Insulation Co. LLC - Crawl Space & Attics
Insulation Co. LLC - Crawl Space & Attics
  • Home
  • INSULATION
    • Attic & Crawl Space
    • Attic Cleaning
    • Attic Insulation Removal
    • Attic Insulation Install
    • Crawl Space Cleaning
    • Crawl Insulation Removal
    • Crawl Insulation Install
    • Duct Insulation & Sealing
    • Wall Insulation
  • MOLD REMOVAL
    • Attic
    • Crawl Space
  • RODENT & PEST PROOFING
    • Attic Rodent Exclusion
    • Crawl Rodent Exclusion
    • Attic Animal Exclusion
    • Crawl Animal Exclusion
  • DRAINAGE SOLUTIONS
    • Sump Pump Installation
    • French Drain System
    • Vapor Barrier
  • RESOURCES
    • About Us
    • Contact Us
    • FAQ'S
  • More
    • Home
    • INSULATION
      • Attic & Crawl Space
      • Attic Cleaning
      • Attic Insulation Removal
      • Attic Insulation Install
      • Crawl Space Cleaning
      • Crawl Insulation Removal
      • Crawl Insulation Install
      • Duct Insulation & Sealing
      • Wall Insulation
    • MOLD REMOVAL
      • Attic
      • Crawl Space
    • RODENT & PEST PROOFING
      • Attic Rodent Exclusion
      • Crawl Rodent Exclusion
      • Attic Animal Exclusion
      • Crawl Animal Exclusion
    • DRAINAGE SOLUTIONS
      • Sump Pump Installation
      • French Drain System
      • Vapor Barrier
    • RESOURCES
      • About Us
      • Contact Us
      • FAQ'S
  • Sign In
  • Create Account

  • Bookings
  • My Account
  • Signed in as:

  • filler@godaddy.com


  • Bookings
  • My Account
  • Sign out

Signed in as:

filler@godaddy.com

  • Home
  • INSULATION
    • Attic & Crawl Space
    • Attic Cleaning
    • Attic Insulation Removal
    • Attic Insulation Install
    • Crawl Space Cleaning
    • Crawl Insulation Removal
    • Crawl Insulation Install
    • Duct Insulation & Sealing
    • Wall Insulation
  • MOLD REMOVAL
    • Attic
    • Crawl Space
  • RODENT & PEST PROOFING
    • Attic Rodent Exclusion
    • Crawl Rodent Exclusion
    • Attic Animal Exclusion
    • Crawl Animal Exclusion
  • DRAINAGE SOLUTIONS
    • Sump Pump Installation
    • French Drain System
    • Vapor Barrier
  • RESOURCES
    • About Us
    • Contact Us
    • FAQ'S

Account


  • Bookings
  • My Account
  • Sign out


  • Sign In
  • Bookings
  • My Account
Professional Duct Insulation & Sealing

Expert Duct Insulation & Sealing Services

Improve your home's comfort and reduce energy costs with our professional duct sealing & insulation. Get a free estimate now!  

same day free estimate

UNSURE IF YOUR DUCTS NEED SEALING?

Discover Signs Your Ducts Need Insulation and Sealing

To determine if your ducts need sealing, look for signs such as uneven temperature distribution with hot or cold spots in different rooms, increased energy bills indicating that your HVAC system is working harder, and poor air quality with excessive dust accumulation around vents. Additionally, listen for strange noises like whistling or hissing, check for visible damage such as disconnected ducts, and observe any reduced airflow from vents. High humidity levels or excessive condensation around vents can also be indicators. Finally, consider having a professional conduct an inspection using tools like smoke pencils or thermal cameras to accurately diagnose and address any duct issues.

EXPERIENCE THE DIFFERENCE WITH OPTIMIZED DUCTS

Energy Efficiency

Energy Efficiency

Energy Efficiency

Proper duct wrap and duct sealing reduce the loss of conditioned air (hot or cold), which means your duct system doesn’t have to work as hard to maintain the desired temperature. This can lead to significant energy savings and lower utility bills.

Improved Comfort

Energy Efficiency

Energy Efficiency

With duct sealing & insulation, the temperature of the air reaching different rooms is more consistent. This helps in maintaining a more uniform comfort level throughout the building.

Reduced Air Leaks

Energy Efficiency

Enhanced Air Quality

Leaky ducts can allow air to escape into unconditioned spaces like attics, basements, or crawl spaces, which can lead to inefficiencies and higher energy costs. Duct sealing these leaks ensures that the air is delivered where it’s intended.

Enhanced Air Quality

Preventing Moisture Problems

Enhanced Air Quality

Leaky ducts can also pull in dust, dirt, and other contaminants from unconditioned areas, which can then be circulated through the building. Proper duct sealing helps to prevent these contaminants from entering the duct system, improving indoor air quality.

Preventing Moisture Problems

Preventing Moisture Problems

Preventing Moisture Problems

Duct sealing & insulation, especially those in unconditioned spaces, helps to prevent condensation. This is important because excess moisture can lead to mold growth and other moisture-related problems.

Extended Equipment Life

Preventing Moisture Problems

Preventing Moisture Problems

By improving the efficiency of the HVAC system, duct sealing & insulation can reduce the wear and tear on the equipment. This can help extend the lifespan of your HVAC system and reduce the need for repairs.

