BMI Redland Cambrian Left Hand Verge Slate 30 Slate Grey 4703-30
BMI Redland Cambrian Left Hand Verge Slate 30 Slate Grey 4703-30
Cambrain Left hand verge slates are intended for use at left hand verges and abutments on alternate courses.
Cambrian Left Hand Verge slates are the same size as a single slate without the interlock.
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 |
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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 Duratech Pitched 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 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 (£) |
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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.