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Kalzip Low U-Value Structural Deck System - Aluminium standing seam system

Verified by manufacturer 2 months ago

Kalzip Ltd Third party certifications:
  • European Technical Approval (ETA)

    European Technical Approval (ETA)

    Certificate type

  • ISO 9001 Quality Management

    Certificate type

  • EPD

    EPD

    Certificate type

Low U-Value structural deck system.

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+44 (0)1942 295500 Website

Application

For roof and facade applications.

Description

A low U-Value roof system, primarily based on a standard Kalzip standing seam roof build and as such is subject to the same basic set of criteria and properties for materials, finishes, geometries, accessories and components.


The deck system is a variation of the standard liner system. A higher structural grade of steel is used to allow the clip rails to be positioned away from the main steelwork.


To attach clips to the deck, they must be fixed through a channel section, fabricated from 1.6 mm galvanized steel, which sits on the Kalzip insulation 23.


The clip/ channel assembly is fixed to the crowns of the structural deck.


Features and benefits:

  • Cost effective.
  • Provides a technically sound solution for roof U-Values as low as 0.10 W/m²K by combining rigid insulation boards with glass mineral fibre layers.
  • The symbiosis of the two insulation types gives the system its high performance in achieving extremely low U-values, allowing a significantly greater overall thermal resistance to be achieved compared to that of any one single layer of insulation of the same total thickness.

General information

Finish

Anti-graffiti

Anodized

Bright

Coated

Copper

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Material

Aluminium

Copper

Metal

Zinc

Stainless steel

Length

Bespoke

Width

Bespoke

Warranty description

Ten year

Uniclass

Ss_30_40_65_50 Metal profiled sheet self-supporting roof covering systemsPrimary

CAWS

G30/110 Metal profiled sheet decking

Product range

Standing Seam

Specification data - Metal profiled sheet self-supporting roof covering systems

Liner sheets

-

Material

Kalzip Structural Deck Sheet - KSD32.

Kalzip Structural Deck Sheet - KSD35.

Kalzip Structural Deck Sheet - KSD46.

Kalzip Structural Deck Sheet - KSD60.

Kalzip Structural Deck Sheet - KSD100.

Kalzip Structural Deck Sheet - KSD135.

Kalzip Structural Deck Sheet - KSD153.

Kalzip Structural Deck Sheet - KSD158.

Kalzip Structural Deck Sheet - KSD159.

Kalzip Structural Deck Sheet - KSD200.

Kalzip Structural Deck Sheet - KSD210.

Air and vapour control layer

-

Material

Kalzip Clear VCL.

Guidance for specification option:

Reinforced virgin polyethylene density with 530 MNs/g vapour resistivity.

Kalzip Economy VCL.

Guidance for specification option:

Two layers of low polyethylene (LDPE) encapsulating a high density polyethylene (HDPE) reinforced mesh with 350 MNs/g vapour resistivity.

Kalzip Foil VCL.

Guidance for specification option:

Reinforced virgin polyethylene encapsulating aluminium foil with 43 000MNs/g vapour resistivity.

Sealing

0.8 mm (nominal).

Guidance for specification option:

Tolerance on thickness to be +0.05 mm and –0.025 mm. This is a class 2 thickness tolerance as per BS EN 508-2: 2000.

0.9 mm (nominal)

1.0 mm (nominal)

1.2 mm (nominal)

Spacers

Support clips, steel reinforced polyamide Kalzip E-clips type E.180.

Acoustic insulation

Not required.

30 mm Kalzip Acoustic Rockfibre Slab with ECOSE Technology (tissue faced).

Thermal insulation

Kalzip Insulation and glasswool insulation to required level.

External sheets

-

Material

Kalzip Standing Seam 50/333.

Kalzip Standing Seam 50/429.

Kalzip Standing Seam 65/305.

Kalzip Standing Seam 65/333.

Kalzip Standing Seam 65/400.

Kalzip Standing Seam 65/500.

System accessories

Not required.

Anti-Drumming Membrane (ADM).

Nature roof.

Rooflights.

Solar modules.

Walkways/ Mansafe.

Thickness

0.70 mm.

0.88 mm.

0.90 mm.

1.13 mm.

1.20 mm.

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Finish

Aluminium, natural stucco embossed.

Aluminium, with a PVDF paint finish.

Galvanized steel.

Galvanized steel, with a bright white internal finish.

Galvanized steel, with a PVDF paint finish.

Manufacturer guidance

To suit project requirements.

Thickness

0.8 mm (nominal).

Guidance for specification option:

Tolerance on thickness to be +0.05 mm and –0.025 mm. This is a class 2 thickness tolerance as per BS EN 508-2: 2000.

0.9 mm (nominal)

1.0 mm (nominal)

1.2 mm (nominal)

Finish

Aluminium, AluPlusPatina.

Aluminium, natural stucco embossed.

Aluminium, with a PVDF paint coating.

Aluminium, with an HPC paint coating.

AluPlusZinc.

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Halter clips

Kalzip E-clips.

Guidance for specification option:

Steel reinforced polyamide support clips.

Kalzip extruded aluminium ST clips.

Guidance for specification option:

With polyamide thermal barrier pads.

Tophat channel

Not required.

Aluminium.

Guidance for specification option:

Sub-purlin, 2.0 mm thick aluminium to BS EN 10147, with a proof stress of 180 N/mm², fastened to top-hat profile ‘saddle’ brackets – fabricated from minimum 3.0 mm thick aluminium to BS EN 10147, with a proof stress of 180 N/mm².

Steel.

Guidance for specification option:

Sub-purlin, 1.6 mm thick galvanized steel to BS EN 10326, grade S280GD+Z with designation 275 coating, fastened to top-hat profile ‘saddle’ brackets – fabricated from minimum 1.6 mm thick galvanized steel to BS EN 10326, grade S280GD+Z with designation 275 coating.

Dimensions

-

Manufacturer guidance

To suit project requirements.

Shape

-

Manufacturer guidance

To suit project requirements.

Sustainability data

Contains Red List materials

No

Country of material origin

Germany

Embodied carbon

A1-A3 (production stage) as defined in BS EN 15804

-

Manufacturer guidance

Refer to EPD certificate.

Recyclability

-

Manufacturer guidance

Excellent

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

100 %

Third party certifications

Third party certifications

European Technical Approval (ETA)

European Technical Approval (ETA)

Kalzip ETA

ISO 9001 Quality Management

ISO 9001 Quality Management

Kalzip ISO 9001

EPD

EPD

Kalzip Standing Seam EPD

Literature

Kalzip case studies

Kalzip case studies

Kalzip systems

Kalzip systems

98/3481 Kalzip secret fix roof systems

98/3481 Kalzip secret fix roof systems

Case studies

Kelvin Hall, Glasgow

Kelvin Hall, Glasgow

South Bristol Skills Academy

South Bristol Skills Academy

SSE Hydro Arena, Glasgow

SSE Hydro Arena, Glasgow