Natural light transforms commercial spaces. For property managers and business owners across Los Angeles, replacing outdated or leaking skylights on flat roofs can dramatically improve energy efficiency, employee satisfaction, and overall building performance. Shark Commercial Roofing Systems specializes in flat roof skylight replacement, helping businesses capture the many benefits of daylight while preventing costly roofing issues.
Modern skylights do more than illuminate; they create a healthier, more inviting environment. Studies consistently show that workplaces with abundant natural light experience higher productivity, improved morale, and reduced absenteeism. Employees in well-lit spaces often report better concentration, less eye strain, and enhanced well-being. In retail and office settings, customers and staff alike notice the difference a properly designed and installed skylight can make.
Make the most of your commercial flat roof, with quality skylight replacement services from the Shark experts. Call 213-466-0074 today to schedule your consultation.
Skylight Upgrades Matter on Flat Roofs
Unlike sloped roofs, flat roofing systems require special attention to drainage and waterproofing. When skylights are improperly installed, they can become weak points in the roof’s integrity. Over time, this can lead to water ponding, leaks, insulation damage, and structural deterioration.
At Shark Commercial Roofing Systems, we’ve seen the full range of issues that stem from poor skylight installations, from minor condensation problems to major water intrusion that affects entire sections of the roof deck. A properly executed skylight replacement eliminates these risks by ensuring:
- Seamless integration with the roofing membrane: Skylights must be flashed correctly with compatible materials such as TPO, PVC, or modified bitumen.
- Adequate drainage design: The roof should slope slightly away from skylight curbs to prevent ponding water.
- Code-compliant sealing and insulation: Proper thermal barriers and waterproofing details reduce heat loss and prevent condensation.
- UV and impact resistance: High-quality glazing materials withstand California’s intense sun and seismic vibration.
Each replacement we perform is tailored to the roof system’s specifications, ensuring long-term durability and compliance with manufacturer warranties.
Common Flat Roof Skylight Problems
Even the best commercial skylights can deteriorate over time. Common warning signs include:
- Cracked or yellowed glazing that blocks light and traps heat
- Leaking seams around the skylight frame after rain
- Interior staining or mold near ceiling openings
- Pooling water around skylight curbs
- Drafts or heat loss due to poor insulation
If you notice any of these issues, it’s time for a professional skylight inspection and replacement. Prompt action prevents more serious roof damage and keeps your property in top condition year-round.
Legal and Code Considerations in Los Angeles
In the Los Angeles region, skylight replacements are subject to specific building codes and energy standards. Compliance isn’t just about safety; it’s about optimizing your investment for performance and longevity.
- Title 24 Energy Compliance: California’s energy code requires skylights in commercial buildings to meet strict efficiency standards, including Solar Heat Gain Coefficient (SHGC) and U-factor ratings.
- Permit Requirements: Most skylight replacements on commercial roofs require permits from the Los Angeles Department of Building and Safety (LADBS), especially if structural modifications are involved.
- Fall Protection and Safety Codes: OSHA and Cal/OSHA guidelines mandate guardrails or safety barriers during installation and maintenance.
- Fire and Impact Ratings: Commercial skylight materials must meet ASTM impact and fire-resistance classifications.
Shark Commercial Roofing Systems ensures every skylight replacement meets or exceeds these standards. Our team coordinates with local authorities, engineers, and inspectors to maintain full compliance and minimize project delays.
The Shark Commercial Roofing Advantage
With decades of experience serving Southern California’s commercial roofing market, Shark Commercial Roofing Systems combines expert craftsmanship with advanced materials to deliver watertight, energy-efficient skylight solutions. Whether you manage an office complex, retail center, warehouse, or industrial facility, our specialists manage everything from removing outdated units to installing new, code-compliant replacements designed for your specific roof type.
Our skylight replacement services include:
- Detailed roof and drainage evaluation
- Custom skylight sizing and specification
- Energy-efficient and impact-rated glazing
- Professional installation and sealing
- Post-installation inspection and warranty documentation
Each project is completed with minimal disruption to your operations and maximum attention to detail.
Skylight Replacement Services
Give your building the upgrade it deserves with professional flat roof skylight replacement from Shark Commercial Roofing Systems. Enjoy brighter interiors, lower energy bills, and a workspace that fosters productivity and satisfaction.
Serving Los Angeles, Glendale, Pasadena, Burbank, Santa Monica, and surrounding areas.
Contact Shark Commercial Roofing Systems today at 213-466-0074 to schedule your skylight evaluation and discover how natural light can transform your commercial property.
FAQ
How long does a flat roof skylight replacement typically take?
Most commercial skylight replacements can be completed within one to three days, depending on the number of units, accessibility, and existing roof conditions. Shark Commercial Roofing Systems ensures minimal disruption to your business operations during the process.
Are there energy-efficient skylight options that meet California’s Title 24 standards?
Yes. We install advanced, energy-rated skylights that comply with California’s Title 24 code. These models help reduce solar heat gain, minimize glare, and lower overall cooling costs while maintaining excellent natural lighting.
How can I prevent leaks around new skylights on a flat roof?
The key is professional installation. Proper flashing, membrane integration, and drainage slope design ensure watertight performance. Our certified installers use high-quality materials compatible with your existing roof system to prevent future leaks or ponding issues.

