
Attic Sealing Services
Maximize Comfort and Savings with Expert Attic Sealing
Air leaks take the comfort and cash out of homes in the Denver area. Hidden cracks in your attic are quietly raising your energy bills all year long. With our proprietary sealing methods, we contain the conditioned air where it belongs. The bottom line is immediate comfort and efficiency around your heating/cooling bill.
Because of the extreme climate, your attic sealing conditions are the most important. Your attic may be subjected to heat dominates summer and cheerless cold in the winter good insulation is simply not enough. Sealed attics will only continue to perform.

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Why Choose Our Specialized Attic Sealing Service?
Level Up doesn't just seal attics—we transform home performance. Our approach goes beyond the basics:
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Our Top Technicians: Our team are now the masters of sealing method that most companies don’t know exists
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Real energy savings: Customers identifying reduction of 30% of their monthly utility bill.
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Healthier Living Space: A sealed attic simply hinders airborne irritants coming into the living spaces of the house
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Longevity: Our premium sealing products can last years longer than standard products
Through hundreds of attic sealing jobs around Denver Colorado, we have mastered our craft. From historic Victorian homes in Capitol Hill to the newest homes in Stapleton we know all about Denver houses.

Recognizing the Need for Professional Attic Sealing
Your home sends signals when attic sealing issues arise:
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That one room that never feels right despite thermostat adjustments
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Bills climbing steadily while usage remains unchanged
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Winter ice formations along your roofline where none should exist
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Family members suddenly experiencing increased allergy symptoms
The last job we did for a customer in Cherry Creek, her ‘mystery draft’ turned out to be significant attic loss. “I had my heat up high, while every year I kept cranked the heat before I called Level Up”. "Now my furnace hardly comes on."
Schedule your attic assessment to find out if you’re losing air


What to Expect from Our Attic Sealing Service
Our process leaves nothing to chance:
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Thorough Inspection: We identify every potential leak for conditioned air
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Custom Strategy: We tailor make your home specific strategy based on the architecture of your home
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Quality Materials: Our commercial quality sealant’s last longer than anyone else’s
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Careful Application: We apply it with surgical precision
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Final Testing: Complete sealing gets verified through follow-up testing
Because of Denver’s altitude, attic sealing is even more important. Because the air is thinner the heating system works much harder. Don’t let that precious dollar warm air escape through unsealed construction gaps.
Schedule a free attic assessment and start saving energy today
Custom Solutions for Every Home
The diversity of architecture in Denver means we serve custom solutions:
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Historical Home Specialists: We preserved charm and added new energy efficiency to old homes
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New Construction Competitive Edge: New construction homes can still have intrusive sealing, just makes it more competitive
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Green Option Solutions: Eco-Friendly for those who want to be pro-earth homeowners
Think of us as your attics personal tailors, fitting a unique suit to your exact specifications and needs.
A Highlands Ranch client referred to us as treating his attic, “like NASA engineers prepping for takeoff." It’s not too far from the truth, it’s about accuracy & exactness when dealing with the extremes presented by Denver’s climate! Our Tried-and-True Process (Science-Based Sealing)


Our Proven Methods for Effective Attic Sealing
Science drives our success:
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Thermal Imaging Technology: We find hidden leaks invisible to the naked eye
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Total-System Approach: From top plates to light fixtures, we leave no potential leak untreated
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Climate-Specific Materials: Our sealants stand up to Denver's dramatic temperature swings
The difference between amateur and professional sealing? About 40% in performance. Our methods catch the sneaky leaks others miss completely.
See how our methods can improve your home's comfort. Get a free consultation now

Addressing Common Concerns About Attic Sealing
Let's tackle what's on your mind:
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"Will the work disrupt my household?"
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Most Denver homes completed in 4-6 hours with minimal noise or intrusion.
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"Is the investment worthwhile?"
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Average clients recoup costs through energy savings within 18-24 months.
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"Can't I just use spray foam from the hardware store?"
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DIY solutions typically address only 30% of leakage points. Professional sealing reaches areas homeowners can't access safely.
Think of attic sealing like Denver's microbreweries—sure, you could try brewing at home, but the professionals deliver consistently superior results!
Have more questions? Contact us today for more details
Real Results from Our Satisfied Clients
The proof is in our clients' experiences:
Ready to Improve Your Home's Energy Efficiency? Get Started Now
Denver's weather doesn't compromise. Neither should your attic.
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Book this week and receive a complimentary HVAC vent inspection
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Financing available—invest in comfort without upfront strain
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5-year workmanship guarantee—our seal of approval
One phone call stands between you and a dramatically more efficient home.
Get a Free Estimate & Schedule Your Service

Phone
Call Us: (720) 438-4271