GRÖMO ALUSTAR flat-roof branch box-shape
The GRÖMO ALUSTAR flat-roof branch can be easily combined with all common flat roof drainage systems and creates beautiful accents within the design of the exterior façade. Thanks to the pre-mounted gasket in the connecting pipe, mounting the flat-roof branch could not be easier. It is placed on the flat roof attic drainage pipe, and is simply connected to the downpipe. The perforated plate prevents the ingress of leaves, and ensures sufficient ventilation of the downpipe in heavy rain.
Back to overview
| Material / Nominal Size | Surface |
|---|---|
| Anthracite | TX |
| Jet black | TX |
| Light grey | TX |
| Testa di Moro | TX |
| 75/80x80 | 75/100x100 | 110/100x100 |
|---|---|---|
|
89964
GRÖMO ALUSTAR flat-roof branch box-shape TX Anthracite (89964) Description: Flat-roof branch box-shape Nominal size (mm): 75/80x80 Manufacturer: GRÖMO Item no.: 89964 Material: Coated aluminium Colour: Anthracite (RAL 7016) Surface: TX-surface (textured) Version: Includes pre-mounted inflow seal |
89971
GRÖMO ALUSTAR flat-roof branch box-shape TX Anthracite (89971) Description: Flat-roof branch box-shape Nominal size (mm): 75/100x100 Manufacturer: GRÖMO Item no.: 89971 Material: Coated aluminium Colour: Anthracite (RAL 7016) Surface: TX-surface (textured) Version: Includes pre-mounted inflow seal |
89981
GRÖMO ALUSTAR flat-roof branch box-shape TX Anthracite (89981) Description: Flat-roof branch box-shape Nominal size (mm): 110/100x100 Manufacturer: GRÖMO Item no.: 89981 Material: Coated aluminium Colour: Anthracite (RAL 7016) Surface: TX-surface (textured) Version: Includes pre-mounted inflow seal |
|
89967
GRÖMO ALUSTAR flat-roof branch box-shape TX Jet black (89967) Description: Flat-roof branch box-shape Nominal size (mm): 75/80x80 Manufacturer: GRÖMO Item no.: 89967 Material: Coated aluminium Colour: Jet black (similar to RAL 9005) Surface: TX-surface (textured) Version: Includes pre-mounted inflow seal |
89974
GRÖMO ALUSTAR flat-roof branch box-shape TX Jet black (89974) Description: Flat-roof branch box-shape Nominal size (mm): 75/100x100 Manufacturer: GRÖMO Item no.: 89974 Material: Coated aluminium Colour: Jet black (similar to RAL 9005) Surface: TX-surface (textured) Version: Includes pre-mounted inflow seal |
89984
GRÖMO ALUSTAR flat-roof branch box-shape TX Jet black (89984) Description: Flat-roof branch box-shape Nominal size (mm): 110/100x100 Manufacturer: GRÖMO Item no.: 89984 Material: Coated aluminium Colour: Jet black (similar to RAL 9005) Surface: TX-surface (textured) Version: Includes pre-mounted inflow seal |
|
89966
GRÖMO ALUSTAR flat-roof branch box-shape TX Light grey (89966) Description: Flat-roof branch box-shape Nominal size (mm): 75/80x80 Manufacturer: GRÖMO Item no.: 89966 Material: Coated aluminium Colour: Light grey (similar to RAL 7005) Surface: TX-surface (textured) Version: Includes pre-mounted inflow seal |
89973
GRÖMO ALUSTAR flat-roof branch box-shape TX Light grey (89973) Description: Flat-roof branch box-shape Nominal size (mm): 75/100x100 Manufacturer: GRÖMO Item no.: 89973 Material: Coated aluminium Colour: Light grey (similar to RAL 7005) Surface: TX-surface (textured) Version: Includes pre-mounted inflow seal |
89983
GRÖMO ALUSTAR flat-roof branch box-shape TX Light grey (89983) Description: Flat-roof branch box-shape Nominal size (mm): 110/100x100 Manufacturer: GRÖMO Item no.: 89983 Material: Coated aluminium Colour: Light grey (similar to RAL 7005) Surface: TX-surface (textured) Version: Includes pre-mounted inflow seal |
|
89965
GRÖMO ALUSTAR flat-roof branch box-shape TX Testa di Moro (89965) Description: Flat-roof branch box-shape Nominal size (mm): 75/80x80 Manufacturer: GRÖMO Item no.: 89965 Material: Coated aluminium Colour: Testa di Moro (similar to RAL 8019) Surface: TX-surface (textured) Version: Includes pre-mounted inflow seal |
89972
GRÖMO ALUSTAR flat-roof branch box-shape TX Testa di Moro (89972) Description: Flat-roof branch box-shape Nominal size (mm): 75/100x100 Manufacturer: GRÖMO Item no.: 89972 Material: Coated aluminium Colour: Testa di Moro (similar to RAL 8019) Surface: TX-surface (textured) Version: Includes pre-mounted inflow seal |
89982
