At Specialist Roofing and Repair, we provide a complete waterproofing solution using a durable waterproof membrane. Our advanced waterproofing system is designed to create an impenetrable barrier, keeping moisture out and extending the life of your deck for years to come.
4.9 Star Rated Based on 973 Reviews








At Specialist Roofing and Repair, we want to provide the best solutions for waterproofing your deck. That is why we provide two excellent options for decks and balconies. The two main systems we do are Desert Crete Decking System & Desert Flex Deck Restoration System.
This is a top of the line decking system designed for exterior walkways, balconies, roof decks, stairs, and similar horizontal surfaces. It is a complete system installed from the substrate up with reinforcement and finish layers.
Key Features:
Fire protection: One-hour fire resistance and Class A fire rating suitable for high fire hazard zones.
Waterproof: Incorporates a waterproof membrane with fiberglass reinforcement.
Custom finishes: Can be color-stained, stamped, stenciled, or finished with various textures.
Versatile applications: Apartments, condos, hotels, business parks, and residential decks.
This system is intended to repair and renew the strength and waterproof qualities of decks that already have an existing deck structure. It serves as a restoration solution for roof decks, balconies, and walkways requiring repairs to their current decking.
Since it dries quickly and is simple to apply, this is an ideal choice for decks in need of restoration.
Key Features:
Restores existing decks without full deck rebuild or substrate tear-out.
Fast drying to minimize downtime after application.
Can be used on surfaces including concrete, polymer-modified concrete, magnesite, and other proprietary coatings.
May be applied as a top coat over parts of the Desert Crete system after base layers.
Posted on Nate BuellTrustindex verifies that the original source of the review is Google. Erik and Tony did a great job inspecting my roof and sealing up where it was needed. They even clean out our gutters. I would definitely recommend them to anyone in need of roof work!Posted on Luke SchamberTrustindex verifies that the original source of the review is Google. Tony and Eric were amazing! Cleaned my gutters and patched up my vents. Thorough explanation with a video showing the before and after. Great work!Posted on Orlando NavarroTrustindex verifies that the original source of the review is Google. Eric was professional and efficient. He and his partner not only sealed up my roof vents but also cleaned out my gutters. Eric provided a detailed before-and-after video of the work, which I really appreciated. The job took longer than expected, but they went above and beyond to get it done right. I'm truly grateful for their quality work and excellent service. Highly recommended!Posted on Evan TsutsumidaTrustindex verifies that the original source of the review is Google. Eric and Jesus were extremely nice and efficient. Sealed up my roof vents and even got down some toys my son threw up there. Great work, thank you!Posted on Andrew NguyenTrustindex verifies that the original source of the review is Google. ric and Jesus did an outstanding job on our roof! From start to finish, they were professional, punctual, and extremely knowledgeable. They took the time to explain the entire process, answered all our questions, and made sure we were comfortable every step of the way. The quality of their work is top-notch — the roof looks fantastic and we feel confident knowing it was done right. They also left the area spotless when they were finished. Highly recommend Eric and Jesus to anyone in need of roofing work — reliable, skilled, and trustworthy!Posted on SusanaTrustindex verifies that the original source of the review is Google. Eric and the crew did a great job! Happy to see they are starting in Orange.Posted on Jon GarciaTrustindex verifies that the original source of the review is Google. Nice guys....Eric and Jose did great work cleaning my roof and gutter, they inspected any areas of concern and cleaned some blocked gutters, Worked very fast and completed the job very quickly, highly recommend!Posted on Sam FergusonTrustindex verifies that the original source of the review is Google. Communicative, fast, and professional experience working with Catherine and Shant on both roofing and gutter projects. They do high quality work, share information clearly, and are friendly and helpful.Posted on Amera DUTrustindex verifies that the original source of the review is Google. They were provided exceptional service when addressing a roof leak during the rainy season. Their team arrived promptly and quickly identified the source of the issue, explaining the necessary steps to fix it in a clear and professional manner. The repair was handled efficiently, with attention to detail that ensured the roof was secure and ready for future rains. Despite the challenging weather conditions, they worked diligently and left the area clean afterward. Their expertise and reliability make them a top choice for any roofing concerns. Highly recommended for quality repairs and great service!Posted on Bill WareTrustindex verifies that the original source of the review is Google. I had my home's roof repaired by Roof Repair Specialist yesterday, and I'm currently VERY pleased with the excellent and proficient service I've received from Bo (Sales Representative), the roof repairer, and Catherine, including the email follow-ups, and I'm currently looking forward to future transactions with this company (when it comes time to do so). Thank you :-)
What Our Clients say About our Work
Choosing the right contractor for your deck waterproofing needs is crucial. Since 2011, Specialist Roofing and Repair has built a reputation for excellence and reliability, serving property owners throughout California. We understand the unique challenges your balcony faces and are committed to providing a top-tier balcony waterproofing system that lasts.
