Roof rejuvenation
Don't replace your roof.
Renu it.
Most aging roofs aren't worn out — they're dried out. Renu restores the oils in your shingles and shields them from the sun, adding years of life for a fraction of the cost of a full replacement.
Why now
Two things are happening to roofs right now
Replacement keeps getting more expensive
A full reroof is the single most expensive system on your home — and material and labor costs climb every year you wait.
Insurers are cracking down on aging roofs
Carriers are inspecting roofs, raising premiums, and non-renewing policies — pushing homeowners into early, costly replacements.
That's why roof rejuvenation exists: maintain and protect the roof you have, instead of replacing it before its time.
The hidden problem
Your roof isn't worn out.
It's dried out.
Asphalt shingles stay flexible and waterproof because of the oils inside them. Year after year, the sun bakes those oils out — leaving shingles brittle, cracked, and curling long before the roof actually fails.
By the time the damage is obvious from the ground, you're usually being told the same thing: replace the whole roof. Most of the time, that's not your only option.
How Renu works
Renu does two things replacement can't
First it restores the shingles you already have. Then it protects them — four ways.
It brings dried-out shingles back to life
A plant-based bio-oil soaks deep into the shingle and replenishes the natural oils the sun baked out — restoring the flexibility and water resistance your roof had when it was new.
Not a coating sitting on top. A restoration from the inside out.
Before
After RenuStep 2 — Protect
Then it shields your roof — four ways
A nano-silica layer bonds to the surface and defends against everything that wears a roof down — backed by over $1M in independent testing.
UV shield
The sun is what dried your roof out in the first place. Renu's nano layer resists UV so the oils we just restored don't bake right back out. It's sunscreen for your shingles.
Hydrophobic & ice-phobic
Water is what destroys a roof. Renu makes the surface hydrophobic — rain beads up and sheds instead of soaking in, and snow and ice release more easily. Less water intrusion, less freeze-thaw damage.
Impact resistance
Restored, flexible shingles absorb a hit instead of cracking. Renu's technology is tested to UL 2218 — the industry standard for impact resistance against hail and debris.
Tested to UL 2218
Fire resistance
In wildfire country, your roof is your first line of defense. Renu's technology is tested to UL 790 — the same Class A method used to rate the most fire-resistant roofing.
Tested to UL 790 · Class AAlso independently tested for wind resistance — ASTM D3161
The process
Three simple steps. About a day on the roof.
Free roof score
We inspect your shingles by hand and pull a satellite & sun-wear report to score your roof 0–100 — so you know exactly where it stands.
Single-day application
If your roof qualifies, our certified crew applies the treatment in about a day. No tear-off, no dumpster, no moving out.
Protected for years
Your shingles are restored and shielded — extending the life of your roof for a fraction of what replacement would cost.
The smart math
The cost of doing nothing is the highest cost of all
Every year you wait, a replacement only gets more expensive. Renu protects the roof you have for a fraction of that cost — on your timeline, not your insurer's.
Full Replacement
- Tens of thousands of dollars
- Tear-off, dumpsters, days of noise
- Cost rises every year you wait
- Often forced on the insurer's timeline
- Throws away years of usable roof
Renu Treatment
- A fraction of replacement cost
- About a day, no tear-off, no mess
- Lock in protection now
- Done on your timeline
- Adds years of life to your roof
Your roof score
Not every roof qualifies for Renu
About half the roofs we look at are a great fit. The other half are either too new to need it — or too far gone, and replacement is the honest answer. The only way to know which category yours is in is to score it.
Why homeowners choose Renu
Keep the roof you have. Skip the one you don't need.
Questions
You probably have a few
Does this actually work?
Yes. Renu uses a bio-oil to restore the natural oils the sun bakes out of your shingles, plus a nano-silica layer that shields them going forward. The technology has been independently tested for impact, wind, and fire resistance — it's restoring and protecting what you already have, not a temporary coating.
Will it work on any roof?
No — and we're upfront about that. Renu is for roofs that are aging but still structurally sound. If a roof is already failing, replacement is the honest answer. That's exactly why we score every roof first, for free, before recommending anything.
Is it messy or disruptive?
Not at all. There's no tear-off and no dumpster. Our certified crew typically completes the application in about a day, and you don't need to leave your home.
What does it cost?
A small fraction of what a full replacement would cost. Exact pricing depends on your roof, which is why we start with a free score — no obligation, no pressure.
What if I sell my home?
A well-maintained roof is a selling point — it protects your equity, helps with insurance, and shows buyers the home has been cared for.
Find out what your roof really needs
Get your free 0–100 roof score and see if Renu can add years to your roof — before you spend tens of thousands replacing it.
Get your free roof score