Full roof replacement, priced with the deck already accounted for
Tear-off surprises are the most common source of change orders in this business. We check what's under the shingles before we quote, not after we've started.
Email Us for a Free EstimateWhat a full replacement needs to account for across the GTA
A tear-off and re-roof on a century home in the old city is a different job from a re-roof on a 1990s subdivision house in Vaughan or Markham, even though both get called 'roof replacement.'
Layer count changes the tear-off scope entirely
Some older homes have two or three roofing layers stacked over the decades. We check this up front, since disposal volume and labour time both depend on it.
Deck condition determines the real cost, not the shingle brand
Rotted or delaminated sheathing needs replacement before new shingles go down, and that's the single biggest source of quote surprises in this trade. We inspect it before pricing, not after tear-off begins.
Ventilation gets corrected during replacement, not ignored
A full tear-off is the right time to fix intake and exhaust balance in the attic, which matters for ice damming and shingle life in our climate.
Ice and water shield placement matters more here than in milder climates
Proper eave protection against ice damming is a code and performance issue in this region, not an optional upgrade, and we scope it as standard.
Why 'per square' pricing hides the real cost
A lot of replacement quotes are priced purely per square of roof area, with no mention of layer count, deck condition, or ventilation work. That number looks great until the crew tears off the old roof and finds soft decking or three layers instead of one, and suddenly there's a change order mid-job that you're not really in a position to negotiate.
How we price a replacement honestly
Where possible, we check attic access and any visible signs of deck issues before quoting, and we build a clear allowance for deck repair into the quote based on the roof's age and history, rather than assuming it away. We separate ventilation upgrades and ice-and-water-shield placement into their own line items so you can see exactly what you're paying for and why, and we agree on a process for handling anything genuinely unexpected before tear-off ever starts.
How a full replacement runs
The scoping happens before the tear-off, not during it.
- 1
Pre-tear-off inspection
We check attic access and roof history to estimate layer count and likely deck condition.
- 2
Itemized quote with deck allowance
Materials, labour, disposal, ventilation, and a defined deck-repair allowance are all separated out.
- 3
Tear-off and deck confirmation
Once the old roof is off, we confirm actual deck condition against the allowance and flag anything outside it before proceeding.
- 4
Installation and ventilation correction
New system goes down with corrected ventilation and eave protection scoped to our climate.
- 5
Final walkthrough
We review the completed roof with you and confirm everything matches the agreed scope.
Why homeowners trust us with a full replacement
This is the biggest roofing decision most homeowners make, so it gets our most careful scoping.
We check the deck before we price, not after
Surprises get built into the quote as a defined allowance, not discovered mid-job.
We separate every cost factor
Layer count, ventilation, and eave protection are each their own line item.
We correct ventilation as standard
A new roof over a poorly vented attic is a problem we won't leave unsolved.
We schedule around weather realistically
Tear-off timing accounts for our freeze-thaw and storm patterns.
We adjust scope to your home's actual age and type
Century homes and new-builds get scoped differently, on purpose.
We agree on the surprise-handling process up front
You'll know exactly what happens if something unexpected turns up.
Roof replacement questions
How do you price for deck damage you can't see until tear-off?
We build a defined allowance into the quote based on your roof's age and history, and we confirm actual condition with you once tear-off exposes the deck, before any extra work is authorized.
How many layers of roofing do I have?
It depends on your home's roofing history. We can often estimate from attic access or permit history, and confirm for certain once tear-off begins.
Do you upgrade ventilation during a replacement?
We assess and typically recommend it, since a full tear-off is the most cost-effective time to correct intake and exhaust balance. We'll explain the reasoning and cost as its own line item.
How long does a full roof replacement take?
It depends on roof size, layer count, and weather, but most residential replacements are completed within a few days once started.
What's included in eave protection for our climate?
Ice and water shield membrane at the eaves and valleys, sized to our freeze-thaw pattern, which we treat as standard scope rather than an optional add-on.
Get a replacement quote with the deck already accounted for
Tell us your roof's age and any history you know. We'll scope it properly before pricing.
Email Us for a Free EstimateWeather is hard on your roof — email us for a same-day inspection.
Summer roofing conditions in Toronto, ON
Summer heat and thunderstorms around Toronto, ON put roofs through intense UV, expansion, and sudden wind and hail. Heat accelerates shingle aging, so summer is prime time for inspections and repairs.
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