LD Roof Protection branded hero showing a residential rooftop with new shingles
Authorized GoNano Installer · Canada

LD ROOF PROTECTION

GoNano's nanotechnology transforms molecular structure, enhances durability, and extends material lifespan. Whether it is roof shingles, concrete, or wood — we have you covered.

Get a free estimateHow it works ↓
  • 10–15 yrsAdded roof life
  • $1.69Per sq. ft.
  • No visitRequired for your quote

Upgrade, don't replace

Aging roofs don't need to be torn off — they need to be revived.

GoNano's nanotechnology transforms the molecular structure of asphalt, enhances durability, and increases resistance to the elements. The result is a roof that performs like new — for a fraction of the cost of replacement.

Aerial view of homes with restored asphalt shingle roofs

Roof Shingles

Restore flexibility, color and weather resistance to aging asphalt shingles.

Technician applying GoNano sealant to a concrete driveway

Concrete

Seal pores, prevent freeze-thaw cracking, and add years of structural protection.

Crew applying GoNano protective sealant to a wood deck

Wood

Repel moisture and reinforce wood surfaces against weathering and decay.

GoNano Authorized Installer badge

Officially authorized to apply GoNano technology.

LD Roof Protection is a certified GoNano installer. Every project is performed by trained crews using genuine GoNano sealant — backed by validated science.

How it works

The science of bonding shingles together.

  1. 01

    Modifies the structure

    Modifies the molecular structure of asphalt shingles on contact.

  2. 02

    Reaction begins

    After application, a reaction occurs with each individual shingle.

  3. 03

    S1 particles form

    Organic and inorganic material create new chemical links — called S1 particles.

  4. 04

    Shingles bond

    Particles enter asphalt pores and connect each shingle to the next.

Microscope image of GoNano S1 nanoparticles forming inside asphalt
Microscopic view of GoNano S1 particles forming in asphalt pores.

Not sure what product to use?

Get a personalized quote — without a home visit.

Tell us a little about your roof and our team will follow up with a tailored recommendation and price, usually within one business day.

Start my quote →

GoNano vs Traditional

Validated by science. Proven on real rooftops.

GoNano's asphalt enhancement sealant has been validated by the scientific community — here's how it stacks up against traditional sealants.

Traditional

Traditional Sealants

  • Acts as an isolated, protective layer.
  • Typical repair on the microscale — adds a layer of oil.
  • Less durable, flexible and resilient to aging environmental conditions.
GoNano

GoNano Sealant

  • Modifies the mechanical properties of asphalt itself.
  • Nanoscale (1,000× smaller than a micrometer) — forms precise shapes inside asphalt pores.
  • Bonds to each asphalt shingle, and each shingle to the next.

Free Estimate

Contact us to receive your free estimate.

Share a few details about your property and we'll prepare a personalized estimate — no home visit required. A team member will follow up within one business day.

  • ✓ No home visit required
  • ✓ Reply within 1 business day
  • ✓ Authorized GoNano installer

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See it in action

A 15-second look at what we do.