Attic Insulation Services Redmond 

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Guardian Attic Insulation for Redmond Homes

Don’t let your attic become a hidden danger zone. Unattended attics can harbor health hazards such as pest infestations and mold growth and may also compromise the integrity of your home with issues like condensation buildup, wood rot, and inadequate insulation. 

As Western Washington’s leading Roof Replacement and Repair Contractor Redmond, we’ve found that many roof issues can be traced back to the state of the corresponding attic. To better serve our customers, we’ve developed specialized services to proactively protect your home from dangers you might not even realize exist.

Our Attic Services

Attic Clean-out Redmond

Boost air quality and energy efficiency and keep pests at bay with regular attic clean-outs. Our certified technicians will thoroughly inspect your attic and create a plan to address mold, pests, and other harmful pollutants.

Insulation Removal

Struggling to maintain a comfortable temperature in your home? Your old or insufficient insulation might be the culprit. Trust Guardian to remove your outdated insulation and replace it with top-tier products.

Attic Insulation Installation Redmond

While DIY may save you money in some cases, attic insulation installation is best left to the experts. Proper installation is crucial for optimal protection. DIY attempts could result in foam layer issues, mold growth, or even personal injury and attic damage. Choose Guardian Home for professional Redmond attic insulation installation.

Spray Foam Insulation Redmond

Polyurethane foam insulation is created by combining isocyanates (A-side) and polyol resins (B-side) through a chemical reaction. When sprayed from a foam gun, the substance expands and fills in crevices and gaps in your attic or crawl space before hardening. This insulation material is highly efficient for sealing attics and crawl spaces.


Fiberglass insulation typically comes in batts that can be rolled or placed on various surfaces, such as walls, floors, or ceilings. Blown fiberglass is increasingly popular and has become a significant aspect of our insulation work. This type of insulation is produced by combining recycled glass with natural sand.


Cellulose insulation is made from recycled paper, mainly newsprint, with a high recycled content of around 82-85%. The paper is reduced to tiny fragments during the manufacturing process, transformed into fibers, and then combined with flame and insect retardants. The most common retardants used are mineral borate or ammonium sulfate. Blown-in pellets are the primary form of cellulose insulation, but this type of insulation can also be created in batts.


Cotton insulation is gaining popularity among eco-conscious consumers. It’s made by repurposing recycled blue jeans and other natural cotton fibers from industrial waste. Cotton insulation typically consists of 85% recycled cotton and 15% plastic fibers, which are treated with boric acid for flame resistance. This insulation is non-toxic, and its installation doesn’t require respiratory or skin protection. Unlike fiberglass insulation, cotton insulation does not cause skin irritation or burning upon contact.

Benefits of Clean Insulation

Clean attic insulation can lead to lower energy consumption as it regulates temperature more effectively than old insulation. Your heating and cooling systems won’t have to work as hard or run as often, resulting in lower energy bills.

Additionally, clean insulation helps prevent moisture buildup in the attic. Excess moisture can lead to mold and mildew growth, which may cause the home’s structure to decay and negatively affect air quality.

Contact Guardian Redmond insulation contractors at 877-926-9966 to learn how we can help keep your attic and crawlspace clean and efficient. We recommend you schedule an appointment today »