Our dedication to customer satisfaction is backed by our comprehensive warranty, ensuring your investment is protected. We take pride in being a trusted partner for homeowners and property managers, delivering quality workmanship on every project.
When searching for reliable balcony waterproofing products and services, you need a team you can trust. Specialist Roofing and Repair is fully licensed and insured, providing you with the confidence that your property is in safe, professional hands. Our experience since 2011 means we have encountered and solved countless waterproofing challenges, from minor leaks to major restorations.
We work closely with homeowners and property managers to deliver a high quality deck waterproofing solution that prevents costly repair bills down the road. Our commitment to excellence is not just a promise; it’s backed by a solid year warranty on our services. Protecting your investment is our top priority, and our team has the expertise to get the job done right the first time.
Choosing an unqualified contractor can lead to improper installation and future problems. With our proven track record, you can avoid the stress and expense of failed waterproofing. Let our team provide the durable, long-lasting protection your deck deserves.
Finding local, reliable balcony waterproofing services is easy with Specialist Roofing and Repair. We are proud to serve property owners across several key regions in California. Whether you are in the vibrant San Francisco Bay Area, sunny Orange County, or the sprawling Los Angeles County, our expert team is ready to address your waterproofing needs.
We understand the specific climate challenges in each of these areas, from coastal humidity to intense sun exposure. This local expertise allows us to recommend and install the most effective deck waterproofing systems for your home or business, whether it’s an existing structure or a new construction project. Our goal is to provide a seamless and effective solution tailored to your location.
No matter where you are in our service areas, you can count on us for prompt, professional, and reliable service. We bring our high standards of quality and customer care to every job, ensuring property owners have access to the best waterproofing solutions available.
In California, your deck and balcony are exposed to a wide range of weather conditions, from intense sun to seasonal rains. This constant exposure can lead to water damage, which compromises not just the appearance of your balcony surface but its structural integrity as well. Taking proactive steps to protect these outdoor areas is essential for any property owner. A properly waterproofed deck prevents costly repairs, ensures the safety of your family and guests, and preserves your property’s value.
California’s beautiful climate can be tough on outdoor structures. The frequent temperature changes between day and night cause materials to expand and contract, which can lead to cracks in your deck’s surface. Coastal areas also deal with high humidity and salt-laden air, which can accelerate deterioration.
During the rainy season, even short periods of bad weather can allow moisture to penetrate unprotected surfaces. This trapped moisture can damage the finished floor, cause wood to rot, and weaken the underlying structure. Over time, this cycle of wet and dry, hot and cold, takes a significant toll.
Choosing the right waterproofing solution for your balcony involves considering these local climate effects. A system that can handle UV exposure, resist moisture, and remain flexible through temperature changes is crucial for long-term protection in California.
How can you tell if your deck is in trouble? Often, the signs of water damage are subtle at first but can quickly escalate into major problems. Ignoring these early warnings is one of the most common mistakes homeowners make, leading to more extensive and expensive repairs later.
Look for visible defects on the surface. Cracking, peeling, or blistering of the existing coating are clear indicators that the protective layer has failed. You might also notice water stains or discoloration on the surface or the underside of the balcony. These signs suggest that moisture is getting into the substrate.
Other common warning signs include:
Mold or Mildew Growth: Dark spots or a greenish tint, especially in shaded or damp areas, indicate the presence of moisture and mildew.
Soft or Spongy Spots: If areas of your deck feel soft underfoot, it could be a sign of wood rot or substrate damage.
Poor Drainage: If you notice water pooling on the surface long after it rains, your drainage system may be failing, putting constant stress on the waterproofing.
