Kalzip® Deck Roof

Deck roof systems


Kalzip deck roof systems are engineered to deliver effective roof designs with integrated insulation. Comprising components specifically designed to work together, these systems provide reliable thermal insulation, contributing to enhanced energy efficiency and longevity. The use of durable materials and precise design offers robust protection against moisture and environmental factors.


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The advantages of the Kalzip deck roof:

  • No rear ventilation required as with a cold roof construction
  • Low dead weight of the entire construction
  • Applicable to all substructures due to latest installation guidelines
  • Ideal for flat pitched roofs from 1.5°
  • Fast, largely weather-independent installation
  • High U-values are achieved with these superstructures due to valid tests
  • Penetration-free installation of solar modules & fall protection

Roof structure WITH INSULATION ON STEEL TRAPEZ PROFILE SHAPE


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1

Kalzip aluminium profile sheet

2

Compressible thermal insulation

3

Composite clip (Type E)

4

Vapour control layer

5

Trapezoidal steel deck

6

Steel or wooden beams

Deck roof system

on trapezoidal steel profile support shell

1. Kalzip aluminium profiled sheet, 2. Compressible thermal insulation, 3. Composite clip, 4. Vapour control layer, 5. Trapezoidal steel deck, 6. Steel or timber beams

Deck roof system

on purlins with trapezoidal steel deck

1. Kalzip aluminium profiled sheet, 2. Compressible thermal insulation, 3. Verbundklipp,
4. Top hat sub purlins, 5. Vapour control layer, 6. Trapezoidal steel deck, 7. Steel or timber beams

Roof structure THERMAL INSULATION WITH STEEL TAPEZ DECK


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1

Kalzip aluminium profile sheet

2

Compressible thermal insulation

3

Composite clip (Type E)

4

Top hat profile

5

Vapour control layer

6

Trapezoidal steel deck

7

Steel or wooden beams

Roof structure WITH INSULATION ON TIMBER RAFTER WITH VISIBLE FORMWORK


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Kalzip aluminium profile sheet

2

Compressible thermal insulation

3

Composite clip (Type E)

4

Top hat profile

5

Vapour control layer

6

Timber formwork

7

Timber beams

Deck roof system

on timber rafters with visible formwork

1. Kalzip aluminium profiled sheet, 2. Compressible thermal insulation, 3. Verbundklipp,
4. Top hat sub purlin, 5. Vapour control layer, 6. Timber formwork, 7. Wooden beams

Deck roof system

on concrete deck

1. Kalzip aluminium profiled sheet, 2. Compressible thermal insulation,
3. Composite clip, 4. Top hat profile (2-part top hat profile for tolerance compensation if necessary), 5. Vapour control layer, 6. Concrete deck

Roof structure WITH INSULATION ON CONCRETE DECK


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1

Kalzip aluminium profile sheet

2

Compressible thermal insulation

3

Composite clip (Type E)

4

Top hat profile

5

Vapour control layer

6

Concrete deck

The perfect roof structure for
high thermal insulation and energy efficiency

The advantages of a Deck roof:

  • No lightning protection required on the roof surface,
    as the aluminium standing seam roof
    erves as a natural air-termination system. Superstructures of any kind
    must be checked separately.
  • Non-penetrating, fixed roof cladding,
    therefore no weak points due to fasteners
  • Meets the requirements of industrial building regulations
    and the DIN 18234-1 standard
    industrial roofs and DIN EN 13984
  • Durable and sustainable
    thanks to the use of recycled aluminium alloys
  • Various customised geometries
    thanks to XT free-form profiles
    for unique building shapes.

Applications for deck roof superstructures:

  • Industrial applications: Kalzip deck roofs are often used in industrial buildings such as factories, warehouses and production facilities to provide effective thermal insulation.
  • Commercial applications: The roof system is also suitable for commercial applications such as office buildings, shopping centres and hotels to reduce energy consumption and create a pleasant indoor climate.
  • Public buildings: The roof system can also be used on public buildings such as schools, hospitals and government buildings to reduce energy consumption and create a comfortable indoor climate.
  • Sports and leisure facilities: It is also popular in sports and leisure facilities such as swimming pools, gyms and sports centres to improve the environmental balance and energy consumption.


Profile widths and profile shapes Product downloads Accessories for roof structures

Example projects FOR deck roof systems

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