6 key considerations for a successful roof replacement

By HER Roofing.

Use this guide to help you understand the various steps necessary to replace your roof.

Your roof has just hit 30 years old and it’s time to consider a roof replacement. Where do you start when it seems like there are a million steps in the process? You have to find a contractor, pick your shingles, check your warranty and the list goes on. Roof replacements may seem daunting which is why HER Roofing has a list of six steps to make sure you cover all your bases and stay on track.   

1 - Initial inspection and assessment

The initial inspection and assessment are crucial steps in the roof replacement process. A professional contractor thoroughly inspects your roof to evaluate its current condition, identifying any damage or areas that need repair before starting the replacement project.

During this assessment, the contractor examines the roof’s size, layout and age to determine the appropriate scope of work. Based on the inspection findings and your needs, you’ll receive an estimate that details the necessary tasks and roofing materials.

This initial assessment establishes a clear understanding of the project, ensuring you and the contractor are aligned before proceeding. You set the foundation for a successful roof replacement project by addressing these key factors.

2 - Choosing roofing materials

After completing the initial inspection and assessment, homeowners must focus on selecting the right roofing materials. This choice significantly affects the roof’s longevity, energy efficiency and overall curb appeal.

Here are some options to consider:

• Asphalt shingles: Affordable and widely used, lasting 15-20 years.

• Metal roofing: Durable and energy-efficient, with a lifespan of over 50 years.

• Wood shakes: Aesthetic appeal, but may require more maintenance.

• Tile roofing: Long-lasting and resistant to harsh weather, though heavier.

Consulting with professional roofing contractors is crucial.

They’ll evaluate local climate and building codes, ensuring you choose the best materials for your roof replacement process. This attention to detail will help safeguard your investment and ensure proper installation techniques tailored to your selected materials.

3 - Old roof removal

Removing the old roof is one of critical steps in the roof replacement process that demands skilled expertise. Qualified roofing contractors use specialized tools like shingle forks or pry bars during removal.

Although it is one of the critical steps but it is not always the case. Sometimes, a new roof is laid over the older one if there is just one layer. A complete removal becomes important if this step is already done previously and a roof was laid over the first and only layer of the pre-existing roof. These decisions and technicalities are dealt by experts and professionals only.

They take precautions to protect your belongings from falling debris, ensuring your home remains safe. Proper disposal of old roofing materials is also crucial to comply with local regulations and environmental standards.

While the old roof is being removed, contractors inspect the underlying structures for any damage, such as insufficient flashing or rotting wood. If they discover unforeseen issues, the project timeline may be extended, requiring prompt communication with your professional service provider about necessary remedial actions.

This careful approach ensures a solid foundation for your new roof.

4 - Repairs and site preparation

Before starting the roof replacement, conducting a thorough site inspection is essential for identifying any underlying issues that could affect installation. Your roofing contractor will conduct this inspection, focusing on necessary repairs and ensuring proper site preparation.

Here are key steps you should consider:

• Clear the area of vehicles, outdoor furniture and delicate garden items.

• Secure valuable items in the attic and remove wall decor to avoid damage.

• The contractor will set up protective measures like tarps and safety jacks.

• Communicate with neighbors about the project timeline and potential disruptions.

5 - New roof installation

A successful new roof installation hinges on meticulously assessing the underlying structures once the old materials are removed.

Professional roofers then apply a waterproof underlayment to the roof deck, providing vital protection against moisture intrusion.

Next, they carefully install the selected roofing materials, ensuring each piece is aligned for optimal performance.

Roof flashing is also installed around penetrations, like chimneys and vents, to prevent leaks and maintain a watertight seal.

The entire installation process typically lasts from a few days to a few weeks depending on the roof’s size and complexity.

Afterward, a final inspection verifies the quality of work and your satisfaction with the completed installation, ensuring your new roof is ready to protect your home for years to come.

6 - Ventilation and insulation considerations

Ensuring proper ventilation and insulation in your attic is vital for maintaining your roof’s integrity and your home’s energy efficiency.

A roofing professional will assess your current system and recommend enhancements to meet local building codes.

Here are some key considerations:

• Install ridge vents to allow warm air to escape.

• Use soffit vents for fresh air intake.

• Maintain insulation levels between R-38 and R-60 for optimal temperature control.

• Incorporate exhaust fans in kitchens and bathrooms to reduce humidity.

7 - Final inspection and warranty guidance

The final inspection of your new roof is a critical step in the replacement process after addressing ventilation and insulation needs.

During this inspection, you’ll confirm the roofing company’s work aligns with the contracted specifications. Check for quality indicators like a straight roofline and ensure there are no leftover debris and nails.

Verify that all contracted work is completed before making the final payment. Additionally, warranty registration should be done immediately after installation.

Many warranties cover defects in materials and workmanship but require proper documentation for claims. Retaining the final invoice and contract is crucial for warranty validation, as they outline coverage and terms, ensuring your investment is protected for the long term.

Original article and image source: HER Roofing