Global Reach,
Personal Service

Supplying products to construction and industry since 1982

Terms & Conditions

Terms of website use

Please read these terms of use carefully before you start to use the site. By using our site, you indicate that you accept these terms of use and that you agree to abide by them. If you do not agree to these terms of use, please refrain from using our site.

Reliance On Information

The materials contained on our site are provided for general information purposes only and do not claim to be or constitute legal or other professional advice and shall not be relied upon as such. We do not accept any responsibility for any loss which may arise from accessing or reliance on the information on this site and to the fullest extent permitted by English law, we exclude all liability for loss or damages direct or indirect arising from use of this site.

Information about us is a site operated by STL Trading company (“We”); we are a COMPANY registered in England and Wales under registration number [5230722.]. Our registered office is [Sandall Stones Road, Kirk Sandall Industrial Estate, Doncaster, DN3 1RQ]. Our VAT number is [381353358].

Accessing our site

Access to our site is permitted on a temporary basis, and we reserve the right to withdraw or amend the service we provide on our site without notice (see below). We will not be liable if for any reason our site is unavailable at any time or for any period.

Intellectual property rights

We are the owner or the licensee of all intellectual property rights in our site, and in the material published on it. Those works are protected by copyright laws and treaties around the world. All such rights are reserved.You may print off one copy, and may download extracts, of any page(s) from our site for your personal reference and you may draw the attention of others within your organisation to material posted on our site.You must not modify the paper or digital copies of any materials you have printed off or downloaded in any way, and you must not use any illustrations, photographs, video or audio sequences or any graphics separately from any accompanying text.Our status (and that of any identified contributors) as the authors of material on our site must always be acknowledged.You must not use any part of the materials on our site for commercial purposes without obtaining a licence to do so from us or our licensors.If you print off, copy or download any part of our site in breach of these terms of use, your right to use our site will cease immediately and you must, at our option, return or destroy any copies of the materials you have made.

Our site changes regularly

We aim to update our site regularly, and may change the content at any time. If the need arises, we may suspend access to our site, or close it indefinitely. Any of the material on our site may be out of date at any given time, and we are under no obligation to update such material.

Our liability

The material displayed on our site is provided without any guarantees, conditions or warranties as to its accuracy. To the extent permitted by law, we, and third parties connected to us hereby expressly exclude:

  • All conditions, warranties and other terms which might otherwise be implied by statute, common law or the law of equity.
  • Any liability for any direct, indirect or consequential loss or damage incurred by any user in connection with our site or in connection with the use, inability to use, or results of the use of our site, any websites linked to it and any materials posted on it, including, without limitation any liability for:loss of income or revenue;
  • loss of business;
  • loss of profits or contracts;
  • loss of anticipated savings;loss of data;
  • loss of goodwill;
  • wasted management or office time; and

For any other loss or damage of any kind, however arising and whether caused by tort (including negligence), breach of contract or otherwise, even if foreseeable, provided that this condition shall not prevent claims for loss of or damage to your tangible property or any other claims for direct financial loss that are not excluded by any of the categories set out above.

This does not affect our liability for death or personal injury arising from our negligence, nor our liability for fraudulent misrepresentation or misrepresentation as to a fundamental matter, nor any other liability which cannot be excluded or limited under applicable law.

Information about you and your visits to our site

We process information about you in accordance with our privacy policy. By using our site, you consent to such processing and you warrant that all data provided by you is accurate.

Viruses, hacking and other offences

You must not misuse our site by knowingly introducing viruses, trojans, worms, logic bombs or other material which is malicious or technologically harmful. You must not attempt to gain unauthorised access to our site, the server on which our site is stored or any server, computer or database connected to our site. You must not attack our site via a denial-of-service attack or a distributed denial-of service attack.By breaching this provision, you would commit a criminal offence under the Computer Misuse Act 1990. We will report any such breach to the relevant law enforcement authorities and we will co-operate with those authorities by disclosing your identity to them. In the event of such a breach, your right to use our site will cease immediately.We will not be liable for any loss or damage caused by a distributed denial-of-service attack, viruses or other technologically harmful material that may infect your computer equipment, computer programs, data or other proprietary material due to your use of our site or to your downloading of any material posted on it, or on any website linked to it.

Links from our site

Where our site contains links to other sites and resources provided by third parties, these links are provided for your information only. We have no control over the contents of those sites or resources, and accept no responsibility for them or for any loss or damage that may arise from your use of them. When accessing a site via our website we advise you check their terms of use and privacy policies to ensure compliance and determine how they may use your information.