One of the biggest mistakes homeowners can make is underestimating the risks of water infiltration. When moisture penetrates your deck, it can lead to serious structural damage that jeopardizes the safety of your property.
This persistent moisture can cause wood to rot, concrete to spall, and metal reinforcements to rust, weakening the entire structure. What starts as a small leak can result in massive repair bills to fix not only the deck but also the parts of your home it is attached to. It can also damage existing flooring and finishes inside your home if the leak is above an interior space.
Key risks of poor waterproofing include:
Structural Damage: Weakening of support beams and the deck’s connection to the main building.
Health Hazards: Trapped moisture creates a breeding ground for mold and mildew, which can affect indoor air quality.
Decreased Property Value: A damaged, unsafe deck is a major liability that can significantly lower your home’s market value.
A professional waterproofing solution involves more than just painting on a coating. At Specialist Roofing and Repair, we follow a meticulous process to ensure every waterproofing system we install is durable and effective. This systematic approach guarantees a high-quality, long-lasting finished floor.
From initial preparation to the final application of the membrane, each step is crucial for success. Our process is designed to address any underlying issues and create a seamless, impenetrable barrier against water.
The first and most critical step to deck waterproofing an existing balcony is a thorough inspection. Our process begins with a detailed inspection of the surface substrate to identify any damage, cracks, or areas of weakness.
Following the inspection, we begin the hands-on preparation. This involves deep cleaning the surface to remove all dirt, debris, and any failing old coatings. Any cracks are then filled with the appropriate caulk or patching compound to create a smooth, uniform surface. For some systems, a metal lath may be installed over the substrate to provide reinforcement and a strong base for the new waterproofing layers.
Once the surface is perfectly prepared, the next step is the application of the deck waterproofing materials. This stage is where the protective barrier is created. Depending on the chosen system, this could involve rolling out a sheet membrane or applying a liquid coating.
The key steps in the deck waterproofing application process include:
Primer Application: A primer may be applied to enhance the adhesion of the membrane to the substrate.
Membrane Application: The main waterproof coating or membrane is applied evenly across the entire surface.
Detailing: Special attention is given to corners, edges, and penetrations to ensure they are fully sealed.
The final step in our deck waterproofing process is providing you with clear recommendations for post-installation care and maintenance. Proper care is essential to maximize the lifespan of your newly waterproofed deck and ensure it continues to protect your property from moisture. Simple, regular maintenance can prevent small issues from becoming big problems.
For long-term protection, we suggest the following:
Regular Cleaning: Wash the surface with a mild detergent and water a few times a year.
Inspect Drainage: Ensure drains and scuppers remain clear of leaves and debris.
Reapply Topcoat: Depending on the system and traffic levels, reapplying a protective topcoat every few years will refresh its appearance and protective qualities.
Are you ready to protect your deck or balcony from water damage? The expert team at Specialist Roofing and Repair is here to help property owners across San Jose, Orange County, and Los Angeles County. We have been providing reliable solutions for your deck or balcony’s waterproofing needs, and we are committed to safeguarding your investment with high-quality materials and workmanship.
10+ Years
Free Estimates
Satisfaction Guaranteed
Local, Family Owned
The most effective waterproof membrane depends on your balcony’s specific conditions. Polyurethane coatings offer superior durability for high-traffic areas, while a liquid membrane is great for complex shapes. A sheet membrane provides excellent, uniform protection for larger surfaces. An expert assessment will determine the best waterproofing solution for you.
Yes, many modern liquid-applied waterproof coating systems are designed to be versatile. These all-purpose solutions can be used on both balconies and decks, adhering to various substrates like wood and concrete. They create a durable, finished floor that serves as both the waterproof membrane and the walking surface.
The biggest mistakes to avoid are improper substrate preparation, ignoring drainage issues, and choosing the wrong waterproofing solution for the conditions. Applying a new membrane over a damaged or dirty surface will cause it to fail. Ensure the surface is clean, sound, and properly sloped before application.
License #1007386
Specialist Roofing and Repair is an independent contractor and is not an affiliate of Owens Corning LLC or its affiliated companies. THE PINK PANTHER™ & © 1964–2017 Metro-Goldwyn-Mayer Studios Inc. All Rights Reserved.
© Copyright – Roof Repair Specialist