Cembrit Westerland

As low as
From  £1.64  inc VAT
From  £1.37  ex VAT
In stock
As low as
From  £1.64  inc VAT
From  £1.37  ex VAT

If you need any help or advice about our products or would like a quotation, please call 0330 123 1885 and a member of our team will be happy to help you.

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Cembrit Westerland has an appearance very close to that of natural slate. Its attractive riven surface and natural dressed edges make it an ideal solution for situations where a traditional appearance is important.

They are finished with a high quality, semi-matt acrylic coloured coating to the top face and edges, and a tinted, high performance binder to the back face.

Key features:

Textured surface and dressed edge. 

Economic alternative to natural slate.

Compatible with most building materials - except those vulnerable to alkaline attack

Natural looking textured surface and dressed edge.

Lightweight, pre-holed and consistent thickness.

Easy to install.

Frost resistant

Good resistance to chemical attack

Technical specifications: 

Size:                              600 mm x 300 mm

Minimum pitch:             20° - moderate exposure

                                       25° - severe exposure

Holed:                            90-110 mm lap

Weight per:                  1000 1500 kg


Colour:                          Blue/black, Welsh blue, Graphite.

No. per pallet:              1000.  

Additional information:

Westerland slates should not be allowed to become wet during storage as this may cause efflorescence staining as a result of water accumulating between the slates surfaces.

Comply with all UK building regulations for use as roofing and cladding. 

Comply with BS EN 492.

Manufactured in accordance with quality assurance system to BS EN ISO 9001: 2000.

Awarded the BBA Certificate No. 03/4041.

Orders and Delivery

Delivery Information

Roof Stores offer free delivery on orders over £250.00 ex VAT, below this, a £15.00 ex VAT delivery charge applies. 

We hold the majority of our products in stock however due to our extensive product range, a small range of products are sent directly from the manufacturers, these products may incur different delivery charges.

  • Delivery costs may be subject to change should stock not be available locally or when stock is offered in made to measure
  • Due to the recent Nationwide concrete and clay products shortage some products may carry a lead time, please contact us to check stock in your area before placing an order
  • Orders placed before midday Mon to Fri (excluding bank holidays) will be processed same day. Orders received after midday will be processed the following working day, at which point our 2-3 working day delivery lead-time begins
  • We aim to deliver orders to UK Mainland in 2-3 working days and will contact you via email or telephone to confirm an exact delivery date once your order has been processed
  • We are unable to deliver on our own vehicles to the Scottish Highlands & Islands but are happy to deliver to a shipping forwarding company on your behalf
  • Our delivery vehicles include articulated lorries, please advise us in the comments section when placing your order if there are potential access restrictions to the delivery address(es)
  • A signature will be required on delivery of goods. If this is an issue please let us know in advance
Returns and Refunds

Returns and Refunds

In the unlikely event that you need to return an item, please contact our team within 14 days of accepting delivery of the item. We cannot accept returns on special orders, if you are unsure if your item is a special order, please contact us prior to placing the order.

Please call us on 0330 123 1885 or email us at [email protected] if you have any delivery or stock questions or queries, a member of our team will be happy to help

Free delivery on orders over £250! Free delivery on orders over £250 Terms and conditions apply

As seen on Channel 4's Grand Designs,
Eco Slate is a unique 100% recycled and
recyclable slate, able to perform on pitches as low as 10o.  

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