Jurisdiction and applicable law

The English courts will have non-exclusive jurisdiction over any claim arising from, or related to, a visit to our site.These terms of use and any dispute or claim arising out of or in connection with them or their subject matter or formation (including non-contractual disputes or claims) shall be governed by and construed in accordance with the law of England and Wales.

Trade marks

[Warrior] is a UK registered trade mark of [STL Trading Company Trading as Blue Diamond STL].


We may revise these terms of use at any time by amending this page. You are expected to check this page from time to time to take notice of any changes we made, as they are binding on you. Some of the provisions contained in these terms of use may also be superseded by provisions or notices published elsewhere on our site.

Your concerns

If you have any concerns about material which appears on our site, please contact [].

1. General

1.1 These terms and conditions form the entire agreement between Blue Diamond STL of Clayfields Industrial Estate Tickhill Road, Doncaster DN4 8OG (“the seller”) and the Customer (“the customer”) whose name appears on the invoice or delivery note (“the invoice”) for the sale and purchase of goods or for the supply of services appearing on the Invoice (“the goods”).

1.2. Unless otherwise agreed in writing by the seller these terms and conditions shall supersede any earlier sets of conditions of sale appearing in a catalogue or elsewhere and shall override any terms or conditions stipulated or incorporated or referred to by the Customer whether in an order or in the course of negotiations or at any time.

1.3. The seller reserves the right to withhold further supplies in the event of any breach of any of these terms and conditions or for any other reason which the Seller considers warrants such action and such action shall not give rise to any liability whatever on the part of the Seller to the Customer.

1.4. Orders are accepted by the Seller subject to availability of stock. The Seller reserves the right to deliver the goods in two or more instalments. Time of delivery shall not be of the essence of this agreement.

1.5. The Seller shall not be liable in any way for any loss of trade or profit occurring to the Customer in the event of delivery of the Goods being delayed or prevented by reason of fire, flood, accidents, strikes, lockouts, trade disputes, acts or restraints of governments.

1.6. These terms and conditions are subject to the laws of England and Wales.

2. Payment Terms

The normal terms of payment shall be by cash on delivery unless the Customer has an account in which case terms of payment shall be net 30 days unless varied in writing on the face of the invoice BUT the Seller reserves the right in any particular case at its discretion to require payment of part or all of the purchase price in advance. The Seller may charge interest on outstanding monies at the rate of 2%per month on a daily basis from the date when the sum becomes due until the date of actual payment.

3. Prices

3.1 The Seller will make every reasonable effort to maintain quoted prices but reserves the right to amend any of its prices without prior notice.

3.2 Orders are accepted on condition that the Goods will be invoiced at prices ruling at the date of delivery.

3.3 The Seller reserves the right to revise quoted price in the case of an inadvertent error in the original quotation notice of which and an explanation of which is given to the Customer before delivery

3.4 Responsibility remains with the Customer to ascertain whether the prices in his possession are valid at the time of invoicing.

3.5 All prices exclude Value Added Tax (VAT) which will be added at the appropriate rate in respect of all goods chargeable with VAT.

4. Orders and specifications

4.1 The seller reserves the right to make any changes in the specification of the Goods which are required to conform with any applicable safety or other statutory requirements or, where the Goods are to be supplied to the Seller’s specification, which do not materially affect their quality of performance.

4.2 If any material is to be reproduced in whole or in part of the Goods are to be manufactured or any process is to be applied to the Good by the Seller in accordance with the Customer’s specification, no responsibility or liability for the infringement of any copyright, patent, design, trademark or other industrial or Intellectual property rights takes place and the Customer shall indemnify Blue Diamond STL against all loss, damages, costs and expenses incurred in connection with any claim for such infringement.

4.3 No order which has been accepted by the Seller may be cancelled by the Customer except with the agreement in writing of the Seller and on terms that the Customer shall Indemnify the Seller in full against all loss, costs, damages, charges and expenses incurred by the Seller as a result of cancellation.

5. Delivery

5.1 Delivery of the Goods shall be made by the Customer collecting the Goods at the Seller’s premises at any time after the Seller has notified the Customer that the Goods are ready for collection or, if some other place for delivery is agreed by the Seller, by the Seller delivering the Goods to that place.

5.2 The Seller will make all reasonable endeavours to effect delivery of the Goods by or about the quoted delivery date but all dates quoted for delivery of the Goods are approximate only and the Seller shall not be liable for any delay in delivery of the Goods howsoever caused.

