Crew applying a protective roof coating on a large commercial flat roof

What a roof coating is

A roof coating is a seamless protective membrane applied directly over your existing roof. It seals hairline cracks and seams before they become leaks, reflects heat instead of absorbing it, and shields the roof beneath from UV and weather, typically at a fraction of what a tear-off replacement costs.

A roof rarely fails all at once. It fails at the seams, the fasteners, the flashing, and the transitions, and it fails from the top down as UV and thermal cycling break the surface open. A coating addresses exactly those points: instead of replacing sound decking and structure to get at a worn surface, it puts one continuous layer across the whole roof so there are no joints left for water to find.

  • Stop leaks before they start. One seamless barrier over every seam and fastener.
  • Locks shingle granules in place. Sun and storms strip the granules that armor asphalt shingles. Our coating bonds them down.
  • Cut cooling costs. Reflective coatings bounce heat instead of baking the building.
  • Minimal disruption. No tear-off, no dumpsters, no days of hammering overhead.

Used on asphalt shingles, flat and low-slope roofs, commercial buildings, shops, and warehouses.

Two different roofs

Residential shingle and commercial low-slope are different problems

They share a solution but not a diagnosis, and the walkthrough is where we work out which one you have.

Asphalt shingle roofs

Shingles are armored by the granules bonded to their surface. Sun and hail knock those granules loose, and once they are gone the mat underneath weathers fast — which is why a roof can look tired years before it leaks. A coating bonds the remaining granules down and puts a continuous surface over the whole plane.

Flat and low-slope roofs

Low-slope roofs fail at seams, laps, fasteners, and penetrations, and they fail where water sits instead of draining. A seamless coating removes the joints entirely, which is why it goes on commercial buildings, shops, and warehouses that cannot afford a tear-off or the shutdown that comes with one.

Heat, not just water

A dark roof absorbs everything the sun puts on it and passes that heat into the building underneath. Reflective coatings bounce it instead. On a shop or a warehouse with a large roof plane and a small mechanical budget, that is often the argument that carries the decision.

Close view of a coated asphalt shingle roof with granules bonded in place
Commercial

No tear-off. No dumpsters. No shutdown.

A seamless membrane goes straight over your existing roof, sealing every seam and fastener while the business underneath keeps running.

Prep

Prep is what decides whether a roof coating lasts

A coating is only as good as the surface it bonds to and the details it is carried into. Skipping any of the below is how a coated roof ends up leaking anyway.

Cleaning and surface preparation

Dirt, chalking, biological growth, and loose debris all sit between the coating and the roof. They come off first, because a membrane bonded to grime is bonded to nothing. This is unglamorous work and it is most of the job.

Seams, fasteners, and flashing

Seams, laps, fastener heads, curbs, vents, skylights, and flashing are where roofs actually leak. Each one gets detailed before the field coat goes on, so the membrane is continuous over the parts of the roof that move and the parts that do not.

Honest assessment first

A coating protects a roof that is structurally sound. It does not rebuild wet insulation, rotted decking, or a roof that is genuinely at the end of its life. If that is what we find, we will tell you so rather than sell you a coating that buys a season.

Start to finish

What the job looks like

  1. Roof walk and assessment

    An owner gets on the roof, looks at the surface, the seams, the penetrations, and the drainage, and tells you honestly whether coating is the right answer. Free, no obligation.

  2. Written proposal

    The system, the scope, the schedule, the warranty, and itemized pricing, in writing before anything is committed.

  3. Clean and prepare

    The roof is cleaned down to a surface a membrane can bond to, and loose material is dealt with rather than coated over.

  4. Detail the weak points

    Seams, laps, fasteners, flashing, and penetrations are treated individually before any field coating goes down.

  5. Apply the membrane and walk it with you

    The coating goes on as one continuous layer across the roof. We walk the finished work with you and leave the site clean.

Proof, not promises

Coated roofs

Asphalt shingle roof, cleaned and coated
Shingle roof, cleaned and coated
Aerial view of a residential asphalt shingle roof, coated and sealed
Residential roof plane, sealed end to end
Commercial flat roof, granulated membrane sealed against the weather
Commercial flat roof, seams sealed

More finished work in the project gallery.

What is warrantied, and what it costs

Every surface we coat carries a workmanship warranty, from 1 to 15 years depending on the surface and the system specified. The exact term for your roof is spelled out in writing in your proposal. If our workmanship fails, we make it right.

Coating a surface typically saves 50 to 70% against a full tear-out and replacement, and coating projects generally start around $1,500 and up. Exact pricing is itemized in your written proposal. Payment plans are available on residential projects — see payment options.

We are a licensed and insured, family-owned LLC based in the Kansas City metro. The owners are the people who get on the roof, write the proposal, and answer the phone.

Common questions

Roof coating FAQ

Have a question we haven't covered? Call or text us and ask.

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Can you really coat over asphalt shingles?

Yes, and it is one of the more useful things a coating does. Shingles rely on the granules bonded to their surface for UV protection; once storms and sun strip those away, the mat underneath weathers quickly. A coating bonds the remaining granules down and lays a continuous surface across the roof plane, so the roof stops shedding its own armor.

Will a coating fix a roof that is already leaking?

It depends entirely on why it is leaking. Seams, laps, fasteners, and flashing details are exactly what a seamless membrane is for. Saturated insulation, rotted decking, or structural damage are not — those have to be repaired before any coating goes on, and if the roof is genuinely at the end of its life we will tell you that instead of coating it.

How much does coating save against replacing the roof?

Coating a surface typically saves 50 to 70% against a full tear-out and replacement. Coating projects generally start around $1,500 and up, and exact pricing for your roof is itemized in your written proposal rather than quoted off a square-foot number over the phone.

Does the building have to close while you work?

No. There is no tear-off, no dumpsters, and no days of hammering overhead, so the business or the household underneath keeps running. Most projects are measured in days rather than weeks, and the schedule is confirmed in your proposal before we start.

How long will a coated roof last?

It depends on the roof and the system specified, which is why your proposal names both. Every surface we coat is warrantied from 1 to 15 years depending on the surface and system, and the exact term for your project is in writing before you commit to anything.

Related

Deck Coatings

The other surface that takes the full weather load on a house, sealed against moisture and UV.

Fence & Exterior Coatings

Fences, gates, and outbuildings sealed in the same visit while we are on the property.

Concrete & Driveway Sealing

Driveways, walkways, and patios sealed against salt, water, and freeze-thaw.

See all services

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