- Commercial Roofing
- Flat Roofs
Flat Roofs
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Quality Flat & Low-Slope Roof Solutions
Commercial flat or low-sloped roofs offer a range of benefits that make them a popular choice for various commercial properties. These roofs provide versatility in design and utilization of space, allowing for the installation of HVAC units, solar panels, and other equipment. Additionally, flat roofs are often easier and more cost-effective to maintain compared to sloped roofs, with simpler access for inspections and repairs. Their streamlined appearance can also contribute to the aesthetic appeal of a building while providing ample space for rooftop amenities such as gardens or outdoor seating areas. Moreover, flat roofs can be constructed with durable materials that offer excellent weather resistance and energy efficiency, making them a practical and sustainable option for commercial buildings.
Flat Roof Options
Recommended
DURO-LAST
GKS proudly presents “Duro-Last, the World’s Best Roof©.” It’s the largest manufacturer of prefabricated, thermoplastic, single-ply roofing systems in the country, backed by satisfied customers and unrivaled features:
- Pre-fabricated in the factory for precise fitting
- White color reduces utility costs
- 15-year warranty with no exclusions
- Quick installation with heat-fused seams
- Serviceable with heat-seamed modifications
- Class IV Impact Resistance rating
- Custom accessories for every need
- Reflective white membrane lowers temperatures and energy bills
The “Next Best” Option
TPO (Thermoplastic PolyOlefin)
Though similar to Duro-Last, TPO roofs offer:
- Ten-foot-wide rolls heat-welded onsite
- Adequate protection with white color
- 20-year prorated warranty with exclusions
- Quick installation without business closure
- No Class IV Impact Resistance
- Even coverage but lacks some advanced features
Other Options
Modified/Built-up
A traditional choice with challenges:
- Three-foot-wide rolls with many seams
- Long-term performance if installed correctly
- No utility cost improvement
- 20-year prorated warranty with exclusions
- Slow, dirty installation with potential hazards
- No Class IV Impact Resistance
Spray Foam
Offers insulation but with drawbacks:
- Requires re-coating every few years
- Improves utility costs but with porous insulation
- Short-term warranties with multiple exclusions
- Fast installation prone to problems and mistakes
- No Class IV Impact Resistance
- Mixed performance with potential leaks and inconsistencies