Granule Loss and Dry Tabs
Bare spots where granules washed into the gutters show shingles drying out. A shingle-specific coating slows that, as long as the tabs still lie flat and stay sealed down.

As an Elkhart shingle roof coating contractor, we coat aged but intact asphalt shingle roofs on offices, churches, and plant fronts, and recommend reshingling where coating will not hold.
Elkhart shingle roof coating works only on shingles that still lie flat. The matrix shows when coating, repairs, or a reshingle fits.
| Roof Condition | Coat the Shingles | Repair, Then Coat | Reshingle |
|---|---|---|---|
| Flat, sealed shingles losing granules | Usually Fits | Sometimes | Rarely |
| A few missing or cracked tabs | Sometimes | Usually Fits | Rarely |
| Curled or cupped shingles across the roof | Rarely | Rarely | Usually Fits |
| Soft spots in the deck underfoot | Rarely | Sometimes | Usually Fits |
| Leaks only at flashing and valleys | Sometimes | Usually Fits | Rarely |
Shingle coating is a narrow job. These four checks decide whether a roof qualifies and what gets fixed first.
Bare spots where granules washed into the gutters show shingles drying out. A shingle-specific coating slows that, as long as the tabs still lie flat and stay sealed down.
Step flashing at walls and around tall penetrations is where most shingle leaks start. We reseal or replace it before any coating, because coating leaves a flashing gap open.
Steep pitches and tall walls on church buildings need extra safety planning, anchors, and lift access. Valleys, steeple flashing, and gutters get repaired before coating.
Spongy spots underfoot mean rotted sheathing. A deck in that condition needs a reshingle with new decking, so we mark it on the photos and price it that way.
Most Elkhart buildings with shingles also have metal or flat sections. Here is how the systems split.
| System | Where It Fits | Check First |
|---|---|---|
| Commercial Metal Roof Coating | Metal warehouse wings behind the office | Screws and laps |
| Silicone Roof Coating | Flat sections between shingle slopes | Ponding after rain |
| Acrylic Roof Coating | Sloped metal over shops | Dry window |
| Spray Foam Roofing | Flat roofs needing insulation | Deck moisture |
| Shingle Roof Coating | Pitched shingle roofs that lie flat | Granule loss, nail pops, flashing |
Coating fits a narrow set of shingle roofs. Where it does fit, here is what it does.

A shingle coating soaks into dried tabs, restores some flexibility, and slows granule loss, buying time before a reshingle on roofs that are aged but still intact.
Coating goes on with no tear-off noise or open deck, which matters over offices, clinics, and sanctuaries in use.
Products made for asphalt shingles let the roof breathe, unlike thick elastomeric coatings meant for metal or flat roofs.
Inspection photos show which slopes qualify, so you know which areas need a reshingle and which can wait.
Send a photo of a gutter and the worst slope. We will tell you whether a coating or a reshingle is the right call.
Shingle work starts with a strict inspection, since most of the decision happens there.
We check shingles tab by tab for curling, cracks, nail pops, and granule loss, and walk the deck for soft spots before saying yes or no to coating.
Wall flashing, valleys, and pipe boots get resealed or replaced, missing shingles get swapped, and lifted tabs get sealed back down.
Some shingle makers publish guidance on coatings. We review it, plus any permit question with the local building office, before ordering material.
Debris and loose granules get blown off, then a shingle-specific coating goes on at the coverage rate the manufacturer lists, in dry weather.
A final walk checks coverage at valleys and edges. You get photos and the product data for your maintenance file.
Shingle roofs in Elkhart often sit beside metal or flat sections. These four systems cover those.

Screw-down and standing seam panels, sealed and coated.
Commercial Metal Roof Coating pageLow, wet sections where rain and snowmelt sit.
Silicone Roof Coating page
Sloped panels that drain fast, with easy recoats.
Acrylic Roof Coating page
An insulated layer over panels, laps, and screws.
Spray Foam Roofing pageAnswers to what owners ask before coating a commercial shingle roof in Elkhart.
Coating fits shingles that are aged but flat and sealed, over a solid deck. Reshingling fits when shingles curl, crack through, go missing in many spots, or the deck feels soft. We check granule loss, nail pops, and flashing before recommending either, and we price a reshingle where coating would only delay one.
Coatings made for asphalt shingles, which soak into the surface and let the shingles breathe. Thick elastomeric coatings meant for metal or flat roofs stay off shingles, since they can trap moisture. The shingle coating maker's directions set the cleaning steps, weather limits, and coverage rate.
On dried-out shingles that are still intact, it helps. The coating restores some flexibility and slows granule loss and weathering. Failed flashing, loose shingles, and worn-out tabs still need repair or replacement, so we fix flashing and damaged shingles first and coat after.
Yes, when the shingles lie flat and the deck is firm. Steep slopes and tall walls call for extra safety planning and equipment access. Valleys, steeple and wall flashing, and gutters cause most church roof leaks, so they get repaired before coating.
That rides on the shingles underneath, the coating thickness, and how much sun and freeze-thaw the roof sees. A coating slows aging on intact shingles rather than resetting it, so we look at the roof again every year or two and plan a reshingle date with you.
Shingle coating sits inside our published coating range of about $2.50 to $4.00 per square foot, and replacing the roof runs higher. Flashing repairs, the number of damaged shingles, roof pitch, and safety setup for steep slopes move the price, which gets set after the roof walk.
Send photos of a gutter and the worst slope, and we will tell you whether coating or a reshingle fits, with a price.