Rejuvenation · Replacement · Repair · Kalamazoo, Grand Rapids & the Lakeshore
Renew it. Repair it.Or replace it.
Three ways to deal with an aging roof, and Triple J does all three. We'll walk every slope, show you what we find, and tell you which one your roof actually needs.
- All Three Services, One Local Crew
- 6-Year Guarantee On Treatments
- Free Assessment, Straight Answer
What does your roof need?
Roof Rejuvenation
Your shingles are drying out but sound. 5 to 20 years old, no leaks.
A one-day treatment that puts the lost oils back. A fraction of replacement cost.
Learn about rejuvenationRoof Replacement
The roof is past saving. Leaks, storm damage, failing decking, or simply worn out.
Done properly, with a written quote and options before anything comes off.
Learn about replacementRoof Repair
Something specific is wrong. Wind damage, a flashing leak, an ice dam, missing shingles.
Fixed fast, with an honest read on whether the rest of the roof is fine.
Learn about repairNot sure which one? That's what the free assessment is for. We'll tell you straight, including when the answer is "leave it alone for now."
01 · Is your roof aging?
Your roof isn't failing. It's drying out.
The petroleum oils in asphalt are what keep shingles pliable and impact-resistant. Michigan summers bake those oils out with UV and heat. Then the freeze-thaw cycles crack the dried, brittle shingle, and it curls, splits and sheds granules. Traditional roofing calls that "age" and quotes a replacement. The real problem is the lost oils.
Grand Rapids averages 84 freeze-thaw days a winter and Kalamazoo 83. Each one drives water into micro-cracks, freezes it, and widens them.
"A roof is like skin. When it dries out, it cracks. When you put the oils back, it holds together."
SIGN 01
Granule Loss
Dark, bare patches where granules have worn off, and a gritty build-up in your gutters and at the downspouts.
SIGN 02
Cracking & Splitting
Hairline cracks across the shingle face. Left alone, they open up and let water through.
SIGN 03
Stiff, Lifting Shingles
Shingles that feel rigid or curl at the edges. Brittle tabs catch the wind and tear off.
SIGN 04
Exposed Fiberglass
White fibers showing through means the asphalt layer protecting the mat has worn thin.
Spot any of these and your roof is becoming brittle. That's the stage where rejuvenation does the most good.
02 · Roof rejuvenation
Put the oils back.Bring the shingle back.
ShingleLock is a water-based emulsion of chemically modified soybean oil, engineered specifically for asphalt. Sprayed across the roof, it soaks into the shingle and replaces the lost petrochemicals, restoring the pliability and impact resistance your roof needs through summer sun and winter cold.
It is not a coating. It does not sit on top. It goes in.
Biodegradable, pH-neutral and odourless. And because your existing shingles stay on the roof, nothing goes to the landfill.

Certified ShingleLock Applicator
Reverses
Summer UV damage that dries shingles out
Rebuilds
The oils that keep shingles pliable and impact-resistant
Readies
Your roof for freezing temps, ice and hail
Refreshes
The roof's appearance for the whole neighbourhood to see
Independently lab tested · treated vs. untreated aged shingles
56%
Better granule adhesion on end-of-life shingles
25%
Higher tear strength
PASS
Cold pliability test. Untreated shingles failed
0.02%
VOC emissions
One day on your roof. Six years guaranteed.
Every ShingleLock treatment carries a 6-year guarantee in writing. When the six years are up, we come back, look at the roof with you, and make the call together: treat it again or replace it. Either way you're making that decision with someone who has been on your roof before.
03 · The treatment
From assessment to guarantee, in a single day.
01
Free assessment
We inspect your roof and confirm it's a good candidate. If it isn't, we say so.
02
Application
ShingleLock is sprayed evenly over every slope. Most homes are done in a day.
03
Absorption
It soaks in within about an hour. After that, rain won't wash it away.
04
Guarantee
Every treatment carries a 6-year guarantee. Reapply to keep going.
04 · Roof replacement
Some roofs are pastsaving. We'll say so.
We'd rather treat your roof than tear it off. It's cheaper for you and it's less disruption. But rejuvenation only works on shingles that still have something to work with, and some roofs are past that. When yours is, we'll tell you, and we'll do the replacement properly.
Active leaks
Water is already getting in. Treatment doesn't seal a roof that's open.
Storm or hail damage
Creased tabs, punctures and heavy granule strip from an impact event.
Failing decking
Soft or sagging areas mean the problem is under the shingles.
Simply worn out
Past its service life, or already carrying a second layer.
What you get: a written quote with options before anything comes off the roof, a scheduled tear-off, full clean-up including a magnet sweep for nails, and a final walk-through. Most West Michigan replacements run $9,000 to $18,000 depending on size and material. We'll give you a real number, in writing, after we've been on the roof.

Wind-lifted and missing shingles
The region logs around 28 damaging thunderstorm-wind events a year. Brittle tabs are the ones that go first.
Flashing leaks
Around chimneys, vents and skylights. The most common source of a leak that isn't the shingles' fault.
Ice dams
Meltwater refreezing at the eaves and backing up under the shingles. The defining West Michigan winter roof problem.
Valley leaks
Where two slopes meet and carry the most water and the most ice.
05 · Roof repair
Something specific wrong? We'll fix that too.
Not every roof problem is a whole-roof problem. Most of what we get called out for is one thing in one place, and the fix is a repair, not a project.
Rejuvenate or replace?
| RECOMMENDED WHERE IT QUALIFIESShingleLock Rejuvenation | Full Replacement | |
|---|---|---|
| Cost | A fraction of replacement | $9,000–$18,000 for most West Michigan homes |
| Time | One day | Several days |
| Disruption | Quiet spray application | Tear-off, noise, dumpster, stray nails |
| Waste | Shingles stay on your roof | Old roof goes to landfill |
We do both. If your roof needs replacing, we'll tell you, and we'll quote that honestly too. Roof replacement
Rejuvenation applies to asphalt shingle roofs that qualify. Condition is confirmed at the free assessment.

06 · Planning solar?
Treat your roofbefore the panels go on.
The problem
An older roof under new panels is a gamble. Replacing it first costs thousands. Skipping it risks paying to remove and reinstall the panels when the roof gives out.
The fix
A single-day ShingleLock treatment restores flexibility and granule grip, buying years of extra service life, so your panels go onto a roof in good shape without a replacement bill.
$250 off your roof rejuvenation
Book your free roof assessment. We'll confirm your roof qualifies before anything else happens.
05 · Questions
What West Michigan homeowners ask us
Still unsure? The free assessment answers the rest, on your roof.
Book Your Free Roof AssessmentOne roof. Three options.One honest answer.
Rejuvenation, replacement and repair across Kalamazoo, Portage, Grand Rapids, Kentwood, Mattawan, Holland, South Haven and the Lakeshore.