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Im about to order our roofing slates

600x300 155 plus vat per slate To cover 160mtrs

My question is does the price sound ok

Also my local merchant has stated that these are grade 1 Spanish slates

Although the slates are about 6 mill and vary little in thickness There are silver mineral deposits on the back of each slate

Is this normal in a grade 1 slate Should each crate have a certificate

 

  Regards Gary

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I've just been slate shopping.  Slate quality and the degree of thickness grading seems to vary widely.  The conclusion I came to is to stick with an A1 S1 T1 quality grade, and pay a premium for slates that are tightly thickness graded, and/or ensure your roofers do a proper grading job to get them to lay flat. Pyrites inclusions are normal and shouldn't rust on a T1 grade. £1.55 ea seems high; it might be a great slate, but you can get good slates <£1

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The two lots of G1 Spanish slates I bought in the last 6m were £1.15 each so that does sound a bit toppy even with the exchange rate shift.

 

Its worth find a specialist roofing or slate supplier as certainly not my local Jewsons (whom I've built a good relationship with ) never seem competitive. 

Edited by Barney12
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This makes me glad I accepted a fixed price for my build, it's my builders problem to source/price slates. I have enough to worry about with all the little things ( note, fixed price for all but plumbing, heating, electrics, timber work labour,) 

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Slate prices have shot up in the past 2 months. Unfortunately I timed it as bad as I could have!

 

£1.55/slate doesn't sound too bad tbh - what make of slate is it? There is good and bad grade 1 ;)  We ended up with Cupa R12 which the roofer was quite impressed with. Aside from the quality of the slate itself they were also flat - it would appear from speaking with him that this isn't always the case and it's quite common to end up with many that are curved, leading to a poor job. We did have some like this, but they formed part of our 'wastage'

 

In case you need it, here is a link to the required headlap http://www.sigaslate.co.uk/wp-content/uploads/2014/07/Minimum-Recommended-Headlaps-For-England.pdf

 

 

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We had a couple of prices for Spanish slate, SSQ Del Prado £1.48, and SSQ Del Carmen  Standard £1.47 or First £1.60, but this would mean going back to the planners, so we are going to use Sandtoft Rivius a very realistic slate alternative.

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@nod @Roundtuit How did u get on with ur slate prices in the end? We r looking at ordering ours just now, 362m2, and if I hear one more time about Brexit and price increases from suppliers .....i will....I will...ehm....well....not much I can do really....suck it up and accept the bad timing! 

Edited by Triple07
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  • 4 weeks later...

Hi

We managed to get the slate supplier down to 99p per slate

500x250 7mil grade one Make sure you get a certificate

250 a piece for a couple of hundred slate and a half he wouldn't budge on that as I had already placed our order My mistake

my order was 225 square mtrs There are loads of company's out there that want your business

 

 

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On ‎15‎/‎01‎/‎2017 at 22:24, joe90 said:

i thought that planners were not allowed to dictate where slate came from and someone on here cleverely wrote on the back of a Spanish sample the name of his local quarry and it was accepted.? 

I totally agree

Planners tried to dictate Welsh slate for ours

looks great last forever Costs a small fortune

Our engineer pointed out the same  as what you are saying

They cant dictate the materials used So they altered the condition to grey blue Riven edged slate

 

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In the end, I went for a supply and fix job with a roofing contractor tied in with my pv installation so I lost visibility of the slate price. I expect they can buy better than me doing a one-off job though.  I specified the slate however, after seeing about a dozen different samples from builders merchants and independent slate suppliers, so I reckon they were around the £1 mark for 500x250mm (top end of) average blue/black Spanish slate.  

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Thanks folks TP have surprisingly gave us the best quote of £0.72(+vat) per slate, 7-9mm, A1, S1, T1 , preholed, 400x250mm (16x10) grey Royal Ascot "abbey" slate.

if anyone else was working out their M2 of roofing that's 25/m2... 

Couldn't see any visible pyrites in sample slate ?

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6 hours ago, Triple07 said:

Thanks folks TP have surprisingly gave us the best quote of £0.72(+vat) per slate, 7-9mm, A1, S1, T1 , preholed, 400x250mm (16x10) grey Royal Ascot "abbey" slate.

 

Had a look on the TP web site and can't find any reference to these slates at all?

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11 hours ago, Roundtuit said:

In the end, I went for a supply and fix job with a roofing contractor tied in with my pv installation so I lost visibility of the slate price. I expect they can buy better than me doing a one-off job though.  I specified the slate however, after seeing about a dozen different samples from builders merchants and independent slate suppliers, so I reckon they were around the £1 mark for 500x250mm (top end of) average blue/black Spanish slate.  

 

I did the same in the end, too.  I got the best price I could for the "slates" (in our case Ikoslate, which are really plastic) and then found that a big local roofing company quoted a better price, and gave a reasonable guarantee on the whole roof, if they supplied and fitted the slates, so that's what I did. 

 

Had I bought the slates I'd not have had as good a guarantee, I'd have been out of pocket for the VAT for a fair time and I'd have paid a little bit more for the slates, too.

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  • 2 weeks later...

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