Siderise Tissue Faced Stone Wool Acoustic Lining Slab
If you are planning to buy bulk quantities, contact us for discounted prices as well as exclusive and priority delivery options.
0330 1281212
Siderise Black Tissue Faced Stone Wool Acoustic Lining Slab is a high-performance insulation solution designed for sound absorption, thermal efficiency, and fire resistance. Ideal for use in walls, ceilings, and duct linings.
Technical Key benefits and features:
- Acoustic performance is tested
- thermal insulation with aAcoustic performance is tested
- The product has been tested to EN 13501-1 and achieves a classification of A2-s1,d0
Siderise Black Tissue Faced Stone Wool Acoustic Lining Slab is a premium-grade insulation product engineered to deliver exceptional acoustic, thermal, and fire performance in a wide range of building applications. Made from high-density stone wool and faced with a durable black tissue layer, this slab offers a professional, aesthetic finish while enhancing sound absorption and insulation properties.
The non-combustible stone wool core is manufactured from volcanic rock, giving it excellent fire resistance, thermal stability, and long-term durability. It helps control noise transmission by absorbing airborne sound and reducing reverberation, making it an ideal solution for applications requiring acoustic treatment—such as cinemas, plant rooms, commercial offices, schools, and industrial buildings.
The black tissue facing not only improves visual appearance when left exposed but also adds to the robustness of the slab during installation and in service. This makes it particularly well-suited for use behind perforated metal ceilings, inside HVAC ductwork, and within partition walls where high-performance acoustic treatment is required.
Key Features:
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High-performance sound absorption for noise control
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Excellent thermal insulation and energy efficiency
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A1-rated non-combustible for superior fire safety
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Black tissue facing for enhanced appearance and protection
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Easy to cut and install in walls, ceilings, and duct linings
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Environmentally friendly and dimensionally stable
Applications:
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Internal partitions and cavity walls
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Suspended ceilings and soffits
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Acoustic enclosures and plant rooms
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HVAC ducts and service voids
Siderise Black Tissue Faced Stone Wool Acoustic Lining Slab is the go-to solution for professionals seeking reliable performance in acoustics, fire protection, and thermal insulation—delivering peace of mind and long-term value in every installation.
Technical Key benefits and features:
- Acoustic performance is tested
- thermal insulation with aAcoustic performance is tested
- The product has been tested to EN 13501-1 and achieves a classification of A2-s1,d0
| Brand | Siderise | |
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| MPN |
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| Best Seller | No | |
| Recently Added | No |
Delivery
All deliveries are subject to stock and availability.
UK Mainland
**Express Delivery Cut Off – subject to cleared payments and passing of payment security checks by 12pm.
All UK Mainland orders qualify for FREE when you spend £75 ex vat or more*. *Please note certain items do not qualify for free delivery.
Consignments will be delivered using DPD, Evri, and Shipley, or direct from the supplier if stock is not readily available within our warehouse.
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Delivery Options – Consumers |
Price (ex vat) |
Timing |
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FREE Standard Delivery when you spend £75 ex vat or more |
£0.00 |
Monday - Friday, excluding public holidays. |
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Standard Delivery (2-5 Working Days) |
£3.99 |
Monday - Friday, excluding public holidays. |
|
Express Delivery (1-3 Working Days) |
£19.99 |
Monday - Friday, excluding public holidays. |
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Saturday Delivery |
£29.99 |
Saturday Delivery |
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Same Day Delivery |
From £50 |
Monday - Friday, excluding public holidays. |
Certain items do not qualify for free delivery - this will be automatically applied at the checkout
Large heavy items may be subject to pallet charges - you will be notified by our customer care team.
Outside UK Mainland (Including Ireland)
*Please note the following postcodes are classed as Non-Mainland UK or Remote / Rural delivery: AB, IV, KW, PA, PH, HS, KA, ZE, PO30-PO41, IM, JE, GY, BT, TR21-TR25.
The following locations incur a carriage charge starting at £20.83 EX VAT
Europe
It is advised you arrange your own courier collection from our warehouse. If you require assistance Dortech Direct can schedule a delivery for you. Prices are dependent on box quantity and order weight. Please call our sales team for a quotation on 0330 1281212.
United States
Pricing Information
All product prices are available on quotation only. To receive a customized quote, please contact us directly with your product requirements. We will respond promptly with pricing, availability, and shipping details tailored to your request.
Shipping Information
We are pleased to offer shipping to most locations within the United States, excluding Hawaii and Alaska at this time.
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Eligible Shipping Areas: Continental United States only (Excludes Hawaii and Alaska)
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Delivery Timeframe: Estimated delivery is 10–14 working days from the date of dispatch
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Shipping Confirmation: A confirmation email with tracking details will be sent once your order is shipped
Please note: Delivery times are estimates and may be affected by external factors such as customs processing or carrier delays.
Other Information
Please Note
- All available delivery options will be displayed at checkout/basket pages
- Working days do not include Weekends or Bank holidays
- For all enquiries ring 0330 1281212 / sales@dortechdirect.co.uk
BACS & Purchase Orders
- The delivery times & dates are only valid from receipt of funds or valid PO number
Damages
By ordering with Dortech Direct you agree to inspect goods upon delivery. Damaged goods should be rejected. If you notice damage after the goods are delivered, you must report this to us within 48 hours of delivery. Dortech Direct does not accept damage liability for issues reported over 2 working days from the point of delivery.
You can report damage by sending your order details and images of any issues to helpteam@dortechdirect.co.uk
Returns
If you wish to initiate a product return within 14 days, we gladly offer a refund as long as the item is returned in its original condition, including all packaging, tags, labels, and accessories. Kindly complete the provided return form and include it in the package you are sending back.
Ensure that you diligently fill out all the necessary fields on the Returns Form.
Delivery & Returns for Trade
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Delivery Options - Trade |
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Timing |
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FREE Delivery on any Trade order |
£0.00 |
Monday - Friday, excluding public holidays. |
We will deliver into branch or direct to any customer office/site address.
Returns
If you wish to initiate a product return within 14 days, we gladly offer a refund as long as the item is returned in its original condition, including all packaging, tags, labels, and accessories. Kindly complete the provided return form and include it in the package you are sending back.
Please be aware that orders exceeding £100 excluding VAT are subject to a non-negotiable 40% restocking fee. This charge represents the administrative time and overheads to reprocess the stock.
Ensure that you diligently fill out all the necessary fields on the Returns Form.