Hot Asphalt Roofing System

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Roofing services

Hot Asphalt (BUR) known for its longevity, often lasting 20 to 30 years.

Hot asphalt roofing, also known as built-up roofing (BUR), involves the application of heated asphalt and layers of reinforcing materials to create a durable, waterproof roofing system. This method has been widely used for flat and low-slope roofs.

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Hot Asphalt (BUR) Roofing System

1. What is Hot Asphalt Roofing? Hot asphalt roofing, also known as built-up roofing (BUR), involves the application of heated asphalt and layers of reinforcing materials to create a durable, waterproof roofing system. This method has been widely used for flat and low-slope roofs.

2. Composition:

  • Asphalt: The primary waterproofing material, heated to a fluid state for easy application.
  • Reinforcement Layers: Typically made of fiberglass or organic felt, these layers provide strength and stability.
  • Granular Surface: Often topped with mineral granules or a smooth finish to protect against UV rays and weathering.
 

3. Installation Process:

  • Heating Asphalt: The asphalt is heated in a kettle until it reaches the appropriate temperature.
  • Layering: The hot asphalt is applied in layers, each followed by a reinforcing mat.
  • Final Layer: A final layer of hot asphalt is applied, often topped with gravel or granules for added protection.

Durability

4. Durability: Hot asphalt roofs are known for their longevity, often lasting 20 to 30 years when properly installed and maintained. They can withstand harsh weather conditions, including heavy rain, snow, and extreme temperatures.

Hot mop roofing in progress

Benefits

Hot Asphalt Roofing: Installation with or without Insulation

1. Installation with Insulation:

  • Benefits: Adding insulation improves the roof’s thermal performance, helping to regulate indoor temperatures and reduce energy costs. It also provides soundproofing benefits.
  • Types of Insulation: Common insulation materials include polyisocyanurate, expanded polystyrene (EPS), and extruded polystyrene (XPS).
  • Installation Process: The insulation boards are laid directly onto the roof deck, followed by the application of hot asphalt and reinforcement layers.

2. Installation without Insulation:

  • Benefits: This method can be more cost-effective and quicker to install. It’s suitable for roofs where insulation is not a priority or where the existing roof structure already provides sufficient insulation.
  • Application: Hot asphalt is applied directly to the roof deck, followed by layers of reinforcing materials, without additional insulation boards.

Considerations for Both Methods:

  • Moisture Management: Proper drainage and moisture barriers should be considered to prevent issues like water pooling and insulation damage.
  • Building Codes: Always check local building codes and regulations to ensure compliance, especially regarding insulation requirements.

 

Hot Asphalt Roofing: Installation with or without Insulation

1. Installation with Insulation:

  • Benefits: Adding insulation improves the roof’s thermal performance, helping to regulate indoor temperatures and reduce energy costs. It also provides soundproofing benefits.
  • Types of Insulation: Common insulation materials include polyisocyanurate, expanded polystyrene (EPS), and extruded polystyrene (XPS).
  • Installation Process: The insulation boards are laid directly onto the roof deck, followed by the application of hot asphalt and reinforcement layers.

2. Installation without Insulation:

  • Benefits: This method can be more cost-effective and quicker to install. It’s suitable for roofs where insulation is not a priority or where the existing roof structure already provides sufficient insulation.
  • Application: Hot asphalt is applied directly to the roof deck, followed by layers of reinforcing materials, without additional insulation boards.

Considerations for Both Methods:

  • Moisture Management: Proper drainage and moisture barriers should be considered to prevent issues like water pooling and insulation damage.
  • Building Codes: Always check local building codes and regulations to ensure compliance, especially regarding insulation requirements.

Hot asphalt roofing systems can be effectively installed with or without insulation, depending on the specific needs and goals of the building project.

ASAP Professional Roofer

Why Our Services

We offer reliable service backed by years of industry experience, ensuring your home receives the highest standard of care. Our commitment to quality craftsmanship and customer satisfaction guarantees peace of mind and long-lasting protection for your investment.