Commercial Roof Coating in Bakersfield, CA
K9 Custom Roofing installs reflective coating systems on commercial and low slope roofs across Bakersfield and Kern County. A quality coating adds years of service life at a fraction of the cost of a full tear off, and the reflective finish keeps the building measurably cooler through Bakersfield summers. Coatings work on single ply, modified bitumen, metal and previously coated surfaces.
We start by cleaning and prepping the surface, then repair seams, penetrations and problem areas before any coating goes down. Prep is what makes a coating last.
If the substrate is too far gone, with saturated insulation or widespread deck damage, we will say so up front rather than coat over a failing roof.
What is included in a roof coating
A K9 Custom Roofing coating project includes power washing the existing surface, repairing every seam, lap and penetration, priming where the substrate requires it, then applying the coating system to the manufacturer's specified thickness. Prep is the majority of the labor and it is what determines whether the coating lasts ten years or two. We finish with a seamless, reflective, fully adhered membrane over the entire roof.
Signs your flat roof is a coating candidate
A flat roof is a good coating candidate when the membrane is aging and leaking at seams and details, but the insulation and deck underneath are still dry and sound. Chalking, surface cracking, open laps and minor punctures all coat well. Saturated insulation, spongy decking or widespread blistering mean the roof needs replacement instead, and coating over it just buries the problem.
What roof coating costs in Bakersfield
Coating is priced per square foot and the biggest variables are how much prep and repair the existing roof needs before coating, the total roof area, the number of penetrations and curbs, and which coating system is specified. A clean, low penetration roof coats cheaply. A roof with dozens of curbs, HVAC units and failing laps costs more because the detail work is where the labor goes. Coating is almost always a fraction of the cost of tear off and replacement on the same building.
Surfaces we coat
Most flat and low slope roof surfaces in Kern County can be coated once they are cleaned and repaired. What matters is whether the substrate is dry and bonded.
| Substrate | Coatable | Notes |
|---|---|---|
| TPO / single ply | Yes | Excellent candidate once seams are repaired and the surface is washed |
| Modified bitumen | Yes | Blisters must be cut, dried and patched first |
| Built up / tar and gravel | Usually | Loose gravel must be removed or embedded before coating |
| Metal roofing | Yes | Fasteners retightened and seams reinforced before coating |
| Previously coated roof | Yes | Compatibility check and full wash required |
| Saturated insulation or soft deck | No | Needs replacement, coating would trap moisture |
How the coating process works
A coating project runs in five stages: inspection and moisture check, power washing, repair of every seam and penetration, coating application, then a final walk and warranty registration. Most commercial roofs stay fully operational underneath while we work, so tenants and staff are not displaced.
- 1Inspection and moisture check
We verify the deck and insulation are dry and confirm coating is the right call for the building.
- 2Power washing
The full surface is washed so the coating bonds to clean substrate rather than dirt and chalk.
- 3Seam and detail repair
Laps, penetrations, curbs and drains are repaired and reinforced with fabric.
- 4Coating application
The system is applied to the specified thickness across the whole roof, creating a seamless membrane.
- 5Final walk and warranty
We walk the roof with you, document the work and register the manufacturer warranty.
Service area
K9 Custom Roofing works throughout Kern County from our shop at 2705 Weedpatch Hwy in Bakersfield. Crews travel daily to Bakersfield, Delano, Wasco, Lamont, Taft, Arvin, Shafter, McFarland, Lake Isabella and Tehachapi. There is no travel charge inside Kern County, and quotes are free and in person everywhere we work.
Roof Coating questions
How long does a roof coating last?+
With proper prep and periodic maintenance, a quality coating system commonly performs for ten years or more in Bakersfield conditions. Recoating at the end of that period is far cheaper than the original installation.
Can any roof be coated?+
Most flat and low slope roofs can be coated. Roofs with saturated insulation, widespread blistering or soft decking need replacement instead, because coating over trapped moisture makes the problem worse.
Will coating stop my leaks?+
Coating combined with proper seam, flashing and penetration repair addresses the common leak points on a flat roof. The repair work before the coating is what actually stops the water.
Does the building have to close during coating?+
No. Coating work happens entirely on the roof surface, so tenants and staff normally keep operating underneath with no interruption.
Ready to get started?
Send us a few details about your roof coating project and we will follow up within one business day.