Thinking about upgrading your roof? Installing a composition roof could be the perfect solution for your home. Known for its durability and versatility, composition roofing offers a blend of aesthetic appeal and practical benefits. With various styles and colors available, you can easily enhance your home's curb appeal while ensuring long-lasting protection against the elements.
But before you dive into the installation process, it’s important to consider the costs involved. On average, homeowners can expect to spend between $3 to $5 per square foot for materials and labor. While this investment may seem significant, the longevity and low maintenance of composition roofs often make them a cost-effective choice in the long run. Let's explore the steps to install a composition roof and how you can make the most of your investment.
Overview of Composition Roofing
Composition roofing offers a reliable and aesthetic solution for your home’s exterior. Understanding its benefits and common materials will guide you in making an informed decision.
Benefits of Composition Roofs
- Durability: Composition roofs typically last 20 to 50 years, depending on the material and maintenance.
- Versatility: Various styles and colors accommodate different architectural designs and personal preferences.
- Cost-Effective: The initial investment ranges from $3 to $5 per square foot, yet the long lifespan and low maintenance needs make them economically advantageous over time.
- Weather Resistance: Composition roofs withstand extreme weather conditions, including rain, snow, and high winds.
- Aesthetic Appeal: A wide selection of shingles enhances your home's curb appeal, providing a fresh look.
- Asphalt Shingles: Widely used due to affordability, these shingles come in various colors and styles.
- Fiberglass Shingles: Known for their light weight and fire resistance, fiberglass shingles offer a durable option.
- Wood Shakes: These handcrafted products provide a natural look but require more maintenance.
- Slate Tiles: Slate is highly durable and offers a sophisticated appearance but comes with a higher cost.
- Synthetic Materials: These products mimic traditional materials while providing enhanced durability and resistance to weather.
Preparation for Installation

Preparation is crucial for a successful composition roof installation. Follow these steps to ensure a smooth and efficient process.
Tools Needed for Installation
Gather the necessary tools before beginning your installation. Consider the following items:
- Measuring Tape: For accurate measurements of roofing materials.
- Hammer: Essential for securing shingles and nails.
- Utility Knife: Useful for cutting underlayment and roofing materials.
- Nail Gun: Increases speed and efficiency in fastening shingles.
- Ladder: Necessary for safe access to the roof.
- Safety Harness: Essential for protection when working at heights.
Safety Precautions to Consider
Prioritizing safety during installation is vital. Implement these precautions:
- Wear Personal Protective Equipment (PPE): Use gloves, safety glasses, and hard hats to protect yourself.
- Check Weather Conditions: Avoid installation during rain, high winds, or extreme temperatures.
- Secure Ladders: Ensure ladders are stable and positioned at the correct angle to prevent accidents.
- Use Fall Protection: Employ safety harnesses and anchors when working on steep roofs.
- Stay Hydrated: Drink plenty of water, especially while working in hot weather.
Following these steps prepares you adequately for the installation of a composition roof, ensuring safety and efficiency throughout the process.
Step-by-Step Installation Process

Follow this step-by-step guide to successfully install your composition roof, ensuring durability and long-lasting protection.
Removing Old Roofing Material
Removing the old roofing material is the first crucial step in the installation process.
- Use a roofing fork or shovel to take off the old shingles, being cautious to avoid damaging windows, siding, and other elements on the house.
- Strip away the old tar paper and clear any remaining debris from the roof deck.
- Detach any existing metal flashing and sweep the roof deck thoroughly to eliminate leftover nails and debris.
Installing Underlayment
Installing underlayment is essential for providing a weather-tight barrier between the roof deck and composition shingles.
- Lay the underlayment across the roof deck, ensuring it overlaps by at least 4 inches to prevent water from seeping beneath.
- Secure the underlayment in place using roofing nails, placing them around 12 inches apart to ensure stability.
- Double-check that the underlayment is smooth and covers the entire roof surface without wrinkles or gaps.
Laying the Composition Shingles
Laying down composition shingles completes the installation process.
- Begin at the eaves, placing the first row of shingles with the bottom edge aligned with the roof's edge.
- Nail down each shingle using at least four roofing nails, positioning them on the tar strip for optimal adhesion.
- Continue to install successive rows, staggering the seams of the shingles to enhance durability and prevent leaks.
- Trim any shingles at the ridge or valleys as necessary and install ridge shingles to finish off the project.
Maintenance Tips for Composition Roofs

Regular maintenance ensures your composition roof remains in good condition, extending its lifespan and protecting your home. Follow these tips to maintain your investment effectively.
Regular Inspection Checklist
- Visual Inspection: Check the roof visually at least twice a year. Look for loose or missing shingles, which may indicate wear.
- Gutter Maintenance: Clean gutters regularly to prevent clogged drains, which can lead to water damage.
- Flashing Inspection: Examine flashing around chimneys, vents, and skylights for rust or deterioration. Replace damaged flashing immediately.
- Moss and Algae Removal: Remove any moss or algae growth, as it can trap moisture and damage shingles. Use a mixture of water and bleach or a roof-safe cleaner.
- Ponding Water Check: Look for areas where water collects on the roof; prolonged standing water can lead to leaks.
- Missing Shingles: Replace any missing shingles as soon as possible to prevent leaks. Use matching shingles and secure them with adhesive or roofing nails.
- Damaged Underlayment: Inspect underlayment for tears. Repair or replace it to maintain moisture protection.
- Cracked Shingles: Replace cracked shingles to avoid long-term damage. Ensure new shingles match the existing ones.
- Improper Nailing: If nails are backing out or exposed, re-nail them to prevent water infiltration.
- Debris Removal: Clear debris like branches, leaves, and dirt from the roof surface to prevent moisture accumulation and potential damage.
Conclusion

Upgrading to a composition roof is a smart investment for your home. With its impressive durability and aesthetic versatility, this roofing option not only enhances curb appeal but also offers long-lasting protection against the elements.
By following the proper installation steps and safety precautions, you can ensure a successful project that pays off in the long run. Regular maintenance will further extend the lifespan of your roof, keeping your home safe and looking great for years to come.
Embrace the advantages of composition roofing and enjoy the peace of mind that comes with a well-protected home.
Frequently Asked Questions
What is a composition roof?
A composition roof is a type of roofing made from a combination of materials, mainly asphalt and fiberglass, offering durability and versatility. It can mimic the appearance of traditional materials like wood or slate while providing excellent weather resistance and a long lifespan.
How long do composition roofs last?
Composition roofs typically have a lifespan ranging from 20 to 50 years, depending on the material type and maintenance. Regular upkeep can help extend their longevity, providing lasting protection for your home.
What are the costs of installing a composition roof?
Homeowners can expect to spend between $3 to $5 per square foot for materials and labor when installing a composition roof. While the initial investment may seem high, its durability and low maintenance costs can make it a financially sensible choice over time.
What maintenance is required for a composition roof?
Regular maintenance is crucial to extend the life of a composition roof. This includes visual inspections for loose or missing shingles, clearing debris, maintaining gutters, and checking for moss or algae growth. Addressing issues promptly can prevent larger problems later on.
What tools are needed for composition roof installation?
Essential tools for installing a composition roof include a measuring tape, hammer, utility knife, nail gun, ladder, and safety harness. Having the right equipment on hand ensures the installation process is efficient and safe.
What are the benefits of upgrading to a composition roof?
Upgrading to a composition roof offers several benefits, including improved durability, a wide range of styles and colors, and low maintenance requirements. It enhances curb appeal while providing long-lasting protection against various weather conditions.