03/17/2026
🔧 Prep First. Insulate Second. 🔧
What you’re looking at here is one of the most important steps in any crawlspace job — and most companies skip it 👇
❌ Open gaps around plumbing
❌ Cold air pouring in
❌ Moisture entering the home
❌ Energy loss = higher bills
If you install insulation without sealing this…
👉 you’re just covering up the problem.
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✅ Our Process:
✔️ Block off all penetrations
✔️ Install rigid backing
✔️ Air seal with expanding foam
✔️ Prep for high-performance insulation
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💡 Why it matters:
• Lower energy bills 💸
• Warmer floors in winter 🔥
• Moisture & mold prevention 🌧️
• Better indoor air quality 🌬️
• Helps qualify for rebates (PSE & Cascade)
Insulation doesn’t work right without proper air sealing.
This is the difference between a quick job and a professional job done right.
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🏠 PNW Construction & Energy Services
Serving Skagit, Whatcom, Island, Snohomish & King County
📩 Message us for a FREE crawlspace inspection + photo report
📸 Stay tuned for the after photos on this one!
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