Alternative Roof-Blocking Systems

Traditional Roof-Blocking Systems

Almost all traditional roof-blocking systems use wood as the main foundation for attaching roof components together. Common attachments:

• Graven stops
• Eves
• Drops
• Fascia
• Gutters
• Cant strips
•  Vent stacks
• Rooftop equipment
• Expansion joints
• Roof curbs
• Copings

The drawbacks of using a wood base to nail into your roof structure include:

• Susceptible to damage and deterioration
• Susceptible to moisture, termites, ants, etc.
• Does not provide venting to allow moisture and gasses to pass through
• Prone to reduced dimensions, warping, and splintering
• It's hard to achieve a straight and uniform configuration

At Concrecel USA,  we've created an alternative to traditional roof-blocking systems. Our invention comes as a pre-prepared configuration, which can be customized to your commercial building and increases its lifespan. Call today to set up an appointment or request a free estimate.

Components of Our Alternative Roof-Blocking System

Our alternative roof-blocking system is made up of galvanized steel, steel, aluminum, plastic, and non-corrosive materials. Each system comes with three major components for attaching roofing equipment and materials: an anchoring flange, an intermediate portion, and an upper flange.

1. Anchoring flange: structured for attaching to the roof structure with an insulation layer or our lightweight insulating concrete.
2. Intermediate portion: installed with a vent gap or area of depth to accommodate insulation or our lightweight insulating concrete.
3. Upper flange: acts as a mounting base for roof components, materials, and equipment.

Advantages of Our Alternative Roof-Blocking System

• Requires less hardware, labor, and materials
• Fabricated to conform to any roof insulation or lightweight insulating concrete requirements
• Enhances wind resistance at the roof edge
• Integrates easily into the existing roof structure
• Pre-fastened holes created during assembly reduce human error