Siderise FR Retardant Acoustic Slab with Adhesive Backing is a high-performance soundproofing and fire-resistant insulation solution. Featuring a self-adhesive layer for quick and secure installation, it's ideal for walls, ceilings, and floors in both residential and commercial buildings.
Siderise FR Retardant Acoustic Slab with Adhesive Backing
As low as
£30.40
£25.33
Stock Available
Only %1 left
SKU
SD1029c
If you are planning to buy bulk quantities, contact us for discounted prices as well as exclusive and priority delivery options.
0330 1281212
The Siderise FR Retardant Acoustic Slab with Adhesive Backing is a state-of-the-art insulation product that delivers superior acoustic performance while meeting stringent fire safety requirements. Designed for high-demand construction environments, this slab features an integrated self-adhesive backing, enabling clean, fast, and secure installation—without the need for mechanical fixings or additional adhesives.
Made from dense, non-combustible mineral wool, this slab excels in sound absorption, significantly reducing airborne noise transfer between rooms, floors, and service areas. Its acoustic properties make it ideal for applications where noise control is essential, such as commercial offices, education buildings, healthcare facilities, hotels, and multi-unit residential developments.
Beyond its acoustic capabilities, the Siderise FR slab also offers exceptional fire resistance, helping to limit the spread of fire and smoke in the event of an incident. It supports compartmentation strategies within buildings and contributes to overall passive fire protection compliance. With a fire classification of Class 0 fire rating (BS476 part 6&7) it ensures peace of mind in even the most demanding environments.
The addition of a high-performance adhesive backing further enhances the slab’s usability, especially in installations where speed and cleanliness are critical. This feature allows for direct bonding to clean surfaces such as plasterboard, masonry, metal, or wood, making it particularly suited to retrofit applications, hard-to-reach areas, and complex geometries where traditional fixings may be challenging.
Key Features:
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Integrated adhesive backing for fast, secure, and clean installation
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High-performance acoustic insulation that effectively reduces noise transmission
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Fire-retardant and non-combustible Class 0 fire rating (BS476 part 6&7) , enhancing passive fire safety
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Thermal insulation properties contribute to energy efficiency
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Durable and dimensionally stable for long-term performance
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Easy to cut and fit, even in tight or irregular spaces
Applications:
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Party walls and internal partitions
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Suspended and solid ceilings
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Floor cavities and service risers
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Enclosures around ducts, pipes, or noisy equipment
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Fire-rated constructions in commercial and residential buildings
The Siderise FR Retardant Acoustic Slab with Adhesive Backing offers a premium, multi-functional insulation solution for modern buildings, combining soundproofing, fire safety, and ease of installation in one convenient product. Whether for new construction or refurbishment, it ensures compliance, performance, and long-term reliability.
| Brand | Siderise | |
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| Best Seller | No | |
| Recently Added | No |
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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. |
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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.