Rejuvenation conditions, resurfacing constructs

Liqua-Roof adds a new, resin-locked granule layer on asphalt shingles that strengthens, protects, and outlasts any oil rejuvenator.
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Roof Resurfacing
Roof Resurfacing vs Roof Rejuvenation

We don’t rejuvenate roofs, we resurface them

Liqua-Roof is an innovative alternative to roof rejuvenation and restoration. Instead of a penetrating oil treatment that simply restores shingle flexibility, Liqua-Roof resurfaces and rebuilds shingles by adding a new, high-build granule layer, creating a protective layer that outperforms even new shingles at a fraction of the cost.

Want to resurface and rebuild your shingles, instead of treating them?
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roof rejuvenation explained

Roof rejuvenation is all about restoring lost oil

Roof rejuvenation treatments apply oil-based formulas that penetrate asphalt shingles to restore lost oils and flexibility. While this can temporarily slow cracking in aging shingles, it does not replace lost granules, leaving the protective surface exposed to continued weathering.

Does not replace lost granules or improve impact resistance
Granule loss continues, leaving asphalt exposed to UV and weather
Temporary treatment, requires reapplication every few years
DID YOU KNOW?

When granules are gone, rejuvenation stops working

Granule loss limit for rejuvenation
≈ 30%

Most conventional rejuvenation systems are intended for roofs with majority of protective granules still intact — typically less than 30% granule loss. Once granule shedding becomes more significant, exposed asphalt continues to deteriorate and replacement has traditionally been the only long-term solution.

Only roofs with <30% granule loss qualify for rejuvenation.
Limited long-term value
Beyond rejuvenation

Restore the protective surface — not just the oils

Liqua-Roof addresses the real cause of shingle aging by rebuilding the protective granule layer itself. Instead of softening what remains, our resurfacing system restores lost granule volume and locks it in place with Granulock™ technology for long-term protection, without the need for reapplication.

Restores lost granules with a new high-build granule layer
No reapplication needed
Up to 3X stronger than new shingles
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COMPARISON

Roof Resurfacing vs Roof Rejuvenation

See how Liqua-Roof stacks up to roof and shingle rejuvenators when it comes to performance, cost and convenience.

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Roof Rejuvenation

What it is

Oil-based treatments that penetrate shingles to restore lost oils and flexibility in dry, brittle shingles
A roof resurfacing system that adds a new granule layer and locks granules in place using Granulock™ technology

Adds new granules

Oil penetrant, does not add new granules
Resin-locked granules via Granulock™ technology (lab-tested retention)

Impact performance

LOW -MODERATE

Oil infusion makes shingles less brittle and less prone to cracking only

HIGH

Can resist up to 3X the impact resistance compared to uncoated shingles

Water-resistance

LOW

Traditional soy-based products do not enhance water-resistance properties, while silica additives enhance slightly.

HIGH

Water-resistant and breathable  

Color/Finish

SUB-OPTIMAL

Non-granulated finish. Signs of aging (such as discoloration and fading) remain. Cannot change roof color.

GRANULATED

Looks like new shingles, available in wide variety of colors

Turn-around time

HOURS -1 DAY

Low disruption (no mess, no tear-off)

1-2 DAYS

Low disruption (no mess, no tear-off)

Cost

$ - $$

$$

Product lifespan

1 - 5 YEARS

Reapplication required

15+ YEARS

Warranty

5 - 10 YEARS

Limited warranty depending on product

15 YEARS

Transferable to new homeowners

Eco-friendliness

LOW WASTE

LOW WASTE

*Actual service life varies by roof condition and climate. See theLiqua-Roof warranty.
when to choose

Shingle rejuvenation moisturizes your roof, while resurfacing rebuilds it

Shingle rejuvenators offers a quick refresh, but resurfacing rebuilds and fortifies your shingles for lasting durability and protection

Roof Rejuvenation

CHOOSE WHEN

You want to treat dried, curled shingles at the lowest upfront cost, knowing the results are temporary
Temporary treatment for aging shingles
Restores some flexibility
Does not stop granule loss or improve long-term performance

CHOOSE WHEN

You want to treat dried, curled shingles and change the color of your roof with a long-term solution
Restores granule volume and protection
3X stronger than new shingles, with 90% less granule loss
Better ROI, no re-application needed
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FAQs

FAQs about roof resurfacing vs roof rejuvenation

Learn more about roof resurfacing and how it differs from basic oil-based shingle rejuvenators.

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Is oil rejuvenation effective for roofs with granule loss?

Not really. Rejuvenation only works when most protective granules are still intact—typically under ~30% loss. If you’re already investing in roof renewal, roof resurfacing provides a far more durable solution by rebuilding the protective layer rather than temporarily softening what remains.

Is Liqua-Roof the same as rejuvenating your roof with an oil?

No. Our roof resurfacing system rejuvenates and reinforces your roof, but with a fundamentally different approach. Traditional oil-based rejuvenation slows deterioration by using oil to rehydrate the asphalt in shingles. However, since it doesn't replace the lost protective granules, the asphalt remains exposed to UV rays and continues to degrade—requiring reapplication every few years.  
 
We restore and fortify shingles by literally re-granuling them. We apply a new, high-build granule layer that replicates your shingles’ original surface and restores protection. Unlike oil treatments, this new protective layer does not require repeated applications and is engineered to last as long (or longer) than a new roof.  
 
Sound bold? It’s not. We're physically adhering granules to the shingle surface, unlike new shingles where granules are embedded during manufacturing. This ensures superior retention and long-term protection!

Does Liqua-Roof last longer than oil rejuvenation treatments?

Yes. Oil rejuvenators temporarily restore oils in shingles but require reapplication every few years. Liqua-Roof rebuilds the protective granulated layer with a high-build system, delivering long-term durability and a 15-year warranty and no maintenance cycles.

Can oil rejuvenation improve impact resistance like Liqua-Roof?

No. Oil rejuvenators soften shingles but do not add granules or strengthen the surface. Liqua-Roof increases impact resistance up to 3× more than new shingles by adding a reinforced granule layer bonded with our proprietary resin.

Will my roof look the same with oil rejuvenation compared to Liqua-Roof?

Oil rejuvenation darkens the roof but maintains the old texture and visible wear. Liqua-Roof restores an authentic, granulated, like-new shingle appearance with the option to update roof color without looking painted or glossy.

How Liqua-Roof stacks up against traditional roofing options

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