1 (800) 983-2456Up to $1,250 back on attic insulation — no energy audit needed
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Insulation in St. Catharines

Niagara's damp winters make ventilation faults show up faster than they do further north.

Four inches of attic insulation beside sixteen inches, drawn to the same scale As we usually find it R–12 About 4 inches, settled Ontario code in the 1970s What the rebate pays for R–50 About 16 inches, blown Current Ontario standard 16″ 8″ 4″ 0 Drawn to one scale. Depth is measured at the joist, away from the hatch and the eaves.

The tier is set by the depth we measure, not by the postcode

What we find in St. Catharines attics

The stock is largely post-war with a good deal of 1950s and 1960s bungalow, plus older housing near the old canal. The Niagara climate is milder but much damper than the GTA, and damp is what turns a ventilation fault into visible mould quickly. Attics here show staining and frost damage earlier than equivalent houses in York Region, so the inspection matters as much as the insulation.

Getting a crew to you

St. Catharines is the far edge of our range and is always a scheduled block. We will tell you the next date rather than promise a week.

Typical lead time: Scheduled blocks only. Nothing about the rebate changes with distance — the programme is province-wide — but the diary does, and autumn fills before anything else.

What the attic stream pays

No energy assessment, one measure, and the tier set by the depth we measure before we start.

What is up there nowUpgraded toMaximum rebate
R–12 or less — under about 4 inchesR–50$1,250
R–12 to R–25 — about 4 to 8 inchesR–50$1,000
R–25 to R–35 — about 8 to 11 inchesR–50$800

Amounts are set by Enbridge Gas and Save on Energy and are quoted from the programme pages — attic stream, assessment stream — checked September 2026.

What we will tell you about your house

  • The measured depth, taken at the joist rather than at the hatch.
  • Which tier that puts you in, and the dollar figure with the fifty per cent cap applied.
  • Whether the soffits are blocked, because deep insulation over blocked soffits causes frost.
  • Whether the bath fans vent outside or into the attic.
  • If you are already over R–35, that the attic stream will not pay — and what is still worth doing instead.

You get the depth, the tier, the figure and the photographs whether or not you use us.

Related

Where to go next

Book an attic check

Someone goes up, measures, and photographs it.

You get the depth, the tier, the dollar figure and the photographs, whether or not you go ahead with us.