Roof rejuvenation technology
Locked down, not replaced.
Asphalt shingles fail because they dry out. ShingleLock puts the oil back — restoring flexibility and locking protective granules to the mat, for a fraction of what a new roof costs.
Measured by Certerra, 2025
+56%
Granule retention
on 30-year / end-of-life shingles
+50% / +85%
Flexibility and stiffness
0%
Granule loss at impact
Compared with untreated shingles of the same age. These describe laboratory test performance, not warranty coverage.
A treatment costs about a fifth of a replacement
ShingleLock runs $1.00–$1.50 per square foot. On a typical 2,000 sq ft roof that is $2,000–$3,000, against $9,000–$18,000 to tear it off and start again. One visit, no dumpster, nothing to landfill.
Estimate your roofIt is not right for every roof
ShingleLock works on roofs that are ageing but sound. It will not fix a leak, replace a cracked shingle, or rescue a roof that has already failed — and a certified applicator who inspects yours and tells you to replace it is doing the job right.
Rejuvenation vs. replacement, honestly67 certified applicators, 31 states and provinces
ShingleLock is never sold to homeowners directly. Every roof is treated by a trained applicator who carries the 6-year limited warranty and documents the work.
Book a free inspection
Send us your address and roughly how old the roof is, and we’ll put you in touch with a certified applicator in your area. They measure the roof, assess its condition, and tell you whether treating it makes sense.
info@shinglelock.comInspections are carried out by independent certified applicators. ShingleLock is applied by professionals only and is not sold for homeowner application.