Sentinel Encapsulation & Insulation

Think insulation is only for winter? Think again ☀️

It helps keep your home cool in the summer and warm in the winter—saving you money all year long.

Give us a call for a free estimate!
(828)550-5930

☀️ Summer is here… is your crawlspace protected? ☀️

With the hot summer months comes increased humidity, and that moisture can build up fast under your home. Excess moisture in your crawlspace can lead to:

❌ Mold & mildew growth
❌ Musty odors inside your home
❌ Wood rot & structural damage
❌ Higher energy bills
❌ Pest and insect problems

Our crawlspace encapsulation services help seal out moisture, improve air quality, and protect your home year-round.

Don’t wait until humidity causes costly damage—summer is the perfect time to encapsulate your crawlspace!

📞 Contact us today for a free estimate!
(828)5502593

⭐️⭐️⭐️⭐️⭐️

Our office will be closed from 4/9-4/12

Call or text (828) 550-5930, and we will get back to you as soon as possible!

⭐️Protect your home⭐️

We offer complete crawl space solutions:

✔️ Crawl space encapsulation
✔️ V***r barrier installation
✔️ Moisture remediation & mold treatment
✔️ Sump pump & drainage systems
✔️ Dehumidifier installation
✔️ Insulation installation
✔️ Dry fogging
✔️ Rim joist insulation

☎️Call for a FREE estimate:
(828)550-5930

🚨 Crawlspace FAIL – What Not To Do 🚨

We recently inspected a crawlspace that had been “encapsulated”…

❌ Incorrect v***r barrier installation
❌ Moisture still present
❌ Insulation installed improperly
❌ Conditions that can lead to mold and structural damage

At first glance, it looked like the job was done — but underneath, it’s causing bigger (and more expensive) problems.

This is why proper crawlspace encapsulation isn’t just about laying plastic down — it’s about doing it the right way from start to finish.

👉 The hard truth: fixing a bad encapsulation often costs more than doing it right the first time.

Give us a call for a free estimate
☎️(828)550-5930

▪️This is a real crawlspace we recently inspected▪️

What you’re seeing here is moisture damage, mold growth, and deteriorating materials—all happening right beneath the home. That white fuzzy insulation and dark spotting on the wood are clear signs that excess moisture has been sitting here for a while.

If you haven’t had your crawlspace inspected, now is the time. We’ll take a thorough look, identify any issues, and give you real solutions to protect your home.

📩 Message us or call today to schedule your crawlspace inspection.
(828)550-5930

Don’t wait until it becomes a bigger (and more expensive) problem.

Encapsulating your crawl space with 12 mil interwoven poly is one of the best ways to control moisture and protect your home’s foundation. This heavy-duty v***r barrier helps block ground moisture, reduce mold growth, improve air quality, and even increase energy efficiency.

If your crawl space smells musty, feels damp, or hasn’t been checked in a while, it may be time to take a look.

(828)550-5930