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Underside Sprayfoam (1).HEIC

Cottage Insulation

Turning cottages into a comfortable, energy-efficient four-season spaces

At Soundseals Insulation, we specialize in professional insulation services for cottages across Muskoka, Parry Sound, and Central Ontario. Contractors building cottages know that proper insulation is essential for year-round comfort, energy efficiency, and long-term durability.

Subcontracting to Soundseals ensures high-quality, code-compliant results every time.

Wooden Cabin Exterior

Why Contractors Subcontract Cottage Insulation

Cottage builds often present unique insulation challenges:

  • Seasonal homes may experience extreme temperature swings, requiring insulation that performs in both summer and winter.

  • Irregular framing and creative designs are common in cottages, making standard batt insulation less effective.

  • Moisture-prone environments, especially near lakes, can lead to mold, rot, or structural damage without proper insulation.

By subcontracting to Soundseals, contractors save time, reduce risk, and guarantee consistent, inspection-ready insulation for every cottage project.

Licensed, Insured & Experienced

Soundseals Insulation is:

  • Fully licensed and insured

  • WSIB compliant

  • Staffed by trained insulation specialists experienced with cottages and seasonal homes

We ensure your cottage projects are energy-efficient, comfortable, and built to last, reducing liability and increasing homeowner satisfaction.

Mountain cabin in winter
Truck on Barge.jpg

Photography by Dockside Publishing 

Water-Access Cottage Insulation

Soundseals Insulation works with local barge and transport services to insulate water-access cottages across Muskoka, Amaguin, Georgian Bay, and Parry Sound. Whether your cottage is on an island or accessible only by lake, we coordinate logistics to safely deliver equipment and materials.

This allows cottage owners to receive the same professional insulation services as road-access properties, without compromise.

How Spray Foam Insulation Helps Prevent Pests in Cottages

Spray foam insulation is one of the most effective insulation options for cottages, especially when it comes to pest prevention. Unlike traditional insulation materials, spray foam expands on application and hardens into a solid barrier. This expansion fills cracks, gaps, seams, and small openings that pests commonly use to enter a structure.

Rodents, insects, and other wildlife are often drawn to cottages because of exposed framing, underside floors, crawl spaces, and seasonal openings caused by temperature changes. Spray foam seals these vulnerable areas by:

  • Eliminating entry points around joists, sill plates, plumbing, and electrical penetrations

  • Reducing nesting opportunities, since spray foam does not provide loose material that animals can burrow into

  • Blocking airflow, which removes warm drafts and scents that attract pests indoors

  • Creating a durable barrier that resists shifting, sagging, or displacement over time

When applied to areas like the underside of floors, crawl spaces, and rim joists, spray foam helps protect cottages from animals entering below the structure, a common issue in waterfront and seasonal properties.

In addition to pest prevention, spray foam improves overall comfort, energy efficiency, and moisture control. By sealing the building envelope, it plays a key role in converting a seasonal cottage into a four-season, year-round living space while helping maintain healthier indoor air quality.

Spray foam does not replace proper pest control measures, but it significantly reduces access points and conditions that allow pests to enter and thrive in cottage structures.

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