Silicone Roof Coatings in Shreveport, LA
Silicone Coatings: Buying Years Back on an Aging Roof
Silicone roof coating is the tool we reach for most often when a Shreveport-Bossier facilities manager needs to extend a roof's life without the capital hit of a full tear-off. Applied over existing BUR, modified bitumen, single-ply, or metal roofs, silicone restores a watertight, reflective surface and can push a full reroof decision several years further down your capital plan.
Why Restoration Beats Replacement on So Much of This Market's Stock
Given how much of Shreveport-Bossier's older commercial building stock is still running roofs installed decades ago, coating rather than replacing is often the more realistic answer for a facilities budget. A silicone coating system, properly applied over a roof that's still structurally sound, can add ten to fifteen years of service life at a fraction of full replacement cost - and it keeps the building watertight throughout the process instead of exposing the deck during tear-off.
We're upfront that coating isn't the right call on every roof. If the deck or insulation is already wet, or the membrane has failed structurally rather than just cosmetically, coating over it just delays a bigger problem. That's why every coating quote starts with an inspection and moisture survey, not a sales pitch.
Ponding Water Resistance - Where Silicone Beats Other Coatings
Silicone's biggest advantage over acrylic coating is its tolerance for standing water. A lot of the older low-slope BUR and modified bitumen roofs across this market have known low spots where water sits for a day or more after a storm, and acrylic coatings can soften or degrade in those exact areas over time. Silicone holds up under sustained ponding, which makes it the right choice for roofs with drainage issues that aren't getting corrected as part of the same project. See our recover and overlay page if drainage correction needs to happen alongside the coating.
UV Reflectivity and Rooftop Heat Load
Shreveport summers put real UV and heat stress on any roof surface, and a fresh silicone coating reflects a significant amount of that solar load back off the building instead of absorbing it into the membrane. For manufacturing buildings running process equipment sensitive to ambient heat, or any building with rooftop HVAC working overtime through July and August, that reflectivity translates into a real reduction in rooftop surface temperature and, often, a noticeable easing on cooling equipment.
What Goes Into a Silicone Recoat Project
- Full roof inspection and moisture survey to confirm the substrate is sound and dry
- Pressure washing and surface prep to remove chalking, debris, and biological growth
- Detail work at seams, flashings, and penetrations before base coat application
- Base coat and topcoat application at manufacturer-specified thickness
- Granule or embedded fabric reinforcement at high-stress seams and details where needed
Skipping the prep steps is where a lot of coating jobs fail early - silicone bonds to a clean, dry, properly prepared surface, not to whatever chalking or contamination has built up on the roof over the years.
Recoat Cycles and Maintaining Your Investment
A silicone coating isn't a one-time fix and forget - it's a maintained system that gets a fresh recoat on its own cycle, typically every ten to twenty years depending on exposure and film thickness. Facilities managers who track this on a maintenance calendar, rather than waiting for visible failure, get more consistent life out of the system and avoid the surprise of finding a fully degraded coating during storm season.
Applying Coating on Occupied Casino and Medical Buildings
Silicone coating application generates far less odor and disruption than a torch-down or fully adhered membrane installation, which makes it one of the more tenant-friendly ways to extend a roof's life on a building that can't tolerate a lot of downtime or fumes. Casino floors that run continuously and medical buildings with sensitive HVAC intake both benefit from a restoration approach that doesn't require the same level of operational disruption as a full reroof. We still coordinate timing around your building's needs, but coating work generally has a lighter footprint on the operation below than most other roofing projects.
That said, coating restores and extends a sound roof - it doesn't correct a structurally compromised deck, fix widespread wet insulation, or replace a membrane that's already failed in large sections. We'll tell you directly if your roof has moved past the point where coating makes sense, rather than selling a coating job that won't hold up and leaves you back at square one within a couple of years.
Common Questions About Silicone Roof Coatings
Can silicone coating go over our existing built-up or modified bitumen roof?
In most cases, yes, provided the substrate is dry and structurally sound. We confirm that with an inspection before quoting.
Is silicone coating a permanent fix or a temporary patch?
It's a real restoration system, not a stopgap - properly applied and maintained, it can add a decade or more of service life.
Why would we choose silicone over acrylic coating?
Silicone tolerates standing water far better than acrylic, which matters if your roof has any known low spots or drainage issues.
Does coating work on metal roofs too?
Yes, silicone can be applied over sound metal roofing to extend its service life and improve reflectivity, similar to how acrylic is used on R-panel roofs.
How do we know if our roof is a good candidate for coating instead of replacement?
An inspection and moisture survey will tell us. If the substrate is dry and sound, coating is usually on the table.