GRÖMO ALUSTAR flat-roof branch box-shape TX Testa di Moro (89982) Description: Flat-roof branch box-shape Nominal size (mm): 110/100x100 Manufacturer: GRÖMO Item no.: 89982 Material: Coated aluminium Colour: Testa di Moro (similar to RAL 8019) Surface: TX-surface (textured) Version: Includes pre-mounted inflow seal |
| Material / Nominal Size | Surface |
|---|---|
| Anthracite | SX |
| Light grey | SX |
| Testa di Moro | SX |
| RAL - custom colour | SX |
| 75/80x80 | 75/100x100 | 110/100x100 |
|---|---|---|
|
83964
GRÖMO ALUSTAR flat-roof branch box-shape SX Anthracite (83964) Description: Flat-roof branch box-shape Nominal size (mm): 75/80x80 Manufacturer: GRÖMO Item no.: 83964 Material: Coated aluminium Colour: Anthracite (RAL 7016) Surface: SX-surface (smooth) Version: Includes pre-mounted inflow seal |
83971
GRÖMO ALUSTAR flat-roof branch box-shape SX Anthracite (83971) Description: Flat-roof branch box-shape Nominal size (mm): 75/100x100 Manufacturer: GRÖMO Item no.: 83971 Material: Coated aluminium Colour: Anthracite (RAL 7016) Surface: SX-surface (smooth) Version: Includes pre-mounted inflow seal |
83981
GRÖMO ALUSTAR flat-roof branch box-shape SX Anthracite (83981) Description: Flat-roof branch box-shape Nominal size (mm): 110/100x100 Manufacturer: GRÖMO Item no.: 83981 Material: Coated aluminium Colour: Anthracite (RAL 7016) Surface: SX-surface (smooth) Version: Includes pre-mounted inflow seal |
|
83966
GRÖMO ALUSTAR flat-roof branch box-shape SX Light grey (83966) Description: Flat-roof branch box-shape Nominal size (mm): 75/80x80 Manufacturer: GRÖMO Item no.: 83966 Material: Coated aluminium Colour: Light grey (similar to RAL 7005) Surface: SX-surface (smooth) Version: Includes pre-mounted inflow seal |
83973
GRÖMO ALUSTAR flat-roof branch box-shape SX Light grey (83973) Description: Flat-roof branch box-shape Nominal size (mm): 75/100x100 Manufacturer: GRÖMO Item no.: 83973 Material: Coated aluminium Colour: Light grey (similar to RAL 7005) Surface: SX-surface (smooth) Version: Includes pre-mounted inflow seal |
83983
GRÖMO ALUSTAR flat-roof branch box-shape SX Light grey (83983) Description: Flat-roof branch box-shape Nominal size (mm): 110/100x100 Manufacturer: GRÖMO Item no.: 83983 Material: Coated aluminium Colour: Light grey (similar to RAL 7005) Surface: SX-surface (smooth) Version: Includes pre-mounted inflow seal |
|
83965
GRÖMO ALUSTAR flat-roof branch box-shape SX Testa di Moro (83965) Description: Flat-roof branch box-shape Nominal size (mm): 75/80x80 Manufacturer: GRÖMO Item no.: 83965 Material: Coated aluminium Colour: Testa di Moro (similar to RAL 8019) Surface: SX-surface (smooth) Version: Includes pre-mounted inflow seal |
83972
GRÖMO ALUSTAR flat-roof branch box-shape SX Testa di Moro (83972) Description: Flat-roof branch box-shape Nominal size (mm): 75/100x100 Manufacturer: GRÖMO Item no.: 83972 Material: Coated aluminium Colour: Testa di Moro (similar to RAL 8019) Surface: SX-surface (smooth) Version: Includes pre-mounted inflow seal |
83982
GRÖMO ALUSTAR flat-roof branch box-shape SX Testa di Moro (83982) Description: Flat-roof branch box-shape Nominal size (mm): 110/100x100 Manufacturer: GRÖMO Item no.: 83982 Material: Coated aluminium Colour: Testa di Moro (similar to RAL 8019) Surface: SX-surface (smooth) Version: Includes pre-mounted inflow seal |
|
83963
GRÖMO ALUSTAR flat-roof branch box-shape SX RAL - custom colour (83963) Description: Flat-roof branch box-shape Nominal size (mm): 75/80x80 Manufacturer: GRÖMO Item no.: 83963 Material: Coated aluminium Colour: RAL - custom colour Surface: SX-surface (smooth) Version: Includes pre-mounted inflow seal |
83970
GRÖMO ALUSTAR flat-roof branch box-shape SX RAL - custom colour (83970) Description: Flat-roof branch box-shape Nominal size (mm): 75/100x100 Manufacturer: GRÖMO Item no.: 83970 Material: Coated aluminium Colour: RAL - custom colour Surface: SX-surface (smooth) Version: Includes pre-mounted inflow seal |
83980
GRÖMO ALUSTAR flat-roof branch box-shape SX RAL - custom colour (83980) Description: Flat-roof branch box-shape Nominal size (mm): 110/100x100 Manufacturer: GRÖMO Item no.: 83980 Material: Coated aluminium Colour: RAL - custom colour Surface: SX-surface (smooth) Version: Includes pre-mounted inflow seal |