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Cedral 600mm x 300mm Low Pitch Birkdale Fibre Cement Slate - Flame Grey

Code:
MARLEY/BIRK/6030/FG
Brand:
Free UK Delivery

Formerly known as Marley Birkdale. Please note: in order to achieve a 15 degree pitch with these slates you will require slate hooks and a 150mm lap. Please note: disc rivets are not required with the low pitch brikdale slates. Our slates are usually delivered on a Six Wheele...Read More

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Description

Formerly known as Marley Birkdale.

Please note: in order to achieve a 15 degree pitch with these slates you will require slate hooks and a 150mm lap.
Please note: disc rivets are not required with the low pitch brikdale slates.

Our slates are usually delivered on a Six Wheeled Lorry (11m Long & 2.4m Wide) with a Tail-Lift facility to off-load on solid level ground with a Pump Truck.

Non compliance to delivery restrictions may result in additional Delivery Charges.
Should you specifically require Crane Off-Load or small vehicle please notify us at the time of ordering, as an additional charge may be incurred.

15 degree Birkdales
The popular Birkdale fibre cement slate can be used for low pitch designs down to 15° (with hook fixing)* offering the designer and contractor more flexible aesthetic and installation options.

The hook fixing method is specifically for 15° - 20° pitches for moderate exposure roofs. This complements our Birkdale range using conventional nail and rivet fixing for steeper pitches or for severe exposure roofs.

Smooth Face / Riven Edge
Featuring a smooth surface and dressed edges Birkdale fibre cement slates offer a traditional and pleasing look at an affordable price.

The combination of colour, edge finish and design flexibility that the Birkdale offers means it is ideal as both a roofing and cladding solution, used on numerous projects including the Tally Ho training centre in Birmingham and the Holcombe Moor Army base near Bury.

Size of tile
600mm x 300mm.

600mm x 300mm Minimum pitch (150mm lap)
15° (6m max rafter length)
17.5° (9m max rafter length)
(moderate and severe exposure)

Maximum pitch
90°.

Maximum gauge
600mm x 300mm. 
225mm.

Covering capacity
14.7 slates/m² at 150mm lap.

Weight of tiling
100mm lap 20.4kg/m² (0.20kN/m²).
110mm lap 20.9kg/m² (0.20kN/m²).

Battens required
150mm lap 4.45m/m².

Batten size
38 x 25 mm for rafters / supports not exceeding 450mm centres.
50 x 25mm for rafters / supports not exceeding 600mm centres.

Fixings
slate hooks

Authority
BS EN 492.

Notes
Fibre cement slates meet the strength requirements of BS EN 492, achieving an average bending moment greater than 50Nm/m (Class B).

The slates also have a minimum density of 1700kg/m³ and a nominal thickness of 4mm. 

The batch code printed onto the underside of the slates is in the following format:
Example: NT UG21WB 24/11/11 12.10 CE.
  
NT = Type of Product (ie. Non asbestos technology).
UG21 = Product code.
W = Manufacturing plant ID.
B = Class (for bending moment).
24/11/11 = Date of manufacture.
12.10 = Time of manufacture.
CE = CE Mark.

The effectiveness of the tile or slate to operate at the minimum recommended pitch and lap may be influenced by special circumstances.

Guidance on pitch and lap should be obtained from the Technical Advisory Service for the following:

  • Interlocking tiles and slates where the roof slope exceeds 6 metres in length and/or the site is rated to be in a severe exposure category.
  • Double-lap fibre cement slates where the roof slope exceeds 6 metres in length (severe/very severe exposure) and 9 metres in length (sheltered/moderate exposure).

Consideration should be given to sealing any cut edges to prevent potential efflorescence staining.

Dimensions

Length 600mm Width 300mm

Details

Colour Grey Material Fibre Cement Slate Minimum Pitch 15 Degrees Maximum Pitch 90 Degrees

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Cedral 600mm x 300mm Low Pitch Birkdale Fibre Cement Slate - Flame Grey

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