Roof Structures

The requirements for the building envelope, and explicitly for the roof structure, are increasing continuously. Topics such as heat and noise insulation are becoming more and more important. Not least due to the legal requirements after the tightening of EnEV (German Energy Saving Regulation) 2016. In addition to the requirements of building physics, economy, sustainability and, naturally, the easy, fast and safe assembly of a roof structure all play an important role. 

BEMO-SOFT

Using the “soft” roof structure BEMO-SOFT, a very low OHTC of <0.15 W/m²K can be achieved with a low panel thickness. Due to the fast and easy assembly of the holder directly on the load-bearing layer, a very economical configuration can be achieved with a low use of materials and assembly time. Additionally increased fire-protection requirements can be complied with by installing “non-flammable” A1 insulation. 

BEMO-COMBI

BEMO-COMBI is the flexible and economical structure when faced with increased requirements regarding noise and heat insulation in the summer months. The basis for noise protection is laid by the first layer of rigid insulation. The innovative and economical COMBI rail, with the pre-mounted, heat bridge-free BEMO PUR thermal holder, is in the second part of the “hybrid roof”. This soft insulation, installed with a compression rate of approx. 20 %, completes the installation below the metal covering. 

BEMO-COMPACT

The very compact BEMO-COMPACT roof structure satisfies the most stringent requirements for noise insulation as well as heat insulation in summer and winter. Since the non-flammable, rigid insulation is laid in two layers, a height of up to 360 mm is possible. 

BEMO-PROMAX

Properties of the BEMO-PROMAX roof structure: Highest level of noise insulation, perfect heat insulation in summer and winter and excellent protection in case of fire. Acoustic insulation values of up to 49 dB and more can be achieved easily. The fast and easy installation of non-flammable, rigid insulation as well as mounting of the easy-to-install PROMAX rail supplement the structure. 

Roof Structure References

Boathouse Haven Kakumäe, Tallinn
Boathouse Haven Kakumäe, Tallinn
Estonia
Product:
Standing Seam N50-429
Material:
Aluminium blank
Surface:
6.100 sqm
Particularity:
Curving radius 950 mm. Curving on site.
Court No. 1 Wimbledon
Court No. 1 Wimbledon
England

Photo: Prater

Architecture:
KSS
Product:
SF N65-400, tapered
Material:
Aluminum
External Surface:
PVDF2
Colour:
sim. RAL 6007
Surface:
7,000 m2
Particularity:
BEMO Flex substructure. Inner bowl used BEMO-TOP as support for rainscreen panels. Full BEMO Engineering package.
Passenger Clearance Terminal Hongkong
Passenger Clearance Terminal Hongkong
China
Product:
Standing Seam
Material:
Aluminum
External Surface:
PVDF3
Surface:
39,000 sqm
Particularity:
Production of entire roof segments was carried out in factory halls due to the nearby Hong Kong airport.
Waterworld, Langenhagen
Waterworld, Langenhagen
Germany

Photo: Claus Kirsch/vor-ort-foto.de

Product:
BEMO-BOND und SF N65-400
Material:
Aluminium
External Surface:
BEMO-FLON, PE
Colour:
Similar to RAL 9010
Surface:
560 m2 BEMO-BOND, 2.000 m2 Standing Seam
Particularity:
Roof and facade in one colour
Astana Train Station
Astana Train Station
Kazakhstan

Photo: © Emre Dorter

Architecture:
Tabanlioglu Architects
Product:
SF N65-400
Material:
Aluminium
External Surface:
PVDF
Colour:
Similar to RAL 9007
Surface:
33.350 m2
Particularity:
Profile lengths up to 86 m
Community Centre, Munich
Community Centre, Munich
Germany

Photo: Benjamin Wild/vor-ort-foto.de

Architecture:
Keil, Stoll & Partner, Architekten & Ingenieure
Product:
BEMO-BOND, SF N65-400
Material:
Aluminium
External Surface:
BEMO-FLON
Colour:
Light Gold
Surface:
1.500 m2
Particularity:
BEMO-SMOOTH Roof Structure
Convention Center Astana
Convention Center Astana
Kazakhstan
Architecture:
Adrian Smith + Gordon Gill, Chicago
Product:
SF N65-400, conical
Material:
Aluminium
External Surface:
Stucco, PVDF
Colour:
Similar to RAL 9007
Surface:
19.000 m2
Particularity:
Standing seam with BEMO-TOP rails for holding on Honeycomb boards
Convention Center Baku
Convention Center Baku
Azerbaijan
Architecture:
Coop Himmelb(l)au
Product:
SF N65-400
Material:
Aluminium
External Surface:
Stucco Nature, BEMO-FLON
Colour:
Stucco Nature, similar to RAL 7037
Surface:
18.000 m2
Particularity:
BEMO-SMOOTH roof construction with BEMO-AKKORD rail
Ice Arena Almaty
Ice Arena Almaty
Kazakhstan
Architecture:
Esim Mamonov
Product:
SF N65-400, conical, BEMO-MONRO
Material:
Aluminium
External Surface:
Stucco Natural
Surface:
21.000 m2
Market Barn Hallstadt
Market Barn Hallstadt
Germany

Photo: Architekturfotografin Anke Müllerklein

Architecture:
Schettler Architekten
Product:
SF N65-600 without middle beads
Material:
Aluminium
External Surface:
BEMO-FLON
Colour:
terracotta T5
Particularity:
Adaptation of the profile geometry to the geometry of the facade. On the flare edge, parts were added.
PSV Sports Hall Salzburg
PSV Sports Hall Salzburg
Austria

Photo: Peter Heimpel/vor-ort-foto.de

Product:
SF N65-400
Material:
Aluminium
External Surface:
PE
Colour:
Similar to RAL 9007
Surface:
1.800 m2
Particularity:
Renovated using a BEMO-SOFT roof structure and arched standing seams tracks.
Sports Hall Berlin
Sports Hall Berlin
Germany

Photo: Klemens Ortmeyer

Architecture:
ALTEN ARCHITEKTEN
Product:
SF N50-429
Material:
Aluminium
External Surface:
Stucco pattern
Surface:
3.500 m2
Particularity:
Crowning with different, narrow radii
Wei-Wu-Ying Center Of The Arts Taiwan
Wei-Wu-Ying Center Of The Arts Taiwan
Taiwan

Photo: provided by CK group

Architecture:
Mecanoo Architecten, Delft
Product:
BEMO-MONRO
Material:
Aluminium
External Surface:
PVDF
Colour:
Similar to RAL 7035
Surface:
31.000 m2
Particularity:
Freeform with extreme BEMO-MONRO tracks
Zagreb Airport
Zagreb Airport
Croatia
Architecture:
IGH d.d. & Neidhardt arhitekti d.o.o. & Kincl d.o.o.
Product:
BEMO-MONRO
Material:
Aluminium
External Surface:
Stucco Natural
Surface:
32.900 m2
Particularity:
Complete BEMO-MONRO production on the construction site.

Link to all references

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