Can You Waterproof Over Old Waterproofing?
While it is technically possible to waterproof over pre-existing waterproofing, it is not something that any expert would recommend. When you choose to hire a professional company, you are hiring a business that is backed by qualified professionals who specialize in remedial solutions that are guaranteed to last instead of simply masking the pre-existing problem, only for it to re-emerge further down the line.
Why Shouldn’t You Waterproof Over Existing Waterproofing?
Waterproofing can be somewhat tricky, despite of everything you may have heard or seen from online experts and home improvement shows. This is mainly due to the waterproofing membrane; this is what helps to repel water from wet areas such as bathrooms, laundry rooms, basements, or kitchens, which can be easily damaged when you don’t know what you are doing. And even if you do damage this membrane, it is not always visible when you first apply it.
Damaged waterproofing can result in major structural damage when it is not dealt with as soon as you notice the issue. This is why it is recommended to contact a professional remedial waterproofing expert to ensure you receive the right advice and the job is done properly and efficiently the first time.
How Do You Remove Pre-Existing Waterproofing?
An old waterproofing membrane can be removed one of two ways, either via chemical application or to physically scrape off the old membrane. While it is possible to do either of these yourself, you must remove waterproofing in accordance with certain regulations, which is why, again, we would recommend contacting a professional to ensure a safe and correct membrane removal or installation.
If you would like to make an appointment with a professional waterproofing company, please do not hesitate to call Romero's Waterproofing and General Construction at (253) 457-5936 now if you live in or around the Auburn, WA area.