One Product. One Standard. Every Job.
Seal Right Insulation is a closed-cell spray foam contractor based in Leamington, Ontario — built on showing up when we say we will and passing inspection the first time.
Seal Right Insulation Inc. was built by Jake Fehr around a simple observation: the spray foam trade had plenty of companies selling whatever product won the bid, and not enough crews a GC could book without babysitting. So we made two decisions and stuck to them.
One product. We apply closed-cell spray foam exclusively — the highest R-value per inch, a built-in vapour barrier, structural rigidity, and total moisture immunity. We don’t carry a budget alternative, because we don’t install products we wouldn’t put in our own buildings.
One standard. Scheduled means scheduled. Sprayed to spec means verified thickness. And every commercial job comes with the documentation package — WSIB, insurance, product data, application records — that makes inspection a formality instead of a gamble.
We’re based in Leamington, in the middle of Essex County’s farm and greenhouse country. Residential and smaller jobs stay local to the county; large commercial, industrial, and agricultural projects take us anywhere in Ontario — the rigs are self-contained and the standard travels with them.
Spray. Seal. Save.

Who We Serve
Three Kinds of Clients, One Crew
General Contractors
Scopes within 72 hours, WSIB on file before we mobilize, and application that passes first visit. See how we work with GCs.
Agricultural Operators
We live in farm country. Pole barns, livestock buildings, cold storage, grain bins — scheduled around your season. Agricultural services.
Homeowners
Clear quotes, one-day jobs, and a home that feels different the first cold night. Residential services.
Want to talk to Jake directly?
Call (519) 324-6173