Sample website by AstraCoreTech · Ridgeline Roofing is a made-up business · See how we built it

(905) 555-0142Free inspection

43.3255° N · 79.7990° W Burlington, Ontario · Since 2007

Replacement and repair for homes across Burlington and Oakville. One crew from tear-off to the final walk-through, and a written quote you can hold us to.

Get a free inspection Watch a roof go on

Live conditions · Burlington, ON

Rain 18 mm/h · Wind 64 km/h gusting 90

4.9★★★★★
180 Google reviews
Ice and water shield on every eave ✕210 km/h wind-rated shingles ✕Six nails per shingle ✕10-year workmanship warranty ✕Magnet sweep, twice ✕Photos of every repair ✕Written quote in 2 days ✕

A-201 How a Ridgeline roof goes on

Tear-off · old shingles off, one slope at a time

  1. 01

    Roof deck

    5/8 in. plywood · re-nailed

    Rotten boards come out and every sheet is re-nailed to the rafters before anything goes on.

  2. 02

    Ice and water shield

    Self-sealing membrane · eaves and valleys

    A rubber membrane along the eaves, where ice dams back water up under the shingles every February.

  3. 03

    Synthetic underlayment

    Breathable · full deck

    A second, breathable roof across the whole deck. If a shingle ever lifts, this keeps the water out.

  4. 04

    Drip edge and starter

    Aluminum drip edge · sealed starter row

    Metal edges steer water into the eavestroughs, and a sealed first row locks the bottom course down.

  5. 05

    Shingles, course by course

    Rated 210 km/h · 6 nails each

    Laid by hand from the eave up, six nails per shingle, each course lapped over the last.

  6. 06

    Ridge vent and cap

    Continuous ridge vent

    Lets the attic breathe, so the roof stays cold and ice can't build up at the edges.

  1. 01Roof deck5/8 in. plywood · re-nailed

    Rotten boards come out and every sheet is re-nailed to the rafters before anything goes on.

  2. 02Ice and water shieldSelf-sealing membrane · eaves and valleys

    A rubber membrane along the eaves, where ice dams back water up under the shingles every February.

  3. 03Synthetic underlaymentBreathable · full deck

    A second, breathable roof across the whole deck. If a shingle ever lifts, this keeps the water out.

  4. 04Drip edge and starterAluminum drip edge · sealed starter row

    Metal edges steer water into the eavestroughs, and a sealed first row locks the bottom course down.

  5. 05Shingles, course by courseRated 210 km/h · 6 nails each

    Laid by hand from the eave up, six nails per shingle, each course lapped over the last.

  6. 06Ridge vent and capContinuous ridge vent

    Lets the attic breathe, so the roof stays cold and ice can't build up at the edges.

A-301By the numbers

Eighteen years on Halton roofs.

roofs replaced
years in Halton
average Google rating
workmanship warranty
Two roofers in safety harnesses and high-visibility shirts working on a shingle roof
Fig. 1 · Harnessed, always

Why RidgelineEvery roof gets the same crew from tear-off to the final walk-through. No subcontractors and no surprises. The people who inspect your roof are the people who install it, and the price on your quote is the price you pay.

A roofer carrying a bundle of shingles across a roof
Fig. 2 · 21 bundles a square
A roofer fastening a metal roof panel with a socket wrench

Estimator · sheet E-01

Build your roof.

Colour · Charcoal

Estimated, installed

$16,000 to $21,300

Roof area
29.6 squares
Lasts
30 to 50 years
On site
1 to 2 days
Lock this in with a free inspection

A sample estimate for a made-up business. Real quotes follow an inspection.

A-401Finished this season

Recent roofs.

A grey two-storey home with a new shingle roof and a striped lawn

RR-2318 · 01 / 04

Architectural shingles

Oakville, Ontario

Material
Architectural shingle · Charcoal
Roof
28 squares · 7/12 pitch
On site
4 roofers · 1.5 days
Also
New ridge vent, 3 pipe boots
A grey cottage with dormers, a stone chimney and a new light grey roof

RR-2342 · 02 / 04

Full replacement

Burlington, Ontario

Material
Architectural shingle · Weathered Wood
Roof
32 squares · 8/12 pitch
On site
5 roofers · 2 days
Also
6 rotten deck sheets replaced
A white shingle-style house with a wraparound porch and a new grey roof

RR-2367 · 03 / 04

Re-roof and eavestroughs

Milton, Ontario

Material
Architectural shingle · Slate
Roof
26 squares · 6/12 pitch
On site
4 roofers · 2 days
Also
140 ft of seamless eavestrough
A newly reflashed dormer gable on a shingle roof

RR-2371 · 04 / 04

Dormer reflashing

Waterdown, Ontario

Work
Step and counter flashing
Leak
Traced to the dormer's left cheek
On site
2 roofers · 1 day
Also
Attic photos before and after

A-501The job, hour by hour

Two days. Watertight by night one.

  1. Day 107:00

    Crew arrives

    Tarps over the gardens, plywood over the AC unit, a bin in the driveway.

  2. Day 108:00

    Tear-off

    Old shingles come off one slope at a time, so the house is never open to the sky.

    A roofer in a safety harness sealing shingles with a caulking gun

  3. Day 111:30

    Deck inspection

    We walk every sheet, photograph soft spots and replace them at the price on your quote.

  4. Day 113:00

    Membranes on

    Ice and water shield at the eaves and valleys, underlayment over everything else.

  5. Day 115:00

    Shingles

    Starter row, then course after course to the ridge. The house is watertight by tonight.

    A two-storey home with new charcoal architectural shingles

  6. Day 210:00

    Ridge and flashing

    Ridge vent, chimney and wall flashing, pipe boots, and a final pass over every nail line.

  7. Day 214:00

    Magnet sweep

    Two passes over the lawn and driveway with a rolling magnet. Then we walk the job with you.

A-601In writing

Ten years. Signed.

Our warranty is in writing, on top of the manufacturer's shingle warranty. If a leak comes from our work, we fix it free.

Financing available · Spread the cost of a new roof over monthly payments. Ask about financing when you book your inspection.

Certificate no. RR-W-2025-0412

Certificate of

Workmanship Warranty

Ridgeline Roofing Co. warrants the installation of this roof against leaks caused by our workmanship for ten (10) years from completion, in addition to the manufacturer's shingle warranty.

D. RidgelineOwner · Licensed and insured
10 YR
★★★★★

180 Google reviews

“They found the leak two other companies missed, and the quote matched the final bill to the dollar.”
Sandra K. · Google review · ★★★★★

A-701Service area

Halton, and the Mountain.

Same-day storm tarping anywhere on this map. Free inspections within a week.

  • Waterdown12 min
  • Milton18 min
  • BurlingtonHome base
  • Oakville16 min
  • Hamilton Mountain20 min

A-801Questions

Good to know.

Q.01How long does a roof replacement take?

Most homes take one or two days. We'll give you a date range in your written quote.

Q.02Do you work in winter?

Yes, on dry days above freezing. Emergency repairs and tarping run all year.

Q.03Can you help with an insurance claim?

We document storm damage with photos and a written report you can send to your insurer.

Booking inspections this week

Know exactly what your roof needs.

Book a free inspection and get a written quote within two business days. Or call (905) 555-0142 (Mon to Sat, 7am to 6pm).

Most popular roof

Architectural shingle · Charcoal2,200 sq ft home · 8/12 pitch · $16,000 to $21,300