Dimondek 400 Roofing

Dimondek 400 Roofing

Suitable for 3° and greater

406mm Cover width

412mm Sheet width

Dimondek 400 has a concealed clip

Suitable for residential

Suitable for light commercial

3 ribs per sheet

Dimondek 400 is manufactured in Auckland, Hamilton, Wellington and Christchurch.

Suitable for Villas

Suitable for Bungalows

Suitable for Modern

Suitable for Monopitch

Suitable for Apartments

Suitable for Townhouses

Suitable for Hips

Suitable for Valleys

Suitable for Mono-pitch

If this product is not suitable for your project... Click here to find product options suitable for your requirements.

    • Suitable for 3° and greater

      406mm Cover width

      412mm Sheet width

      Dimondek 400 has a concealed clip

      Suitable for residential

      Suitable for light commercial

      3 ribs per sheet

      Dimondek 400 is manufactured in Auckland, Hamilton, Wellington and Christchurch.

      Suitable for Villas

      Suitable for Bungalows

      Suitable for Modern

      Suitable for Monopitch

      Suitable for Apartments

      Suitable for Townhouses

      Suitable for Hips

      Suitable for Valleys

      Suitable for Mono-pitch

      If this product is not suitable for your project... Click here to find product options suitable for your requirements.

Dimondek 400 Profile

Dimondek 400 adds architectural interest to your roof, with its broad angular ribs and wide pans it brings modern styling to your roof. The concealed fix system provides a strong clean finish with no visible fixings. Ideally suited for modern contemporary homes, Dimondek 400 is the ultimate bold statement in roofs. Dimondek 400 can be rolled onsite, meaning longer lengths with no steps in the roof, giving greater design capability.

Dimondek 400 Profile

Dimondek 400 Profile Dimensions

Cover

406mm

Sheet Width

412mm

Pitch

3° (approx. 1:20)

all dimensions given are nominal.

Sheet Tolerances

Sheet width: ±5mm
Sheet length: +10mm, –0mm. For horizontal wall cladding where notified at time of order of intended use, tighter tolerances can be achieved +3mm, –0mm

Profile Properites

Material Options Steel 0.55mm Steel .75mm Aluminium 0.9mm Copper*
Nominal weight / lineal metre (kg/m) 2.77 3.736 1.48 2.99
Drape curved roof - min. radius (m)** 70 70 70 70
Purlin spacings for drape curved roof (mm) (1) 1200 1500 900 1000
Machine crimp curved - roof min. radius (mm) n/a n/a n/a n/a
Unsupported overhang (mm) (2) 250 300 200 200

(1) Recommended maximum purlin spacing at minimum radius

(2) Based on 1.1kN point load support, but not intended for roof access.
n/a – not available

**To achieve a high level of appearance on the completed roof, it is important that the purlin layout alignment is laid within the tolerances as stated in the Dimond Roofing & Cladding Technical Manual Section 2.4.2.3.1

Roll-forming facilities

Auckland, Hamilton, Wellington, Christchurch, Mobile

*Dimondek 400 is available in Copper ex Auckland only, subject to coil availability.

Sheet lengths: Dimondek 400 is custom run to order. Where long sheets are used consideration must be given to:

  • special transportation licences for sheet lengths over 25m
  • site access for special lifting equipment
  • fixing techniques to accommodate thermal expansion.
  • possibility of manufacturing sheets on site – sheet lengths up to 100m long are possible when rolled on site. Call 0800 DIMOND to discuss.
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