Warm floors, no drafts, no ice dams — insulation for MacTier done right and backed for 10 years.
Bestway has spent 10+ years sealing and insulating MacTier properties for comfort and lower bills.
We assess your whole envelope, recommend only what actually helps, and back every install with a written, transferable warranty.
High-R closed-cell and budget open-cell foam for a tight, draft-free envelope.
Learn moreCellulose and fiberglass blown to depth — the fast, affordable route to R-60.
Learn moreThe highest-ROI upgrade — sealed, baffled and topped up to R-60.
Learn moreClosed-cell foam that stops cold floors, drafts and basement moisture.
Learn moreSafe removal and a fresh R-60 reset after leaks or pests.
Learn moreCommercial-scale insulation scheduled around your operations.
Learn moreMuskoka cottages around MacTier were often built for summer, not -25°C January nights. Closed-cell foam and an R-60 attic make them truly four-season.
For a MacTier cottage or home, a sealed envelope and R-60 attic can cut heating costs $600–$1,000+ a year and end frozen-pipe worries.
Tell us about your MacTier home and the problem you're seeing — you get a clear ballpark and an on-site visit is booked.
We measure, check your current R-value, and confirm a firm price plus your rebate eligibility.
Our WSIB-insured crew installs clean and fast — most MacTier attics are done in a single day.
We file your Ontario rebate paperwork and register your 10-year workmanship warranty.
Honest pricing, rebate help, and a 10-year warranty. Tell us about your project and we'll get back within 24 hours.