How Much Does it Cost to Waterproof a Basement in Merrimack?

$1.5K Cheap
$1.6K Great Price
$1.6K Costly
View Full Cost Chart

There are two solutions in which Merrimack basement waterproofing can be applied. Interior-based waterproofing methods, otherwise known as negative side projects, require moving out water that is within the home. Mending a water issue from within can be a more cost-effective choice, specifically in situations where outdoor work isn’t handy or probable. You can use drainage systems that can cost around $1,641, sealants that range from $4 to $8 per square feet or epoxy injection that has a starting price of $1,508.

Estimated final cost for basement waterproofing

Item Quantity Fair Price
Waterproofed Surface Labor 16.4 Hours $1,003.01
Waterproofed Surface Job Materials and Supplies 200 Square Feet $572.05
Totals - Cost to Waterproof Basements - 215 Square Feet $1,575.07
Average Cost Per Square Foot $7.88

So why should I improve my Merrimack basement?

There are lots of good reasons. Amongst the more established factors are a far healthier living conditions, amplified life and space for storage, high property or home value, and peace of mind.

I am planning to sell my house, should I fix the Merrimack basement problem before I sell it?

Definitely. Just before selling your house, you will certainly be forced to fill out a disclosure form. Among the list of initial questions will be if you are aware of any kind of seepage troubles within your basement or crawl space. Abandoning the issue with the new owner to repair can commonly result in a dramatically reduced sales price, as the customer might typically overstate the purchase price to repair the problem. Failing to inform the client of any complications may also spark a lawsuit.

Water just leaks after a substantial rain in Merrimack. Should I make use of a waterproofing paint to repair it?

No. Keep in mind that waterproofing paints are only made to seal wall structure to avoid moisture from getting through. You should know that moisture is totally distinct from water seepage. See it like this: if you happen to have a leak in your roof then you just simply used waterproofing paint over the ceiling to avoid the leakage, will the roof structure be fixed despite the fact that it quit leaking? The obvious answer, needless to say, is no. You would probably still need to fix the roof accordingly despite the fact that the water can be stopped for a short time.

I've got mold over the walls in Merrimack. Should I be worried?

Without a doubt, yes. This tends to point out possible seepage or water troubles. At the very least, black mold can be a probable health threat that is increasing in relevance as experts have discovered more about its side effects on people.

Find the Best Costs on Basement Waterproofing - Merrimack, 03054

On the other hand, exterior waterproofing projects that are occasionally labeled as positive side jobs are used to stop the water from getting inside your home. Several builders consider setting a subterranean trench or border drain to be the most efficient method if executed in the right way. Then again, the standard spectrum to have an excavation job is $20,000 to $30,000, and is often as high as $80,000, based on how reachable the aimed spots are, what amount of excavation is needed, and what landscaping or additional job is required to be restored.

Local pros & Availability

Basement Waterproofing available in your area

  • Open
  • Closed
  • 1

    Streamline Waterproofing & Caulking

    Rating: 57
    12 Colby Rd. 
    LitchfieldNH  03052
  • 2

    Rescon Basement Solutions

    Rating: 62
    3 Commercial Ln. 
    LondonderryNH  03053
  • 3

    Rescon Construction Services LLC

    Rating: 59
    417 Daniel Webster Hwy. 
    MerrimackNH  03054
  • 4

    Bedford Sealcoating & Parking Lot Maintenance

    Rating: 58
    33 Elm St. 
    MerrimackNH  03054
  • 5

    Rescon Basement Solutions

    Rating: 63
    3 Commercial Lane Unit C. 
    LondonderryNH  03053
  • 6

    Stom Companies

    Rating: 58
    33 Londonderry Rd. 
    LondonderryNH  03053