Yes, interior waterproofing is an effective solution, especially when exterior excavation is not feasible. It manages water intrusion by capturing and redirecting it away from your basement, keeping your space dry.

Yes, in most cases, the framing along the walls of your basement needs to be removed in order to install proper interior waterproofing. This ensures that the foundation walls can be exposed and treated effectively.

The dimpled membrane is typically installed directly on the foundation walls. It acts as a barrier, allowing water to flow down into a drainage system while keeping the walls dry. The membrane should be installed before any new framing or interior finishes are applied.

No, the dimpled membrane should not be installed behind existing framing. The framing needs to be removed so the membrane can be placed directly against the foundation wall. Installing it behind framing risks improper drainage and moisture buildup behind the walls.

Yes, insulation should also be removed along with the framing. This prevents any moisture trapped in the insulation from causing mold or other damage and allows for a more thorough waterproofing job.

The time required depends on the size of the basement and the complexity of the framing, but typically, removing framing and installing a dimpled membrane takes between 1 and 3 days. This may vary depending on the contractor and specific circumstances.

Yes, once the dimpled membrane and any required drainage systems (such as a sump pump) are installed and tested, you can safely reinstall framing. It’s important that the framing is installed correctly to avoid piercing the membrane or blocking drainage paths.

In addition to the dimpled membrane, other common interior waterproofing methods include installing a French drain system (perimeter drainage) and a sump pump to direct water away from the foundation.

If you notice signs of water intrusion, such as damp walls, mold growth, or water stains, your framing may need to be removed to address the source of moisture. A waterproofing professional can assess whether removal is necessary.

Yes, removing and reinstalling framing does add to the overall project cost. However, doing so ensures proper waterproofing, which can save you from more expensive water damage repairs in the future.

While minor waterproofing tasks can be handled DIY, basement waterproofing, especially involving framing removal and dimpled membrane installation, is best left to professionals to ensure long-lasting results and avoid structural issues.

No, applying liquid bitumen damp-proofing on interior walls is generally not allowed. This method can cause damage to the walls over time, leading to deterioration of the concrete or block foundation. It can also trap moisture inside the walls, causing further structural issues and contributing to mold growth. For interior waterproofing, dimpled membranes and other drainage systems are more effective and safer for long-term protection.