How to Install Architectural Shingles (Explained in 6 Steps)

Architectural shingles are a popular roofing choice for homeowners and DIY enthusiasts alike, thanks to their durability, aesthetic appeal, and relatively straightforward installation process.

Whether you’re a seasoned DIYer or a homeowner looking to understand the process, this guide will walk you through everything you need to know about installing architectural shingles, including:

• What they are
• Their pros and cons
• How to install architectural shingles

What Are Architectural Shingles?

Architectural shingles, also known as dimensional or laminated shingles, are a premium type of asphalt shingle. Unlike traditional three-tab shingles, architectural shingles are made with a heavier base mat and multiple layers of asphalt. This gives them a three-dimensional appearance that mimics the look of wood shakes or slate tiles.

✅ Pros of Architectural Shingles

• Aesthetic Appeal: Their multi-layered construction and varied shapes provide a more visually interesting roof than traditional asphalt shingles.
• Durability: They are thicker and more robust than standard shingles, offering better resistance to wind, rain, and other weather elements.
• Longevity: Architectural shingles can last up to 30 years or more, making them a long-term investment.
• Increased Home Value: Due to their durability and attractive appearance, they can add value to your home.

❌ Cons of Architectural Shingles

• Cost: They are more expensive upfront compared to traditional three-tab shingles.
• Weight: Their heavier weight may require additional structural support in some cases.

Tools and Materials Needed

Before you start, make sure you have all the necessary tools and materials:

• Architectural shingles
• Roofing nails
• Hammer or nail gun
• Roofing felt or underlayment
• Starter shingles or starter strips
• Ridge cap shingles
• Roof vents
• Chalk line
• Utility knife
• Ladder
• Safety harness
• Work gloves

How to Install Architectural Shingles: A 6 Step Guide

From the beginners to the pros, follow these steps for a foolproof shingle roof.

Step 1: Prepare the Roof

• Inspect the Roof: Ensure the roof deck is in good condition. Replace any damaged or rotten wood.
• Remove Old Shingles: If you’re replacing an existing roof, you’ll need to remove the old shingles and nails.
• Clean the Surface: Sweep away any debris to provide a clean surface for the new shingles.

Step 2: Install the Underlayment

• Roll Out the Underlayment: Start at the bottom edge of the roof and roll out the underlayment horizontally.
• Secure the Underlayment: Use roofing nails to secure the underlayment, placing nails about every 6 inches along the edges.

Step 3: Install the Starter Shingles

• Lay the Starter Shingles: Place the starter shingles along the eaves of the roof. These provide a secure base for the first course of shingles.
• Secure the Starter Shingles: Nail them in place, ensuring they overhang the edge of the roof by about 1/4 to 3/4 inch.

Step 4: Begin Laying Shingles

• Start at the Bottom: Begin laying the first course of shingles from the bottom corner of the roof, working your way across.
• Chalk Line: Use a chalk line to ensure each row of shingles is straight.
• Stagger the Shingles: Overlap each row to create a staggered pattern. This not only looks better but also provides more effective weather protection.
• Nail the Shingles: Use four nails per shingle, placing them about 1 inch above the cutout and about 5/8 inch from each edge. For steep roofs, or in high-wind areas, use six nails per shingle.

Step 5: Install the Ridge Cap Shingles

• Cut the Ridge Cap Shingles: Cut the shingles into individual pieces to fit along the ridge of the roof.
• Install the Ridge Cap: Lay the ridge cap shingles over the ridge vent, overlapping each piece to ensure complete coverage.
• Secure the Ridge Cap: Nail the ridge cap shingles in place, ensuring each nail is covered by the next shingle in the sequence.

Step 6: Install Roof Vents and Flashings

• Position the Vents: Place roof vents along the ridge, ensuring they are evenly spaced.
• Secure the Vents: Nail the vents in place, covering any exposed nails with roofing cement to prevent leaks.
• Install Flashings: Around chimneys, skylights, and other roof penetrations, install metal flashings to direct water away from these vulnerable areas.

Why It’s Better to Hire a Professional

While installing architectural shingles can be a rewarding DIY project, there are several reasons why hiring a professional might be a better option:

• Expertise: Professional roofers have the experience to handle any unexpected challenges that arise during installation.
• Safety: Roofing can be dangerous, especially on steep or high roofs. Professionals have the necessary safety equipment and training.
• Warranty: Many shingle manufacturers offer warranties that are only valid if the shingles are installed by a certified professional.
• Time and Effort: Roofing is labor-intensive and time-consuming. Hiring a professional can save you a significant amount of time and effort.

Cost Expectations

The cost of installing architectural shingles can vary widely based on several factors:

• Material Costs: Architectural shingles typically cost between $3 and $5 per square foot.
• Labor Costs: Professional installation can add another $1.50 to $3 per square foot.
• Roof Size: Larger roofs will naturally cost more to cover.
• Additional Features: Features like skylights, chimneys, and complex roof designs can increase costs.

On average, you can expect to pay between $7,000 and $15,000 for a new roof with architectural shingles.

How to Take Care of Your Shingle Roof

Proper maintenance can extend the life of your architectural shingle roof:

• Regular Inspections: Inspect your roof at least twice a year, looking for damaged or missing shingles, and signs of wear and tear.
• Clean the Gutters: Clogged gutters can lead to water buildup and damage. Clean them regularly to ensure proper drainage.
• Trim Overhanging Branches: Trees can drop leaves and branches onto your roof, causing damage over time. Keep branches trimmed away from the roof.
• Remove Debris: Clear off leaves, branches, and other debris that can trap moisture and cause damage.
• Check for Algae and Moss: If you notice algae or moss growth, clean it off with a mixture of water and mild detergent. Avoid using a pressure washer, as it can damage the shingles.

We Install Roof Shingles The Right Way

Installing architectural shingles is a great way to enhance the beauty and durability of your home. While it’s possible to tackle this project on your own, hiring a professional can ensure the job is done safely and correctly. Whether you choose to DIY or hire a pro, understanding the process will help you make informed decisions and achieve the best results for your home.Ready to take the next step?

Contact our team of roofing experts to get started on your new architectural shingle roof today!