6. Risk and Property

6.1 Risk of damage to or loss of the Goods shall pass to the Customer:-(a) In the case of Goods to be delivered at the Seller’s promises, at the time when the Seller notifies the Customer that the Goods are available for collection or(b) In the case of Goods to be delivered otherwise than at the Seller’s premises, at the time of delivery or, if the Customer wrongfully falls to take delivery of the Goods, the time whenthe Seller has tendered delivery of the Goods.

6.2 Notwithstanding delivery and the passing of risk in the Goods, or any other provision of these conditions, the property in the Goods shall not pass to the Customer until the Seller has received in cash or cleared funds payment in full of the price of the Goods and all other Goods agreed to be sold by the Seller to the Customer for which payment is then due.

6.3 Until such time as the property and the Goods passes to the Customer the Seller shall be entitled at any time to require the Customer to deliver up the Goods to the Seller and if the Customer fails to do so forthwith, to enter upon any premises of the Customer or any third party where the Goods are stored and repossess the Goods.

6.4 The Customer shall not be entitled to pledge or in any way charge by way of security for any indebtedness any of the Goods which remain the property of the Seller but if the Customer does so all monies owing by the Customer to the Seller shall forthwith become due and payable.

7. Warranties and Liability

7.1 If upon delivery or thereafter any of the Goods appear to be defective in material or workmanship or if the full quantity of Goods ordered appears not to have been delivered then the Customer must notify the Seller within three days after receipt of the Goods and must confirm such notification in writing within then days of receipt of the Goods.

7.2 Where the defect in the Goods was not apparent on reasonable inspection of the Goods on delivery the Customer must notify the Seller within seven days after discovery of the defect and must confirm such notification in writing within ten days after such discovery provided that in no circumstances will any claim in respect of an alleged defect be entertained by the Seller later than three months after receipt of the Goods by the Customer.

7.3 If Goods which have been ordered by the Customer are not delivered then the customer must notify the Seller within seven days after receipt of the invoice for the Goods and must confirm such notification in writing within ten days of receipt of the invoice.

7.4 If Goods in respect of which a defect is alleged are proved to be defective to the satisfaction of the Seller, then the Seller will at its option either replace such Goods free of charge or refund the price thereof.

7.5 The Seller shall be under no liability in respect of any defect in the Goods arising from any drawing, design or specification supplied by the Customer; any defect arising from fair wear and tear, wilful damage, negligence, abnormal working conditions, misuse or alteration or repair of the Goods without the Seller’s approval; or if the total price for the Goods has not been paid by the due date for payment.

7.6 The total liability of the Seller to the Customer under this clause shall in no case exceed the value of the Goods.

7.7 The Seller will not accept the return of Goods no longer required or incorrectly ordered unless

7.7.1 The Customer has the Seller’s prior agreement to accept such return and;

7.7.2 The Goods are in their original condition and;

7.7.3 The Goods are in their original unused packaging and;

7.7.4 The Customer agrees to be responsible for the cost of carriage and all risks up to and including delivery of the returned Goods to the Seller’s premises.

8. Used Goods

In this case of previously used Goods, it is expressly agreed that the Goods are sold as seen and without warranty and that the Seller shall be under no liability in respect of any defect in the Goods which would have been apparent on reasonable inspection prior to the delivery of the Goods to the customer whether or not such inspection has taken place.

9. This agreement shall be governed by the Laws of England.

Privacy Policy

STL Trading Company (“We”) are committed to protecting and respecting your privacy.

This policy (together with our terms of use and any other documents referred to on it) sets out the basis on which any personal data we collect from you, or that you provide to us, will be processed by us. Please read the following carefully to understand our views and practices regarding your personal data and how we will treat it. We keep certain basic information when you visit our website and recognise the importance of keeping that information secure and letting you know what we will do with it.

For the purpose of the Data Protection Act 1998 (the Act), the data controller is STL Trading Company trading as Blue Diamond STL of Sandall Stones Road, Kirk Sandall Industrial Estate, Doncaster, DN3 1RQ (registration number: 5230722).

This policy only applies to our site. If you leave our site via a link or otherwise, you will be subject to the policy of that website provider. We have no control over that policy or the terms of the website and you should check their policy before continuing to access the site.

