a finished appearance and added protection.
9. Ventilation System:
Proper ventilation is essential for controlling temperature and moisture in the attic. It typically involves intake vents (soffit vents) and exhaust vents (ridge vents, gable vents, or roof vents).
10. Gutters and Downspouts:
Gutters and downspouts collect and direct rainwater away from the roof and the foundation of the house, helping to prevent water damage.
These layers work together to create a watertight and weather-resistant roofing system. Proper installation of each layer is critical to the roof's longevity and performance. It's important to follow manufacturer guidelines and local building codes when installing a shingle roof to ensure its effectiveness and durability.
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