Bonita Roof Coating

In Bonita, coating a low-slope roof costs a fraction of replacing it and stops the leaks the same week. Hot, dry summers and sharp swings between day and night work the membrane and its laps until the surface gives up.

How long a Bonita roof coating lasts

A silicone system at the right thickness over a properly prepped roof gives you ten years and up, and acrylic is close behind on a roof that drains well. Both systems are renewable: when the time comes you wash the roof and add another coat instead of starting over, which is why building owners keep coming back to them.

The honest version

A coating needs a dry, sound roof underneath. When a Bonita roof does not have that, the honest answer is a replacement, and we will quote it that way.

Serving Bonita and nearby

We coat commercial and residential low-slope roofs throughout Bonita and the surrounding San Diego County communities, including Chula Vista, National City and Spring Valley.

The cost side of coating

Coating is priced by the square foot once we know the condition and how much prep the roof needs, and the number comes to you in writing before anything starts.

A coating runs well under the cost of a tear-off and replacement, and there is no dumpster, no demolition and no days of noise over the tenants' heads.

The coating process, step by step

• Inspect and measure, including core tests where we need to know what is under the membrane
• Clean the roof — power wash, remove dirt, chalk and loose coating
• Repair: cracks, open seams, failed flashing, blisters and bad penetrations
• Prime where the substrate calls for it
• Apply the coating in multiple passes to the specified thickness, seams and details first
• Final walk for even coverage and thickness, then clean up the site

Choosing the system for your Bonita roof

• Silicone: the pick for roofs that pond. It handles standing water, resists UV without turning brittle, and lasts longest of the two.
• Acrylic: the pick for roofs that drain clean. Lower cost per square, excellent reflectivity, and easy to recoat later.
• Both go down seamless, so there are no laps or fasteners for water to work into.
• Both drop the roof surface temperature sharply, which shows up on the cooling bill of a conditioned building.

Bonita roofs, specifically

The job list in Bonita repeats itself for a reason - the weather here punishes details, not products. 133 miles southeast means a free inspection costs you nothing but an hour.

You will see our trucks in Chula Vista, National City and Spring Valley on the same run.

• Satellite dishes and A/C line sets are re-flashed, not just set back down.
• Gutters are pulled and refitted properly instead of being crushed by a ladder.
• Skylights are flashed new rather than reused, because that is where the next leak starts.
• Tile is sorted and reused where it is sound, which keeps the roof looking original.
• Access gets planned first - driveway, staging, dumpster placement - so the street stays usable.

The first big storm books out the whole trade, so earlier is cheaper. No pressure, no same-day-only discount, no hard close.

Questions Bonita owners ask us

Edges are fastened to spec because that is where uplift starts.

• Driveways get swept and gutters cleared as part of the job, not as an extra.
• If the attic has no real intake, we fix that rather than leaving a new roof to bake.
• Change orders are discussed before anything is done, not billed afterwards.
• Financing exists if you want it, and nobody pushes it on you.

Does your Bonita roof need coating?

A coating earns its keep on a roof with these problems:

• Seams and laps that have opened up and started weeping
• Low spots that hold water for days after a storm
• Chalky, sun-baked membrane that has lost its surface but not its body
• A building that cooks in summer and runs the air conditioning hard
• A roof with years left in the deck and insulation underneath

Ready to look at your roof

The estimate is free. Call (818) 275-0921 and we will measure your Bonita roof, check the deck, seams and drains, and tell you plainly whether coating is the right call.

What this costs in Bonita, honestly

Cheap work shows up at the details: a flashing sealed instead of replaced, a vent reused because it was quicker, decking covered because nobody wanted the conversation. Those are the roofs we get called back to in two winters.

Price follows the roof, not a rate card: access, pitch, material, how many layers come off and what the deck looks like underneath. We measure in person, show you photos and put the number in writing before anything is booked.

Questions Bonita owners ask us

A roof is a system. The membrane or shingle gets the attention, but the underlayment, the fasteners, the edge metal and the ventilation decide whether it reaches its warranty.