Roof Drain Dome Type

Roof Drain Dome Type Specification

Operating System
Manual

Usage & Applications
Industrial, Commercial and Residential Roof Drainage

Type
Dome Type Roof Drain

Feature
High strength, Durable, Weather resistant, Anti-blockage design

Thickness
3 mm - 6 mm

Surface Finishing
Smooth, Powder coated

Weight Capacity
Up to 500 kg load-bearing

Surface Treatment
Anti-corrosive

Structure
Perforated dome with body base

Product Type
Roof Drain Dome Type

Material
Cast Iron / Aluminium / PVC

Size
110 mm, 160 mm, and other custom sizes

Color
Black, Grey

Weight
2.8 kg - 6 kg (depending on size and material)

Installation Type
Screwed/Threaded or Fixed

Shape
Dome

Flushing
Self-cleansing

Standards Followed
IS/BS/ASTM standard

Application Environment
Outdoor, Rooftop

Lifespan
15+ years under normal conditions

Temperature Resistance
Up to 80C

Packaging
Individual box packing

Connection End
Socket or Flanged

Grid Design
Circular mesh dome

Drain Outlet Diameter
Standard outlet 4 inch, 6 inch

Maintenance
Easy-clean design

Water Flow Rate
Up to 65 L/sec

UV Resistance
Yes

Roof Drain Dome Type Trade Information

Minimum Order Quantity
50 Pieces

Sample Available
No

Main Export Market(s)
Asia, Middle East, North America, South America, Australia, Africa, Western Europe, Eastern Europe, Central America

Certifications
ISO 9001 certified group

About Roof Drain Dome Type

Roof Drain Dome Type

Roof Drain Dome Type is easily installed in any size and shape roof . Its large dome structure provides maximum free area for quick drainage of rainwater. Designed by using best in classÂ raw-materials and advance techniques by our trained professionals, the Roof Drain Dome Type offered by us is mainly praised among our customers for its smooth finish. Provided hopper is widely used at the roof ofÂ commercial and residential roofs for harvesting the rain water. We offer this Roof Drain Dome Type in different shapes, sizes and other related specifications to our valuable clients`.

High Performance Drainage Solution

This dome-type roof drain is designed to deliver rapid water evacuation, supporting a flow rate of up to 65 liters per second. Its perforated circular grid reduces clogging and ensures self-cleansing action, making it ideal for heavy rainfall scenarios. Available in multiple sizes and configurations, it provides seamless integration into diverse rooftop and outdoor environments.

Durable Construction and Longevity

Manufactured from cast iron, aluminium, or PVC, and treated with anti-corrosive, powder-coated finishes, the dome drain withstands UV exposure, varied temperatures (up to 80C), and significant physical loads, ensuring a product lifespan exceeding 15 years. The smooth surface and robust structure guarantee weather resistance and reliable operation throughout its service life.

Hassle-Free Installation and Maintenance

With options for screwed/threaded or fixed installation, the roof drain adapts to different mounting needs. The easy-clean design, paired with a self-cleansing grid, minimizes routine maintenance efforts, helping property owners maintain consistent drainage performance effortlessly.

FAQs of Roof Drain Dome Type:

Q: How is the dome-type roof drain installed on different surfaces?

A: The drain can be installed using either screwed/threaded or fixed methods. Both socket and flanged connection ends are available, allowing secure integration into diverse rooftop surfaces, whether concrete, metal, or other substrates.

Q: What are the benefits of the circular mesh dome grid design?

A: The circular mesh dome grid design ensures anti-blockage operation by preventing large debris entry, maintains high water flow rates, and supports self-cleansing, which collectively reduces maintenance and enhances drainage efficiency.

Q: Where can this dome type roof drain be used?

A: It is suitable for outdoor rooftop drainage in industrial, commercial, and residential buildings. Its weather-resistant and UV-protected features make it ideal for exposed and high-traffic environments across India and beyond.

Q: What maintenance is required and how easy is it to clean the roof drain?

A: The drain features an easy-clean design. Regular inspection and removal of surface debris are typically sufficient thanks to its self-cleansing perforated grid. Occasional rinsing may be recommended for optimal performance.

Q: What standards does the dome roof drain comply with?

A: This product is manufactured in accordance with IS, BS, and ASTM standards to ensure quality, durability, and compatibility with global construction requirements.

Q: What sizes and materials are available for this roof drain?

A: Standard outlet diameters of 4-inch and 6-inch are offered, with overall sizes including 110 mm, 160 mm, and other custom sizes. Materials include cast iron, aluminium, and PVC, each chosen for specific strength and application needs.

Q: What makes this roof drain stand out in terms of durability and safety?

A: Features like anti-corrosive powder coating, UV resistance, load-bearing capacity up to 500 kg, and a robust dome shape guarantee superior durability and safety. It is built to withstand harsh weather and endure for at least 15 years under normal operating conditions.