Northern California

1897 Concourse Dr.
San Jose, CA 95131
(408) 752-5553

Southern California

3111 Winona Ave #103
Burbank, CA 91502
(818) 450-5673

Houston, Texas

3301 Fondren Rd., Ste C
Houston, TX 77063
(832) 662-6939

(888) 700-7033

Full Roof Replacement: Process and Cost
Full Roof Replacement - Journey Builders

A full roof replacement is a major home improvement project that can be costly, but it is an important investment in protecting your home from the elements. This blog will provide an overview of the process of a full roof replacement and the costs associated with it.


Before beginning a full roof replacement, it’s important to prepare your home and property. This includes removing any furniture or decor from the rooms that are directly below the roof, as well as any plants or outdoor structures that may be in the way. It’s also a good idea to clear out your gutters and make sure they’re in good working condition.

Removal of Old Roof

The first step in a full roof replacement is the removal of the old roof. This process involves carefully removing the shingles and any other materials that make up your current roof. The old roofing materials will be disposed of properly, and the decking underneath will be inspected for any damage.

Installation of New Roof

Once the old roof has been removed, it’s time to install the new roof. This process typically begins with the installation of a new underlayment, which is a layer of material that helps to protect your home from water and moisture. Next, the new shingles will be installed, followed by flashing and other materials around areas such as chimneys, vents and skylights.

Inspection and Clean-up

After the new roof is installed, it will be inspected to ensure that it has been installed properly. Any necessary adjustments will be made before the final clean-up. This includes removing any debris that may have accumulated during the installation process and making sure that the surrounding area is clean and tidy.


The cost of a full roof replacement can vary depending on a number of factors, including the size of your roof, the type of materials you choose, and the location of your home. On average, homeowners can expect to pay anywhere from $5,000 to $40,000 for a full roof replacement.

Warranties and Maintenance

After the full roof replacement is completed, it’s important to keep up with regular maintenance and inspections to ensure the longevity of your new roof. Many roofing manufacturers offer warranties on their products, which can provide peace of mind and added protection. It’s a good idea to check with your roofing contractor on what type of warranty is offered and the terms and conditions of the warranty.

In addition to the warranty, regular maintenance such as cleaning the gutters and inspecting for any signs of wear or damage can help prolong the life of your new roof. It’s also important to note that regular maintenance and prompt repairs can prevent small issues from becoming larger, more expensive problems down the road.

Choosing Materials

When it comes to choosing materials for your full roof replacement, there are a variety of options available. Asphalt shingles are one of the most popular choices due to their affordability and durability. They come in a range of colors and styles, making it easy to find a look that complements your home.

Another option is metal roofing, which is known for its long lifespan and energy efficiency. It’s also a more eco-friendly option as it can be made from recycled materials and is recyclable at the end of its life.

Tile and slate roofing are also popular choices for full roof replacements. These materials are known for their aesthetic appeal and durability, but they are also more expensive than asphalt or metal roofing.

Roofing Contractors

When it comes to hiring a roofing contractor for your full roof replacement, it’s important to do your research. Look for contractors who are licensed, insured, and have a good reputation in the industry. It’s also a good idea to check for any certifications or accreditations, as these can indicate that the contractor has the necessary skills and knowledge to perform the job properly.

You can also ask for references from previous clients and check online reviews. This will give you an idea of the contractor’s level of professionalism, customer service, and the quality of their work.

It’s also a good idea to get at least three written estimates from different contractors before making a decision. This will allow you to compare the costs and services offered and make an informed decision on who to hire.

DIY vs Professional

While it may be tempting to try to tackle a full roof replacement on your own as a DIY project, it’s important to consider the potential risks and drawbacks. Roofing is a complex and dangerous job that requires specialized skills and equipment. Not only do professional roofing contractors have the experience and know-how to safely and efficiently complete the job, but they also have the necessary insurance to protect against any accidents or damages that may occur during the installation process.

Additionally, professional roofing contractors have access to the latest roofing materials and installation techniques, and can ensure that your new roof is properly installed and meets the necessary building codes and safety regulations.


A full roof replacement is a big investment, but it’s an important one for protecting your home. By understanding the process and the costs involved, you can make an informed decision about whether a full roof replacement is the right choice for your home.

It’s significant home improvement project that can be costly. However, by understanding the process, costs and materials involved, you can make an informed decision on whether it’s the right choice for your home. It’s important to hire a professional roofing contractor to ensure the job is done safely and correctly, and to keep up with regular maintenance and inspections to extend the life of your new roof.

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About Us

We are committed to serving the community by meeting their roofing requirements, no matter how big or little the job may be.