Basement Waterproofing Services in Scarborough
- Kome Waterproofing
- 10 hours ago
- 4 min read
Water in the basement is a common problem for many homeowners. It can cause serious damage to your home’s foundation, lead to mold growth, and reduce your living space’s comfort and value. That is why investing in professional basement waterproofing services is essential. I want to share practical insights about basement waterproofing, focusing on Scarborough homes, to help you make informed decisions and protect your property.
Why Basement Waterproofing Services Matter
Basements are prone to water infiltration due to their location below ground level. Water can seep through cracks, porous walls, or faulty drainage systems. Without proper waterproofing, this moisture can cause:
Structural damage to walls and floors
Mold and mildew growth, which affects indoor air quality
Damage to stored items and finished basement areas
Increased humidity and discomfort
Waterproofing basement services are designed to stop water from entering your basement and to manage any moisture that does get in. These services include exterior and interior solutions such as sealing cracks, installing drainage systems, and applying waterproof coatings.

By addressing these issues early, you can avoid costly repairs and maintain a healthy home environment. Professional waterproofing also adds value to your property by ensuring your basement remains dry and usable.
What to Expect from Waterproofing Basement Services
When you hire a company for waterproofing basement services, they typically follow a thorough process:
Inspection and Assessment
The first step is a detailed inspection of your basement and foundation. Experts look for signs of water damage, cracks, drainage problems, and soil conditions around your home.
Customized Waterproofing Plan
Based on the inspection, a tailored plan is created. This plan may include exterior excavation, installation of drainage pipes, sump pumps, interior sealants, or vapor barriers.
Exterior Waterproofing
This involves digging around the foundation to apply waterproof membranes and install drainage systems that divert water away from your home.
Interior Waterproofing
Interior solutions include sealing cracks, installing interior drainage channels, and sump pumps to collect and remove water.
Maintenance and Follow-up
Regular maintenance checks ensure the waterproofing system continues to function effectively.
Choosing a reputable company ensures the job is done right the first time. For example, I recommend checking for certifications, customer reviews, and warranties offered by the service provider.

If you live in Scarborough, you can find reliable basement waterproofing Scarborough services that specialize in local soil and weather conditions. This local expertise is crucial for long-lasting results.
How much does it cost to reseal a 250 sq ft basement?
Understanding the cost of basement waterproofing helps you budget effectively. Resealing a 250 square foot basement typically involves applying waterproof coatings and sealants to walls and floors. The cost depends on several factors:
Condition of the basement: More cracks or damage increase labor and materials.
Type of sealant used: Some products offer longer-lasting protection but cost more.
Accessibility: Easier access reduces labor time and cost.
Additional repairs: Fixing structural issues or drainage may add to the price.
On average, resealing a 250 sq ft basement can cost between $1,500 and $3,000. This price includes labor, materials, and any necessary surface preparation. It’s important to get a detailed quote from a professional company to understand what is included.
Keep in mind that resealing is often part of a broader waterproofing strategy. If your basement has persistent water problems, combining resealing with drainage improvements or sump pump installation may be necessary.

Investing in quality waterproofing now can save you thousands in future repairs and protect your home’s foundation.
Signs You Need Basement Waterproofing
Knowing when to call for waterproofing services can prevent serious damage. Watch for these common signs:
Visible water or damp spots on walls or floors after rain
Musty odors indicating mold or mildew growth
Cracks in foundation walls or floors
Efflorescence, a white powdery substance on walls caused by mineral deposits from water
Peeling paint or wallpaper in the basement
Rust on metal fixtures or stored items
If you notice any of these, it’s time to schedule an inspection. Early intervention can stop water damage before it worsens.
Tips for Maintaining a Dry Basement
Even after professional waterproofing, regular maintenance helps keep your basement dry:
Keep gutters and downspouts clean and direct water away from your foundation.
Grade the soil around your home to slope away from the foundation.
Check sump pumps regularly to ensure they are working.
Seal any new cracks immediately to prevent water entry.
Use a dehumidifier in humid months to reduce moisture levels.
By following these simple steps, you can extend the life of your waterproofing system and protect your home.
Why Choose KOME Waterproofing & Underpinning Inc.
For homeowners in the Greater Toronto Area, including Scarborough, KOME Waterproofing & Underpinning Inc. offers trusted, long-lasting solutions. Their team understands local conditions and uses proven techniques to keep basements dry and foundations strong.
They provide:
Comprehensive inspections and customized plans
High-quality materials and workmanship
Transparent pricing and detailed quotes
Excellent customer service and follow-up support
Choosing a company with a strong reputation and local expertise ensures your investment is protected.
Water damage in your basement is a serious issue, but it is manageable with the right approach. Professional basement waterproofing services protect your home, improve comfort, and add value. If you want to safeguard your property, consider contacting experts who specialize in basement waterproofing Scarborough. Taking action today can save you from costly repairs tomorrow.
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