Gutter Stark – Discreet and Durable Gutter Leaf Guard for Existing Systems

Gutter Stark is a high-performance rain gutter guard designed to protect existing guttering systems against blockages caused by leaves, pine needles, moss and roof debris. Made of anodised aluminium, it is compatible with zinc gutters, PVC systems, and galvanised steel gutters—whether half-round or box-shaped.
This mesh guard for gutters combines mechanical filtration, long-term resistance and discreet installation, making it an ideal solution for property owners and installers seeking long-lasting gutter protection without altering the roofline’s appearance.
An effective and discreet leaf and gutter guard
The micro-perforated mesh (< 3 mm) prevents organic matter from entering the gutter, while ensuring high flow capacity even during heavy rain. Water drains freely, minimising overflow, while the mesh avoids standing water and reduces the risk of mosquito breeding.
The integrated Roll-Back edge guides water directly into the gutter, even during intense downpours. Lab-tested to drain up to 755 litres of water per hour, Gutter Stark helps maintain clean, fully functional eavestroughs with minimal maintenance.
Technical specifications
- Material: Anodised aluminium
- Perforation: 2.8 mm diameter
- Lengths available: 1 m or 2 m
- Widths: 280 mm, 333 mm, 400 mm
- Compatible materials: Zinc, PVC, galvanised steel, copper,
- Compatible shapes: Half-round, box, square
- Accessories: Stainless steel clips and supports included
- Drainage performance: up to 755 L/h
- Warranty: 25 years
This corrosion-resistant gutter mesh system performs reliably through hail, frost and extreme temperatures. Its aluminium structure does not warp or rust, even in coastal or alpine climates.
Quick installation with no dismantling required
Gutter Stark is installed directly on top of the existing gutter using stainless steel supports and clips (included). No removal or modification of the existing guttering system is needed. It’s a time-saving solution for roofers and homeowners alike.
Its adjustable design fits standard profiles across the UK and Europe, including metal box gutters, zinc gutters, and PVC half-round systems. The flexSeal™ band reinforces the back seal, ensuring tight waterproof integration with the fascia.
A long-term solution to protect gutters from blockages
More than just a gutter leaf guard, Gutter Stark® is a complete gutter protection mesh system, combining:
- A recyclable aluminium gutter screen
- Lab-tested rainwater filtration
- Secure installation via clips and brackets
- Reinforced performance in challenging conditions
Its discreet design and copper colour option make it ideal for both residential and heritage buildings where aesthetic integration matters.


