Heart Lake · Brampton
Sample projectImpact-Rated (Class 4) Shingle Replacement in Brampton (Heart Lake)
A sample case study showing the detail every real Roofprint project file will carry — challenge, what we found, the solution, and the result. Sample data until our first installs.
Municipality
Heart Lake, Brampton
Property
Two-storey detached home
Roof type
Hip asphalt shingle, one existing layer, moderate access
Approx. size
About 28 squares (~2,800 sq ft of roof surface)
System installed
Premium system — designer / Class-4 impact-rated shingle (IKO Nordic) · Glacier
On-site duration
2–3 working days, weather-permitting
The original problem
After a summer hail storm the homeowner had bruised, cracked shingles and wanted a more durable roof before the next winter. They asked specifically about impact-rated shingles to reduce the chance of hail damage repeating.
What we found under the old roof
Under the old roof the decking was in good shape, with only one sheet near a bathroom vent showing moisture staining from an under-sized exhaust. We replaced that sheet and corrected the venting. Most of the deck needed nothing — and we showed that, rather than upselling a full re-deck.
The system we installed
Premium system — designer / Class-4 impact-rated shingle (IKO Nordic) in Glacier. A complete system — not just shingles — with the ventilation and flashing work that decides how long a roof actually lasts in the GTA.
- Upgraded balanced ridge + soffit ventilation sized for the attic volume
- High-temp ice & water shield at eaves and valleys
- All-new flashing at the chimney, plumbing stacks, and the bathroom exhaust
- Re-routed bathroom exhaust to a proper roof cap instead of venting into the attic
Concealed conditions & change orders
We even share what went wrong. Anything found under the old roof was photographed and approved as its own line before we did the work — never bundled into a surprise final invoice.
Deck replacement — 1 sheet
One stained sheet near the bathroom vent, billed at our published deck-replacement rate (about $3–$6 per sq ft replaced, as found) and approved with a photo before the work.
Improper bathroom exhaust
The old exhaust dumped warm, moist air into the attic — a hidden cause of deck staining. We added a roof cap and a sealed duct run as an approved change order.
Before → open roof → final
The photo set that proves the work — including the part most roofers never show you: the deck, fully exposed. (Sample placeholder images until our first installs.)
Quality-control checkpoints
- Pre-install: attic ventilation and exhaust routing checked, measurements confirmed
- Open roof: full deck photographed; the one replaced sheet logged
- Mid-install: high-temp ice & water coverage and fastener pattern verified
- Completion: flashing, ridge cap, and new exhaust cap inspected; magnetic-sweep cleanup
Warranty
12-year Roofprint workmanship warranty plus the manufacturer system warranty. All components installed to manufacturer specification.
“I expected to be told my whole roof deck was rotten. Instead they replaced one sheet, fixed a vent that was wrecking my attic, and showed me photos of the rest being fine.”
Sample homeowner · Heart Lake, Brampton (sample — real, consented reviews once we have installs)
Plan your own roof
A detached architectural replacement in the GTA typically lands around $15,000–$20,000 + 13% HST, with the deck condition the main variable. Start with a planning range from your address.