The deep-drawn GRÖMO ALUSTAR gutter corner made from one piece counterbalances low tolerances on the building.... more

GRÖMO ALUSTAR Gutter corner - exterior corner - 90° - half round

Nominal size
250, 280, 333, 400
Materials

Not available in all sizes

The deep-drawn GRÖMO ALUSTAR gutter corner made from one piece counterbalances low tolerances on the building.... more

GRÖMO ALUSTAR Gutter corner - interior corner - 90° - half round

Nominal size
250, 280, 333, 400
Materials

Not available in all sizes

The GRÖMO ALUSTAR gutter corner for box gutters saves time during installation. No need for tedious mitre cutting. Screw in, glue, and the interior corner is ready!... more

GRÖMO ALUSTAR Gutter corner - exterior corner - 90° - box

Nominal size
250, 333, 400
Materials

Not available in all sizes

The GRÖMO ALUSTAR gutter corner for box gutters saves time during installation. No need for tedious mitre cutting. Screw in, glue, and the interior corner is ready!... more

GRÖMO ALUSTAR Gutter corner - interior corner - 90° - box

Nominal size
250, 333, 400
Materials

Not available in all sizes

The GRÖMO ALUSTAR plug-in gutter end cap is the perfect closure for the gutter! It holds by itself. Thanks to the mortise groove, adhering can be done with both hands.... more

GRÖMO ALUSTAR Plug-in gutter end cap, half round left

Nominal size
250, 280, 333, 400
Materials

Not available in all sizes

The GRÖMO ALUSTAR plug-in gutter end cap is the perfect closure for the gutter! It holds by itself. Thanks to the mortise groove, adhering can be done with both hands.... more

GRÖMO ALUSTAR Plug-in gutter end cap, half round right

Nominal size
250, 280, 333, 400
Materials

Not available in all sizes

The universal GRÖMO ALUSTAR gutter end cap for half round gutters can be mounted on either the left or right end of the gutter. ... more

GRÖMO ALUSTAR Gutter end cap half round universal - high

Nominal size
250, 280, 333, 400
Materials

Not available in all sizes

The universal GRÖMO ALUSTAR gutter end cap for box gutters can be mounted on either the left or right end of the gutter. ... more

GRÖMO ALUSTAR gutter end cap box shape universal

Nominal size
250, 333, 400
Materials

Not available in all sizes

The GRÖMO ALUSTAR gutter expander is vulcanised on both sides and suitable for installing between two half round box gutters. The rubber is covered in the visible area.... more

GRÖMO ALUSTAR Gutter expander - with cover - half round

Nominal size
280, 333, 400
Materials

Not available in all sizes

The GRÖMO ALUSTAR gutter expander is vulcanised on both sides and suitable for installing between two box gutters. The rubber is covered in the visible area.... more

GRÖMO ALUSTAR Gutter expander - with cover - box shape

Nominal size
333, 400
Materials

Not available in all sizes

The GRÖMO ALUSTAR gutter hook holds the half round gutter securely and stably on the roof.... more

GRÖMO ALUSTAR gutter hook half round

Nominal size
250/23x7, 280/28x7, 333/28x7, 333/30x5, 400/30x7
Materials

Not available in all sizes

The GRÖMO ALUSTAR gutter hook holds the half round gutter securely and stably on the roof.... more

GRÖMO ALUSTAR gutter hook half round long

Nominal size
280/28x7, 333/28x7
Materials

Not available in all sizes

The box-shaped GRÖMO ALUSTAR gutter hook holds the box gutter securely and stably on the roof.... more

GRÖMO ALUSTAR gutter hook box

Nominal size
250/23x7, 333/28x7, 400/30x7
Materials

Not available in all sizes

The GRÖMO ALUSTAR fascia bracket is suitable for all vertical eaves. The bracket is fastened directly on the fascia board or stonework, with no need to painstakingly bend the iron bracket.... more

GRÖMO ALUSTAR fascia bracket half round

Nominal size
250/28x7, 280/28x7, 333/28x7
Materials

Not available in all sizes

... more

Nominal size
250/28x7, 333/28x7
Materials

Not available in all sizes

The leaf catch is good for universal use and works with everything from the soldering support to the hopper. It safely and reliably prevents leaves from entering the downpipe.... more

Leaf sieve

Nominal size
60, 75-80, 85-90, 100, 120, 150
Materials

Not available in all sizes

PAINT-COATED ALUMINIUM GUTTER CORNERS AND ACCESSORIES.

It all comes down to the accessories.

The job of a roof drainage system is to collect the rainwater or meltwater that runs off the roof and to divert it in a controlled way. Since this prevents the outer and cellar walls from being penetrated by moisture, it’s important to be able to rely on it at all times. Such a system consists of the gutter, the attached rainwater downpipe and the connecting pieces.
Above all, gutter accessories are crucial when absolute reliability is needed. Whether paint-coated gutter corners, gutter end caps or expanders, the spots that matter most aren’t the long straight lines. It’s the spots on the rain gutter where two pieces meet and need to have a perfectly water-tight connection. The gutter hooks are no less important. Namely, they are responsible not only for fastening the gutters, but also guarantee that rainwater will be discharged smoothly by ensuring the necessary angle for this.

High-quality aluminium - robust coating.

The end result can only be perfect when the quality is right from the beginning. This is the approach GRÖMO takes to selecting its raw materials. Combined with its years of experience as a manufacturer of high-quality gutter accessories, this creed enables GRÖMO to offer paint-coated aluminium roof drainage components as well, always guaranteed to be of the usual GRÖMO quality.
Their powder coating gives GRÖMO ALUSTAR products an extremely resistant surface. This meets with the highest requirements for UV resistance and the increasing environmental influences. The 7 colours in the GRÖMO ALUSTAR colour range are matched to all common roof and facade systems and guarantee a coherent and harmonious appearance. Whether it’s a gutter corner or gutter accessory in anthracite, brown (Testa di Moro), light grey, white, moss green, brick red or oxide red. The variety is huge. For even more individuality, GRÖMO gives you the option to choose the colour of your gutter accessories from 206 additional colours in the RGB colour space.

In short: GRÖMO ALUSTAR for all wind and weather.