American High Tech Roof Coatings Inc. specializes in the application of high-solids silicone roof coatings for commercial properties in San Marino, California. This process, often referred to as roof restoration, involves applying a liquid silicone material directly over an existing roof system. Once cured, this material forms a seamless, monolithic membrane that waterproofs the structure and reflects solar heat. For property managers and business owners in San Marino, this service offers a method to address roof leaks and weathering without the capital expense of a tear-off and replacement.
Commercial Roofs Best Suited for Silicone Coating
Silicone coatings are engineered to adhere to a wide variety of existing roof surfaces. This versatility makes the solution viable for many commercial structures found in the San Gabriel Valley. The material chemically bonds to the substrate, provided the surface is properly cleaned and primed where necessary. American High Tech Roof Coatings Inc. recommends this system for the following roof types:
- Modified Bitumen (Mod-Bit): Silicone seals the seams and prevents the granulation loss common in aging asphalt-based roofs.
- Single-Ply Membranes (TPO, EPDM, PVC): Aging single-ply roofs often develop seam failures or shrinkage. A silicone topcoat restores the waterproof barrier while protecting the underlying membrane from UV degradation.
- Built-Up Roofs (BUR): The coating encapsulates the layers of a built-up roof, locking in the gravel and stopping leaks.
- Metal Roofs: Silicone provides rust inhibition and seals fasteners and seams, which are common failure points on metal systems.
- Spray Polyurethane Foam (SPF): Silicone is the standard protective coating for SPF roofing systems to prevent UV damage.
Businesses and Buildings Suited for Restoration
In San Marino, commercial zoning and architectural standards require maintenance solutions that are effective yet unobtrusive. Silicone roof coating is particularly advantageous for buildings where business continuity is critical. The application process generates minimal noise and no hazardous fumes, allowing operations to continue uninterrupted. Ideal candidates include:
- Medical and Dental Offices: Facilities that cannot tolerate noise pollution or chemical odors during repairs.
- Retail Centers and Storefronts: Properties requiring a clean appearance and minimal disruption to customer foot traffic.
- Educational Institutions and Schools: Buildings that require maintenance during specific windows or while occupied.
- HOA and Condominium Complexes: Multi-unit properties seeking to reduce cooling costs for residents and extend the lifespan of the common roof structure.
Cost-Benefit Analysis: Coating vs. Re-Roofing
The financial argument for silicone roof coating relies on the reduction of labor, material disposal, and landfill fees. A full roof replacement requires the physical removal of the old system, which incurs significant labor costs and waste disposal fees. Restoration eliminates these steps. Furthermore, roof restoration is often classified as maintenance rather than a capital improvement for tax purposes, allowing for immediate expensing in the year the work is performed.
| Factor | Silicone Roof Coating (Restoration) | Traditional Re-Roofing (Replacement) |
|---|---|---|
| Cost per Square Foot | Typically 50% to 70% less than replacement | Full cost of materials and labor |
| Project Duration | Days to Weeks (Faster) | Weeks to Months (Slower) |
| Business Disruption | Minimal (Low noise, no tear-off) | High (Heavy machinery, noise, debris) |
| Waste Generation | Near Zero | High (Tons of material sent to landfill) |
| Energy Efficiency | High (Reflects up to 90% of UV rays) | Varies by material selected |
Weather Considerations for San Marino
The climate in San Marino presents specific challenges for roofing systems, primarily driven by high ultraviolet (UV) exposure and thermal shock. Roofs in this region experience intense heat during the day and rapid cooling at night. This expansion and contraction cycle causes seams to separate and membranes to crack. Silicone roof coatings possess high elasticity, allowing the membrane to expand and contract with the building without cracking.
Additionally, while rain is less frequent, it can be heavy. Flat roofs often suffer from ponding water, which is water that stays on the roof for more than 48 hours. Unlike acrylic coatings, silicone is inorganic and moisture-cured. It does not break down or revert to a liquid state when exposed to standing water. This resistance to ponding water is a critical requirement for flat commercial roofs in the area.
Extend the Life of Your Roof by 20 Years
Applying a silicone coating system effectively resets the clock on the aging of a roof. Manufacturers offer warranties ranging from 10 to 20 years depending on the thickness of the application (measured in mils). Once the warranty period expires, the roof can typically be washed and recoated to extend the warranty for another term. American High Tech Roof Coatings Inc. utilizes high-solids silicone that provides a durable wear layer immediately upon curing. This renewable lifecycle allows a roof system to function indefinitely provided the coating is maintained and renewed at appropriate intervals.
