Commercial Roofers Margate

Commercial Roofing FAQs

What are the different types of roof drains?

Several types of roof drains are available, each with its design:

• Conventional Drains: Simple drains with a strainer and a vertical drainpipe.
• Siphonic Drains: Use the Venturi effect to create a vacuum that pulls water through the drain more rapidly, allowing for smaller drainpipes and reduced roof penetrations.
• Scupper Drains: Openings in parapet walls or roof edges that allow water to drain off the roof.

A roofing contractor can help you determine the best type of drain for your commercial roof.

What is a roof drain, and how does it work?

A roof drain is a plumbing fixture designed to collect water from the roof surface and direct it into the building's drainage system. It's a critical part of a flat roof's drainage system, preventing ponding water and ensuring proper water runoff. Roof drains typically consist of:

• Drain Strainer: A grate or screen that prevents debris from clogging the drainpipe.
• Drain Body: Collects the water from the roof.
• Drainpipe: Connects to the building's drainage system, directing the water away.

What is a roof access hatch?

A roof access hatch, also known as a roof hatch or access door, is an opening in the roof that provides safe and convenient access to the roof surface. They are essential for:

• Maintenance and repairs
• Equipment installation and servicing
• Inspections
• Emergency egress

Roof access hatches come in various sizes and styles, designed for different types of roofs and applications. They can be made from materials like metal, fiberglass, or wood and are typically equipped with safety features like handrails and locking mechanisms.

What should I do to prepare my business for a commercial roof installation?

To ensure a smooth and efficient commercial roof installation process, you should:

• Communicate with Tenants or Employees: Inform occupants of the building about the project timeline, any potential noise or disruptions, and safety precautions during construction.
• Clear Access and Parking: Provide clear access to the roof area for the roofing crew and equipment. Designate parking areas for their vehicles.
• Protect Interior Spaces: Cover or remove valuable equipment, inventory, or sensitive materials inside the building to protect them from dust or debris.
• Coordinate with Other Trades: If other trades, such as HVAC technicians or electricians, are involved in the project, coordinate their work schedules with the roofing contractor to avoid conflicts and ensure a smooth workflow.
• Review Insurance and Permits: Confirm that the roofing contractor has adequate insurance coverage and has obtained all necessary permits for the project.

By taking these preparatory steps, you can minimize disruptions, ensure a safer work environment, and contribute to a successful commercial roof installation project.