ROOF COATINGSilicone & Acrylic

A cool roof coating turns a hot, chalked Marina District roof into a sealed, reflective surface. Salt air, marine layer and long damp mornings keep a low-slope roof wet longer, so seams and ponding spots are where the trouble starts.

When coating is the wrong call

Coating is not for every roof. If the deck is soft, the insulation is wet or the membrane is finished, a coating only hides the problem — we will tell you the Marina District roof needs replacing instead.

Lifespan and recoating

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.

Choosing the system for your Marina District 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.

Marina District in detail

The short version for Marina District: nothing dries quickly here, so a small leak stays wet. From the yard it is roughly 339 miles northwest to Marina District - no travel surcharge, no week-long wait.

Jobs in Pacific Heights, Cow Hollow and Russian Hill run alongside this one most weeks.

• Magnet sweeps run morning and evening, which matters on a street with kids and bare feet.
• Gutters are pulled and refitted where they block a proper drip edge.
• Dry-in happens the same day the old roof comes off; nothing sits open overnight.
• Access gets planned first - driveway, staging, dumpster placement - so the street stays usable.
• Satellite dishes and A/C line sets are re-flashed, not just set back down.

A roof opened in October is a different job from one opened in January. The inspection is free, and so is the second opinion if you already have a quote.

What we look for on a Marina District roof

We usually recommend coating when the roof shows:

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

Standards we hold on every Marina District job

Any rot found under the old layers is swapped before anything new goes down.

• Underlayment is where corners get cut; we use the system the manufacturer warrants.
• Ventilation gets looked at while the roof is open; most Marina District attics run hotter than they should.
• Moisture readings go in the report where a leak is suspected but not obvious.
• You get the manufacturer warranty on the materials and ours on the workmanship, both in writing.

Serving Marina District and nearby

We coat commercial and residential low-slope roofs throughout Marina District and the surrounding San Francisco County communities, including Pacific Heights, Cow Hollow and Russian Hill.

What roof coating costs in Marina District

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.

Because the work is additive, most buildings stay open and in use while we are on the roof.

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

Ready to look at your roof

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