Commercial Fireproofing in North York
Northstar's North York crews deliver fireproofing for homeowners, builders, and commercial clients. Free quotes, 2-year warranty, licensed & insured.
Fireproofing Contractor in North York
North York's mid-century bungalows around Bathurst Manor, Willowdale, and Bayview Village are prime candidates for attic top-ups and basement spray foam — most still have original R-12 attic insulation from the day they were built. Northstar's North York crews run several attic jobs a week.
Large lots and finished basements are the North York norm. We focus on rim-joist sealing (the biggest air-leak source in homes from this era) and removing settled vermiculite from attics before topping up with blown-in cellulose to R-60.
Neighbourhoods We Serve in North York
1950s–60s detached bungalows and side-splits, with a wave of newer custom infill replacing them.
If your North York home was built before 1990 and the attic hasn't been touched, assume R-12 or less — a top-up usually pays back in under five winters.
Vermiculite removal and R-60 cellulose top-up on a 1958 Willowdale bungalow — Tarion-style documentation provided for resale.
Why North York Chooses Northstar for Fireproofing
Fireproofing Applications in North York
Our Services in North York
What GTA Homeowners & Builders Say
"Northstar spray-foamed our basement and rim joists. The cold spots are gone and our gas bill dropped 35%. Crew was on time and spotless."
"Hired them for fireproofing on a 6-storey build. Hit every inspection and stayed ahead of schedule. We've already booked them for the next project."
"Removed nasty old attic insulation full of rodent damage and topped us up to R-60 in one day. Highly recommend."
"Got three quotes — Northstar wasn't the cheapest but the most professional by a mile. Quality of work was excellent."
Fireproofing in North York — FAQ
Get your free fireproofing quote in North York
Call (416) 318-4202 or request online — same-week service available.