Roof Drainage
Products
Product highlights
Gutter Stark® leaf guard

Gutter
Stark®

Gutter protection.
Clean the gutter without a ladder.

Leaves, snow and ice are the enemies of every roof drainage system. Gutter Stark® puts an end to blocked gutters and in doing so improves protection against moisture penetrating the building. Gutter Stark® leaf guard ensures undisturbed drainage, even in sub-polar conditions. The new gutter protection is a pioneer in terms of performance due to the proven Alu-Rex technology. Gutter Stark® is also persuasive as a pre-filter for rainwater collection. Dirt is removed from the rainwater, making it available for further use.

Fits any gutter!

The new Gutter Stark® leaf guard was developed as a complete set for all the most common gutter sizes and types. It is available in aluminium and in anodised copper-coloured aluminium.

assets/images/3/Dachrinnenschutz_Gutter_Stark_Nummerierung-4ca76859.jpg

With round perforation
for maximum drainage performance
Roll-back profile
for optimised outflow
With overflow guard band
for perfect gutter closure
Robust hold
also under snow load
Dura-Shield surface
dimensionally stable and corrosion-free

Practical
benefits

Easier work.

Permanently optimised protection against soiling, e.g. from leaves, tree needles, blossoms, birds’ nests
Contamination is removed by the wind thanks to the smooth surface
Protection against vermin and mosquito nests
Pre-filtration for rainwater use

Functional improvement.

Drainage capacity of up to 755 litres per hour per m² as certified by independent testing laboratories
Dimensionally stable and firm fit in the gutter even under a heavy load of snow and ice
25-year warranty

Ready-to-install.

Quick and simple installation
Perfect match: developed for all gutters and gutter types
Available from specialist retailers and trade partners
Can be combined with all common construction metals: available in aluminium and also in
galvanized aluminium for copper

Installation of Gutter Stark®

Highest performance

Gutter Stark® remains functional all year round and the gutter cleans itself automatically thanks to its unique perforated structure (Alu-PerfTM), as proven by two independent tests. The system achieves a drainage rate of 63 millimetres per hour and square metre, even with 100 percent coverage. Gutter Stark® doesn't give up during downpours, either: the Roll-BackTM profile ensures that the volume of water is perfectly managed. The overflow stop band (Flex-SealTM) hermetically seals the gutter as well.

Gutter Stark® drainage capacity when the perforation is covered by residue:

% of the covered opening	Drainage quantity (mm/h/m²)
0	755
20	687
40	625
50	537
60	469
70	396
80	321
90	221
100	63

These results were measured and certified by two independent laboratories – Intertek and CRM Rainwater Drainage Consultancy.

assets/images/d/Gutter_Stark_DSC_0144-bd6792a9.jpg

Robust & self-cleaning.

Gutter Stark® can withstand virtually any weather. An additional sealant has been applied to its aluminium as well. Even ice and snow don't stand a chance and Gutter Stark® can of course remain in the gutter all year round, unlike conventional solutions.

With “automatic” gutter cleaning.

Are you wondering how often you need to clean the gutter? You may need to have the gutter cleaned by a professional if your roof is hard to access. Gutter Stark® puts an end to constant gutter cleaning. The guard system does not sit too deep in the gutter, so leaves, moss and tree needles are blown away by a light wind of just 10 km/h.

Wind speed required to blow debris away from the surface of the Gutter Stark®.: