How to Install Architectural Shingles – 8 Step Homeowner’s Guide

Architectural shingles are a popular choice for many DIY enthusiasts looking to improve the durability and aesthetic appeal of their roofs. Compared to traditional 3-tab shingles, architectural shingles offer:

• Better wind resistance
• A longer lifespan
• A more dimensional appearance

If you’re ready to take on the challenge of installing architectural shingles yourself, this guide will walk you through how to install architectural shingles, step by step.

Preparation and Safety Precautions

Before you start, it’s essential to take some preparation steps and safety precautions to ensure a successful installation. Here’s what you need to know:

Tools and Materials You’ll Need:

• Architectural shingles
• Roofing nails
• Roofing felt or underlayment
• Starter shingles
• Roofing cement
• Hammer or pneumatic nail gun
• Utility knife
• Tape measure
• Chalk line
• Ladder
• Safety harness
• Work gloves
• Roofing shoes or boots with good traction
• Roofing shovel (for removing old shingles)

4 Safety Precautions:

1. Wear appropriate safety gear: Always wear a safety harness, especially if working on a steep slope. Use work gloves to protect your hands and roofing shoes for better grip.
2. Check the weather: Ensure you have a clear weather forecast for at least a few days to avoid working in the rain or strong winds.
3. Use a stable ladder: Make sure your ladder is secure and placed on a stable surface.
4. Know when to call a professional: Roofing can be dangerous, and improper installation can lead to significant issues. Don’t hesitate to call a professional roofing contractor if you feel uncomfortable at any point during the process.

8 Step Guide to Installing Architectural Shingles

Install roof shingles like a professional roofing contractor by following this expert guide.

Step 1: Roof Inspection and Preparation

Inspect the Roof:

• Check for any damage to the roof deck, including rot or soft spots. Repair any issues before proceeding.
• Ensure proper ventilation in the attic. Good ventilation helps extend the life of your shingles and prevents moisture buildup.

Remove Old Shingles:

• Use a roofing shovel to remove old shingles and nails. Start from the top and work your way down.
• Clean the roof deck thoroughly to remove any debris or leftover roofing materials.

Step 2: Install Roofing Felt or Underlayment

Roofing felt or underlayment provides an extra layer of protection against moisture. Here’s how to install it:

• Start at the bottom edge of the roof and roll out the underlayment horizontally.
• Overlap each row by about 4 inches to ensure complete coverage.
• Use roofing nails to secure the underlayment, placing them approximately every 8 inches along the edges and every 12 inches in the middle.

Step 3: Install Drip Edge and Starter Shingles

Drip Edge Installation:

• The drip edge prevents water from seeping under the shingles and into the roof deck.
• Install the drip edge along the eaves, securing it with roofing nails spaced about 12 inches apart.

Starter Shingles:

• Install starter shingles along the bottom edge of the roof. These shingles provide a solid base for the first row of architectural shingles.
• Align the starter shingles so that they overhang the drip edge by about 1/4 inch.

Step 4: Laying the First Row of Shingles

• Chalk a line about 6 inches from the bottom edge of the roof to ensure a straight first row.
• Position the first shingle at one end of the roof, aligning it with the starter shingles and the chalk line.
• Nail the shingle in place using four roofing nails, positioned about 1 inch above the cutouts and 1 inch from each edge.
• Continue laying shingles across the roof, ensuring they are properly aligned and nailed down.

Step 5: Installing Subsequent Rows

• Stagger the shingles by cutting half of the first shingle in every second row. This creates a more natural, dimensional look and helps prevent leaks.
• Lay each row so that the tabs of the shingles overlap the seams of the previous row.
• Use a chalk line regularly to ensure your rows remain straight.

Step 6: Working Around Roof Features

Valleys:

• Cut shingles to fit the valleys, ensuring they overlap by at least 12 inches.
• Use roofing cement to secure the shingles in the valley, preventing water from seeping through.

Vents, Chimneys, and Skylights:

• Install flashing around these features to direct water away from the seams.
• Cut shingles to fit around the flashing, and use roofing cement to seal any gaps.

Step 7: Installing Ridge Cap Shingles

Ridge cap shingles provide a finished look to your roof and protect the ridge line from moisture.

• Cut shingles to create individual ridge caps if they are not pre-made.
• Bend each shingle over the ridge, ensuring equal overlap on both sides.
• Nail each ridge cap in place using two roofing nails, one on each side of the ridge.

Step 8: Final Inspection and Clean-Up

• Inspect your work thoroughly, ensuring all shingles are securely nailed and there are no gaps or exposed nails.
• Clean up any debris and leftover materials from the roof and surrounding area.
• Check for any issues, such as loose shingles or exposed nails, and address them promptly.

Make The Switch To Architectural Roof Shingles With Monarch

Installing architectural shingles may seem daunting, but with the right tools, materials, and safety precautions, you can achieve a professional-looking result.

If you encounter any difficulties or feel unsure at any stage, don’t hesitate to call a professional roofing contractor. Your safety and the quality of your roof are paramount.

At Monarch Roofing we’re here to answer all of your questions about architectural asphalt shingles and their installation. Reach out today to get started!