Dam Buster Stretched R300-400 Flatback Rainhead With Adjustable Receiver

Dambuster R300-400 Stretched Flat Back Rainhead – Wide & Versatile Gutter Solution

The Dambuster R300-400 Stretched Flat Back Rainhead combines flat-back versatility with extended width, making it ideal for box gutters up to 400mm or side-outlet configurations. Designed for flexibility, this unit adapts to a wide range of gutter sizes while maintaining the reliability and performance you expect from Dambuster.

Key Features

• Adjustable Adapter: Fits any gutter size from 200mm to 500mm, ensuring a precise and secure installation.
• Flat-Back Versatility: Works with flat-back or side-outlet configurations, providing maximum flexibility in your roofing design.
• Stretched Design: Maintains the height and depth of the R300 while extending the width to match the R400 (400mm wide).
• Quick & Compliant Installation: Comes with pre-installed fixing tabs for secure, professional attachment.
• Professional Finish: Top trim/beading sold separately to complete your installation.

Colour Options Available:

Classic Finish: Surfmist, Monument, Night Sky, Shale Grey, Dover White, Woodland Grey, Evening Haze, Southerly, Dune, Paperbark, Classic Cream, Bluegum, Windspray, Gully, Jasper, Wallaby, Basalt, Ironstone, Deep Ocean, Cottage Green, Pale Eucalypt, Manor Red

Special Finish:

ULTRA finish: Made to Order (ETA 7–10 days)

Matt finish: Made to Order (ETA 7–10 days)

For assistance with colour selection or special orders, contact us directly.

For technical specifications, installation instructions, and size calculators, visit the Dambuster Technical Downloads page: Technical Downloads
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Downloads