Information we may collect from you

We may collect and process the following data about you:

  • Information that you provide by filling in forms on our site [] (our site). This includes information provided at the time of registering to use our site, subscribing to our service or requesting further services. We may also ask you for information when you report a problem with our site.
  • If you contact us, we may keep a record of that correspondence.
  • We may also ask you to complete surveys that we use for research purposes, although you do not have to respond to them.
  • Details of your visits to our site including, but not limited to, traffic data, location data, weblogs, operating system, browser usage and other communication data, whether this is required for our own billing purposes or otherwise and the resources that you access.

IP addresses and cookies

We may collect information about your computer, including where available your IP address, operating system and browser type, for system administration and to report aggregate information to our advertisers. This is statistical data about our users’ browsing actions and patterns, and does not identify any individual and we will not collect personal information in this way.

We may obtain information about your general internet usage by using a cookie file which is stored on the hard drive of your computer. Cookies contain information that is transferred to your computer’s hard drive. They help us to improve our site and to deliver a better and more personalised service. They enable us:

  • To estimate our audience size and usage pattern.
  • To store information about your preferences, and so allow us to customise our site according to your individual interests.
  • To speed up your searches.
  • To recognise you when you return to our site.

You may refuse to accept cookies by activating the setting on your browser which allows you to refuse the setting of cookies. However, if you select this setting you may be unable to access certain parts of our site. Unless you have adjusted your browser setting so that it will refuse cookies, our system will issue cookies when you log on to our site.

Where we store your personal data

The data that we collect from you may be transferred to, and stored at, a destination outside the European Economic Area (“EEA”). It may also be processed by staff operating outside the EEA who work for us or for one of our suppliers. Such staff maybe engaged in, among other things, the fulfilment of your order, the processing of your payment details and the provision of support services. By submitting your personal data, you agree to this transfer, storing or processing. We will take all steps reasonably necessary to ensure that your data is treated securely and in accordance with this privacy policy.

All information you provide to us is stored on our secure servers. Any payment transactions will be encrypted. Where we have given you (or where you have chosen) a password which enables you to access certain parts of our site, you are responsible for keeping this password confidential. We ask you not to share a password with anyone.

Unfortunately, the transmission of information via the internet is not completely secure. Although we will do our best to protect your personal data, we cannot guarantee the security of your data transmitted to our site; any transmission is at your own risk. Once we have received your information, we will use strict procedures and security features to try to prevent unauthorised access.

Uses made of the information

We use information held about you in the following ways:

  • To ensure that content from our site is presented in the most effective manner for you and for your computer.
  • To provide you with information, products or services that you request from us or which we feel may interest you, where you have consented to be contacted for such purposes.
  • To carry out our obligations arising from any contracts entered into between you and us.
  • To allow you to participate in interactive features of our service, when you choose to do so.
  • To notify you about changes to our service.

We may also use your data, or permit selected third parties to use your data, to provide you with information about goods and services which may be of interest to you and we or they may contact you about these by [post or telephone].

If you do not want us to use your data in this way, or to pass your details on to third parties for marketing purposes, please tick the relevant box situated on the form on which we collect your data.

Disclosure of your information

We may disclose your personal information to third parties:

  • In the event that we sell or buy any business or assets, in which case we may disclose your personal data to the prospective seller or buyer of such business or assets.
  • If we are under a duty to disclose or share your personal data in order to comply with any legal obligation, our customers, or others. This includes exchanging information with other companies and organisations for the purposes of fraud protection and credit risk reduction.

Your rights

You have the right to ask us not to process your personal data for marketing purposes. We will usually inform you (before collecting your data) if we intend to use your data for such purposes or if we intend to disclose your information to any third party for such purposes. You can exercise your right to prevent such processing by checking certain boxes on the forms we use to collect your data. You can also exercise the right at any time by contacting us at Blue Diamond STL, Clayfields Ind Est, Tickhill Road, Doncaster, DN4 8QG.

Our site may, from time to time, contain links to and from the websites of our partner networks, advertisers and affiliates. If you follow a link to any of these websites, please note that these websites have their own privacy policies and that we do not accept any responsibility or liability for these policies. Please check these policies before you submit any personal data to these websites.

Access to information

The Act gives you the right to access information held about you. Your right of access can be exercised in accordance with the Act. Any access request may be subject to a fee of £10 to meet our costs in providing you with details of the information we hold about you.

Changes to our privacy policy

Any changes we may make to our privacy policy in the future will be posted on this page and, where appropriate, notified to you by e-mail. However, we advise that you check this page regularly to keep up to date with any necessary changes.


Questions, comments and requests regarding this privacy policy are welcomed and should be addressed to Blue Diamond STL, Sandall Stones Road, Kirk Sandall Industrial Estate, Doncaster, DN3 1RQ