As a business owner, maintaining the roof of your commercial building is crucial to ensure the safety and functionality of your space. However, over time, due to exposure to the elements and age, roofs can become damaged, deteriorated, or worn out.
Commercial re-roofing involves replacing existing roofing system/s on commercial buildings. This process includes removing the old roofing material, inspecting and potentially repairing the roof decking, adding new insulation for energy efficiency, installing a new roof membrane (often single-ply or built-up), and ensuring all elements are properly sealed for waterproofing.
Due to the complexity of commercial roofs, experienced contractors and safety equipment like lifts or scaffolding are typically required for the job.
This blog aims to provide critical pointers that business owners need to learn about commercial roofing in Seattle.
1. Climate Considerations
Seattle has a maritime climate characterized by frequent rainfall and relatively mild temperatures. The city receives significant rain throughout the year, posing challenges for roofing systems.
To guarantee the longevity and durability of your commercial roof, proper drainage and waterproofing systems must be maintained or reinstalled so you can avoid leaks and water damage. Investing in high-quality roofing materials and installation is crucial to mitigate the effects of Seattle’s rainy climate.
2. Roofing Materials
Given the high precipitation levels, choosing durable and water-resistant roofing materials is essential. Metal roofing, single-ply membranes like TPO (Thermoplastic Olefin) or PVC (Polyvinyl Chloride), and modified bitumen roofing are popular choices for commercial buildings in Seattle due to their waterproofing capabilities.
3. Community Standards
When selecting buildings in Seattle, consider community standards and architectural guidelines. Seattle’s building code requires new structures to withstand windstorms up to 85 mph for three seconds. Consult a professional roofing contractor with experience to ensure the roofing material meets local requirements and provides necessary protection and durability.
4. Energy Efficiency
Seattle’s commitment to sustainability and energy efficiency makes it essential to consider roofing materials that can help manage indoor temperatures and reduce energy consumption. Reflective roofing materials or cool roofs, which reflect more sunlight and absorb less heat, can be advantageous in this climate.
5. Process
Commercial roofing in Seattle typically involves these steps:
- Initial inspection to assess the existing roof’s condition
- Repairing the underlying structure if needed
- Installing the new roofing system
The process can also include insulation improvements, ventilation enhancements, and other upgrades. Additionally, it’s not recommended to simply overlay new materials on top of old, saturated roofing materials. Instead, experienced contractors replace the entire old roof and materials with new.
6. Snow Load
While snowfall in Seattle is relatively rare, you still have to ensure that your roofing structure can handle the additional weight. Proper design and construction considerations are necessary to prevent roof collapse during snow events.
7. Professional Expertise
Given the unique climate challenges and regulatory requirements in Seattle, it’s advisable to work with roofing contractors who are experienced in the area. They will be familiar with the distinct needs of roofs in this region and can recommend suitable materials and techniques.
Navigate Re-Roofing Challenges With Roofscapes NW
Don’t let roofing challenges compromise the integrity of your commercial property. Trust Roofscapes NW to be your partner in safeguarding your investment.
Roofscapes NW is your go-to option for reliable re-roofing solutions in Seattle. Our team specializes in re-roofing commercial properties and guides business owners in selecting suitable roofing materials that can withstand the local challenges of the Seattle area.
For more information, call (206) 778-8361 and secure your roof’s longevity.
