Sentinel Encapsulation & Insulation

Sentinel Encapsulation & Insulation Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Sentinel Encapsulation & Insulation, Home improvement, 81 Lee Street, Waynesville, NC.

-Crawl space encapsulation
-V***r barrier installation
-Moisture remediation and mold treatment
-Sump pump and drainage systems
-Dehumidifier installation
-Insulation installation
-Dry Fogging
-Gutter Installation
-Foundation waterproofing

We are a Duke Energy Trade Ally! ⚡When you book an eligible energy-efficiency upgrade with Sentinel Encapsulation & Insu...
10/15/2026

We are a Duke Energy Trade Ally! ⚡

When you book an eligible energy-efficiency upgrade with Sentinel Encapsulation & Insulation, you may qualify for a Duke Energy rebate. Rebate availability and amounts depend on program requirements and your home’s eligibility.

Contact us to ask about qualifying improvements and schedule your project!

📞 (828) 246-0504

Let's talk about something most of us ignore until it's a major headache: THE CRAWL SPACE Living out here in Western Nor...
10/08/2026

Let's talk about something most of us ignore until it's a major headache: THE CRAWL SPACE

Living out here in Western North Carolina, the moisture, humidity, and mountain weather can really take a toll under our homes. We talk to so many clients who know their crawlspace needs help.

But let’s be honest: unexpected home repairs can feel like a massive financial punch to the gut, especially with everything else getting more expensive.

We never want you to have to choose between protecting your home's foundation and sticking to your monthly budget.

That is why we are so excited to share that we’ve partnered with Acorn Finance to bring our local community flexible, stress-free financing options!

Now, you can take care of your home right away, and pay over time with terms that actually make sense for your family:

• Check your options in under a minute with absolutely zero impact on your credit score.
• Compare offers from over 20 lenders to find the absolute lowest monthly payment for your budget.
• Get your project funded so we can get in, fix the issue, and give you peace of mind.
• No upfront hidden fees or penalties if you decide to pay it off early.

Call our office at 828-246-0504 to schedule your free estimate!

Winter is a good time to check your home for drafts and moisture before colder temperatures arrive. 🍂Sentinel can help w...
10/06/2026

Winter is a good time to check your home for drafts and moisture before colder temperatures arrive. 🍂

Sentinel can help with crawl space encapsulation, rim joist insulation, and air sealing to reduce cold drafts and help protect your home. Water intrusion can leave areas damp, and freezing temperatures may create additional problems, so it’s worth addressing moisture concerns before winter sets in.

We also offer insulation, drainage systems, dehumidifiers, mold treatment, and gutter installation.

Call Sentinel for a free estimate:
☎️ (828) 246-0504.

Water mitigation is best approached from the outside in, and gutters are an important part of the plan. They help direct...
10/05/2026

Water mitigation is best approached from the outside in, and gutters are an important part of the plan.

They help direct roof runoff away from the home, which can help reduce excess water around the foundation and crawlspace.

Sentinel Encapsulation & Insulation offers gutter installation as part of our water mitigation services.

Give us a call for a free gutter installation quote!
☎️(828)246-0504

09/24/2026

🏠 New build insulation underway!

One of our crews is insulating this new construction home and helping make sure it’s set up for comfort and efficiency from the start.

Proper insulation is one of those things you may not see once a home is finished,but you’ll definitely feel the difference. A well-insulated home helps regulate indoor temperatures, reduce energy loss, and keep heating and cooling costs under control year-round.

Building a new home? Sentinel Encapsulation & Insulation offers insulation and air-sealing services for new construction homes.

☎️(828)246-0504

💧 Did you know we offer exterior foundation waterproofing for BOTH existing homes and new construction?Water intrusion c...
09/22/2026

💧 Did you know we offer exterior foundation waterproofing for BOTH existing homes and new construction?

Water intrusion can lead to a long list of problems inside a home, elevated moisture, musty odors, damaged materials, and conditions that allow mold growth. One of the best ways to address foundation water intrusion is to stop and manage the water from the exterior before it enters the home.

🏗️ We also install exterior waterproofing systems on new builds before the foundation is backfilled.
Installing a proper waterproofing and drainage system during construction is an excellent opportunity to protect the foundation while everything is already exposed.

☎️(828)246-0504

09/17/2026

What is R-Value?

The R-value tells you how well insulation resists heat flow. Installing the proper type, thickness, and R-value can make a big difference in:

✔️ Keeping your home warmer in the winter
✔️ Keeping it cooler in the summer
✔️ Reducing unnecessary heating and cooling costs
✔️ Helping your HVAC system work more efficiently
✔️ Improving overall comfort and temperature consistency

We regularly inspect homes and find insulation that is undersized, improperly installed, compressed, installed backwards, or simply not appropriate for the application. Even insulation labeled with the correct R-value needs to be installed properly to perform as intended.

Make sure your insulation is appropriate for YOUR home and YOUR climate zone, not just whatever happened to fit between the joists.

☎️(828)246-0504

🚨 What’s hiding in your attic?We inspect attics like this all the time, and you’d be surprised how many homeowners are l...
09/09/2026

🚨 What’s hiding in your attic?

We inspect attics like this all the time, and you’d be surprised how many homeowners are living beneath mold and moisture problems without even knowing it.

During this particular attic inspection, we found several issues:

* ❌ No proper baffling to maintain airflow from the soffit vents
* ❌ R-19 insulation, which is well below what is typically used for properly insulating attics in our climate zone
* ❌ Sections of insulation installed upside down
* ❌ Visible signs of moisture and microbial/mold-like growth on the roof decking

Your attic isn’t just an unused space above your ceiling. Proper ventilation and insulation work together to help control heat and moisture, improve your home’s energy efficiency and temperature regulation, and reduce conditions that can contribute to mold growth.

If your attic insulation is old, improperly installed, or you’re unsure whether your attic is ventilating correctly, it may be worth having it inspected.

☎️(828)246-0504

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09/09/2026

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Address

81 Lee Street
Waynesville, NC
28786

Telephone

+18285505930

Website

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