Key Considerations in Low Slope Roofing
Due to its practicality and cost-effectiveness, low slope roofing is a common choice for industrial, commercial, and institutional buildings. However, installing and maintaining it requires careful consideration of several critical factors to prevent water damage and ensure proper drainage.
This article will cover the key considerations in choosing and installing a low slope roofing system.
1. Roofing Materials
The choice of roofing material is critical in determining the durability and longevity of a low slope roofing system. The most common material options include:
- Built-up roofing (BUR): BUR consists of multiple tar and gravel or asphalt and felt layers. It is known for its longevity and easy repairability.
- Modified bitumen: Modified bitumen includes rubber modifiers and solvents to enhance its durability and flexibility. It comes in rolls and is easy to install. It is also well-suited for areas with extreme temperature fluctuations.
- Single-ply roofing: Single-ply roofing is a family of roofing materials that include EPDM, TPO, and PVC membranes. These materials are lightweight and provide good weather resistance.
- Metal roofing: Metal roofing can be made from aluminum, steel, and copper and is known for its durability and longer lifespan.
Different types of roofing systems perform better in various weather conditions. For instance, some roofing systems are more suitable for heavy rain or snow areas. However, others are better suited for places with high temperatures or winds.
3. Roof Insulation
Insulation is crucial in maintaining the building’s energy efficiency and preventing condensation in the roofing system. When choosing insulation for low slope roofing, it’s important to consider the R-value, which indicates the material’s ability to resist heat flow. A higher R-value means better insulation.
Proper drainage is essential to prevent water accumulation and subsequent damage. The roofing system needs a slope or a tapered insulation system that directs water toward drains and scuppers. Without proper drainage, the water can pool, leading to leaks and other damage.
Regular maintenance is necessary to extend the life of a low slope roofing system, and its needs will depend on the material used and the area’s climate. Similarly, periodic inspection, cleaning, and repair are crucial to prevent water infiltration and other issues.
Improper installation can lead to various issues, including poor drainage, leaks, and damage to the roofing materials. Therefore, hiring a qualified roofing contractor with experience installing low slope roofs is essential.
A reasonable low slope roofing contractor will provide a warranty that covers defects in materials and workmanship and have a fair coverage duration.
Elevate Your Low Slope Roofing With Knickerbocker!
When it comes to roofing systems, safety and expertise should be your top priorities. Knickerbocker Roofing & Paving Co. understands the value of both and strives to provide the best service while ensuring our team’s and clients’ safety.
With over 135 years of experience, we offer low slope roofing installation, replacement, repair, maintenance, and deck repairs. Moreover, our skilled professionals bring a “safety first” mentality to every project, ensuring all work is completed in compliance with industry standards and regulations.