Half round gutters are designed to meet the needs of both new builds and refurbishment projects. Manufactured to BS EN607 standards, these gutters provide an efficient and reliable solution for various roofing styles. Here are the main reasons to choose FloPlast half round gutters:
Classic Design: The original 112mm half round gutter profile suits both modern and traditional properties.
Easy Installation: Pre-fitted gutter seal retaining clips and pre-lubricated seals make the system quick and user-friendly to install.
Cost-Effective: An economical option for managing rainwater without compromising on quality.
High Flow Capacity: Handles rainwater effectively, even in heavy downpours.
Wide Compatibility: Connects seamlessly to most other metal or plastic systems using an extensive range of adaptors.
Certified Quality: Backed by a BSI Kitemark (KM501316), ensuring top-notch manufacturing standards.
Versatile Product Range: Includes various colour options like black, white, grey, brown, and anthracite grey to suit different aesthetic preferences.
Good Flow Capacity: The half round gutter system can handle between 0.92 and 2.6 liters per second, depending on the positioning of rainwater downpipes and the fall angle.
Flexible Application: Suitable for standard domestic roofs and adaptable for steeper or larger roofs with alternative gutter styles such as Deepflow or Ogee.
Durable and Reliable: Guaranteed for long-term performance and aesthetic appeal.
Pre-Lubricated Seals: Simplifies the assembly process and enhances the overall installation experience.
Material Options: Available in high-quality PVC, with options to upgrade to aluminium gutters or steel gutters for enhanced durability.
FloPlast half round gutters are compatible with various guttering systems, including Hepworth, Brett, Polypipe, and others. For optimal compatibility, refer to the manufacturer’s compatibility chart. This flexibility makes half round gutters a preferred choice for property renovations and upgrades.
The capacity of half round gutters depends on factors such as the size, fall angle, and positioning of downpipes. While the system can be installed level, a fall of 1:600 is recommended to maximise drainage efficiency. This equates to approximately 1 inch per 50 feet or 2.5 cm per 15 metres.
For larger or more demanding roofing systems, consider:
Deepflow Gutters: Ideal for steeply pitched roofs or larger roof surfaces.
Industrial Guttering: Recommended for barns or commercial buildings.
Additionally, the gutter length can be adjusted to fit varying roof dimensions, ensuring an optimal fit for any project.
Installing half round gutters is straightforward thanks to FloPlast’s innovative design features. Here are some essential tips:
Prepare the Site: Ensure the roofline is clean and free of debris before installation.
Use a Fall Angle: Incorporate a 1:600 fall for optimal water flow.
Secure Properly: Use pre-fitted retaining clips to ensure a secure fit.
Maintain Regularly: Keep gutters and round downpipes free of leaves and debris to maintain efficient flow.
For detailed installation guide, watch our FloPlast’s PVC gutter installation video.
Half round gutters feature a smooth, semi-circular profile that offers excellent water flow and a timeless appearance. Other styles, such as Ogee gutters, have a more decorative design and may provide higher capacity for larger roofs.
Yes, half round gutters are suitable for steep roofs.
However, due to the increased volume and speed of rainwater runoff from steeper pitches, it’s important to ensure the system has sufficient capacity. If the roof is exceptionally steep or large, you might want to consider upgrading to high-capacity options like Deepflow gutters or Ogee gutters to handle the increased flow effectively.
Regularly remove leaves and debris from the gutters and round downpipes to prevent blockages and maintain optimal performance.
Yes, FloPlast half round gutters are compatible with various systems, including Hepworth and Polypipe, when using the appropriate adaptors.
FloPlast half round gutters are 112mm and are suitable for most domestic roofs. For larger roofs, consider the 170mm Industrial Guttering option or explore high capacity options within the product range. Read our PVC gutter size guide to find out the right guttering for your project.
Yes, in addition to PVC, We also offer aluminium gutters and steel gutters for projects requiring enhanced durability and a premium appearance.
FloPlast’s half round gutter system is a reliable, cost-effective, and versatile solution for rainwater management. Its classic design, ease of installation, wide compatibility, and extensive product range—including options like anthracite grey finishes and high capacity models—make it an excellent choice for both new builds and refurbishment projects. For more information or assistance, contact our expert team or explore our detailed guides and tips section.