BMI Redland Cambrian Interlocking Slate 31 Slate Grey Pre Weathered 4701-31

Product Code 62553
£2.52
Incl. VAT £3.02

Est. delivery: 3-5 Working Days

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BMI Redland Cambrian Interlocking Slate 31 Slate Grey Pre Weathered 4701-31 is available to buy in increments of 600
 

BMI Redland Cambrian Interlocking Slate 31 Slate Grey Pre Weathered 4701-31

Cambrian Slates embody the beauty and character of natural slate. Made in Wales from over 60% recycled Welsh slate, Cambrian tops the range in both looks and performance and has a proven track record even on pitches as low as 15°. Whilst light in weight, Cambrian's unique three point fixing makes it suitable for even the most exposed sites.

cambrian slate Technical data

Size 300 x 336 mm  
Minimum Pitch and Headlap 15 º
25 º
at 75 mm headlap
at 50 mm headlap
Maximum Pitch 90 º (subject to fire resistance requirements above 69°)
Maximum Headlap 90 mm  
Minimum Gauge 210 mm  
Maximum Gauge 225 mm
250 mm
below 25 °
25 º and over
Hanging Length 295 mm (approx.)
Linear Cover of 1 Slate 300 mm  
Covering Capacity (net) 15.9 slates/m²
14.8 slates/m²
13.3 slates/m²
at 210 mm gauge
at 225 mm gauge
at 250 mm gauge
Laid Weight 20 kg/m²
19 kg/m²
17 kg/m²
at 210 mm gauge
at 225 mm gauge
at 250 mm gauge
Weight per 1000 Slates 1.24 tonnes (approx.)
Weight per Pallet 0.76 (approx.)
Battens Required 4.76 m/m²
4.44 m/m²
4.00 m/m²
at 210 mm gauge
at 225 mm gauge
at 250 mm gauge
Batten Size 38 x 25 mm

50 x 25 mm 
Rafter centres
up to 450 mm
Rafter centres
up to 600 mm
Nail Size 30 x 2.65 mm  
Slates per Pallet 600   
Slates per Pack 10  
Packs per Pallet 60

FREE DELIVERY on Roof Windows and Accessories on orders over £50 (Exclusions apply)

All other Delivery Charges are based on weight and location, please add products to your basket to calculate shipping.

A small amount of product lines from particular manufacturers listed below will incur a supplier delivery surcharge.


Next Day Delivery available on orders of stocked items if placed before 2pm

Deliveries will be made between 8am and 6pm. Delivery times apply to weekdays only.


Delivery of Windows to England, Wales, and the majority of Scotland:
Basket Value Price (£)
0-£50 £9.95
Over £50 Free Delivery

Delivery of Windows to the Channel Islands, Scottish Highlands, Northern Ireland, Isle of Man

(postcodes IV, HS, KA27-28, KW, PA20-49, PA60-78, PH17-26, PH30-44, PH49-50, ZE, AB)

Basket Value Price (£)
0-£249 £20
Over £250 £50

It is with regret that we cannot offer a service to these areas for orders over 126kg but please call us on and we will attempt to organise a delivery to your custom if required.


Supplier Delivery Charges

Please note the following supplier delivery surcharges:

Ariel Plastics = £25.00

Britmet Tileform= £35.00

Lead Products(orders under 250kg) = £50.00

Marley Eternit roof tiles (orders under a pallet) = £75.00

Marley Eternit sheeting (exclusions apply) = £50.00

Redland = £100.00

Palram = £25.00

Please phone us on if you are unsure.