Basement Pre-Finishing

As a homeowner, don’t resign yourself to living with a wet basement. The first step to finishing the space is to make sure any water problems you are experiencing have been resolved. Pre-finish before you finish! You can reclaim that valuable downstairs living space, and enjoy it with family and friends. To ensure your basement will not leak or flood BEFORE you invest in a basement finishing or remodeling project, call Perma-Seal to schedule a FREE inspection. With our fully transferable warranties and financing options available, you can have peace of mind knowing your investment is protected.

When you want to be sure your basement will be protected from any future water damage, it is important to have a basement waterproofing system in place that will control and divert any water before it damages your property. Through the use of these systems as well as our wall systems and humidity control products, you can rest easy knowing your basement will be safe.

Basement Pre-Finishing Service
There are two main types of products that we install in homes as part of our basement pre-finishing solution. Please use the links below to get more information about them.

Basement Finishing Ideas

Once we have installed our basement pre-finishing products, you can start to think about what you really want the space to be used as. Many of our customers have gone on to use the extra space in their basement as a:
  • Bedroom or guest room
  • Family room
  • Home theater room
  • Gym or workout area
  • Home office
  • Kids playroom
  • Man cave or craft area
  • Many more!

Contact Us

If you would like to talk to one of our team members about pre-finishing your basement, don’t hesitate to contact us and set up an appointment. We look forward to working with you.


We have heard Permaseal advertisements for years … particularly impressed with the transferable warrantee. The salesperson oversold the service because I didn’t need any convincing. We were very happy with


107 Waterside Place

Dear Perma-SealOn 11/30/2019, service technician Ramon Duron was prompt, congeal, and knowledgeable in addressing and repairing the water intrusion through the basement wall. He left the affected area clean and

John Navickas

Basement Humidity

I bought a dehumidifier from them last year (Sanidry) and it has totally changed the way my basement smells. High humidity was never really a problem down there, but the

Kevin G.

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