EXPERT DUCT REPAIR & REPLACEMENT SERVICES

Leak Detection and Repair

Identifying and duct sealing in the ductwork prevents loss of conditioned air and will improve system efficiency.  

Cleaning and Maintenance

Removing dust, debris, and other obstructions from ducts to ensure smooth airflow and improve indoor air quality. This might also involve cleaning or replacing air filters.

Patch and Seal

Fixing minor damage such as small holes or disconnected joints with appropriate materials and duct wrap techniques to restore proper function and prevent air loss. 

Insulation Repair

Replacing or repairing damaged duct wrap around ducts help to maintain energy efficiency and prevent condensation issues. 

 Duct Replacement Services 

Installation of New Ducts

Removing old or damaged ducts and installing new ones with duct sealing & insulation ensures proper connections, securing ducts, and integrating them with the existing HVAC system. 

Upgrading Ductwork

Replacing outdated or inefficient ductwork with modern, high-efficiency duct sealing & insulation options to improve overall system performance and energy savings. 

CHECK OUT OUR PROJECT PHOTOS AND SEE THE DIFFERENCE WE CAN MAKE FOR YOUR HOME!

BENEFITS OF DUCT SEALING & INSULATION

Energy Savings

Metal Building Insulation

Improved Comfort

By duct sealing and duct wrapping, you prevent the loss of conditioned air (heated or cooled), which reduces the workload on your HVAC system. This can lead to significant energy savings and lower utility bills. 

Improved Comfort

Metal Building Insulation

Improved Comfort

Proper duct sealing and insulation ensure that air is evenly distributed throughout your home, maintaining a consistent temperature and enhancing overall comfort. 

Metal Building Insulation

Metal Building Insulation

Metal Building Insulation

Our duct sealing & insulation services can help reduce energy costs and improve indoor air quality for your business. We use the highest quality materials and advanced insulation techniques to ensure reliable protection against heat, cold and noise.

Enhanced Air Quality

Lower HVAC System Wear and Tear

Metal Building Insulation

Duct sealing prevents dust, dirt, and other contaminants from entering the system and circulating through your home, which improves indoor air quality. 

Reduced Energy Waste

Lower HVAC System Wear and Tear

Lower HVAC System Wear and Tear

Duct sealing & insulation reduce heat loss or gain as air travels through them, minimizing energy waste and helping to maintain the efficiency of your heating and cooling systems. 

Lower HVAC System Wear and Tear

Lower HVAC System Wear and Tear

Lower HVAC System Wear and Tear

  By improving system efficiency and reducing the need for excessive heating or cooling, duct sealing, and insulation help extend the lifespan of your HVAC equipment and reduce the need for repairs. 

Preventing Moisture Issues

Preventing Moisture Issues

Preventing Moisture Issues

Duct wrap, especially those in unconditioned spaces, helps prevent condensation, which can lead to mold growth and other moisture-related problems. 

Quieter Operation

Preventing Moisture Issues

Preventing Moisture Issues

Duct sealing & insulation can also help reduce noise from the HVAC system, creating a quieter and more pleasant indoor environment. 

ENERGY-SAVING DUCT SEALING & INSULATION SERVICES

 Improve your home's energy efficiency with professional duct sealing and insulation. We locate and seal leaks in your ductwork, then insulate to prevent heat loss—helping lower energy bills, enhance indoor comfort, and improve air quality. Contact us today for a free estimate! 

FAQ'S: DUCT SEALING & INSULATION

Please reach us at jo@insulationco.com if you cannot find an answer to your question.

Duct sealing involves closing gaps, leaks, and joints in the ductwork to prevent air from escaping or entering unintended spaces, which helps improve the efficiency of your HVAC system. 


Duct sealing is typically done using mastic sealant, foil tape, or specialized duct-sealing compounds. Professionals may also use advanced tools like smoke pencils to detect leaks. 


Duct insulation involves covering the ductwork with insulating material to prevent heat loss or gain as air travels through the ducts. This helps maintain the temperature of the air and improves energy efficiency. 


 Insulating ducts helps to maintain consistent temperatures, reduce energy waste, prevent condensation, and improve overall HVAC efficiency. 


Common issues include leaks, disconnected joints, damage from pests, and blockages caused by debris or collapsed ducts. 


 Signs that ducts may need repair include uneven airflow, increased energy bills, visible damage to ductwork, and noise from the ducts. 


While minor issues like sealing small leaks can sometimes be addressed by homeowners, more extensive repairs or those involving significant damage should be handled by a professional to ensure proper and effective repair. 


SAME DAY ESTIMATES FOR DUCT SERVICES

Get Free Same Day Estimates Today!

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Free Duct Sealing and Insulation Estimates Today

Get free same-day estimates for duct sealing and insulation. Call us now to enhance your home's comfort and save on energy bills! 

Insulation Co. LLC - Crawl Space & Attic Cleaning

1420 East Pine Street, Seattle, Washington 98122, United States

Phone (Call or Text): 206-497-7358 Email: jo@Insulationco.com

Business Hours

Mon

08:00 am – 06:00 pm

Tue

08:00 am – 06:00 pm

Wed

08:00 am – 06:00 pm

Thu

08:00 am – 06:00 pm

Fri

08:00 am – 06:00 pm

Sat

08:00 am – 03:00 pm

Sun

Closed

Copyright © 2025 Insulation Co. LLC - An Insulation Co Company. All Rights Reserved.