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Siderise DWX Acoustic Duct Foil Insulation Wrap HVAC 10kg

Siderise DWX Acoustic Duct Foil Insulation Wrap HVAC 10kg
Siderise DWX Acoustic Duct Foil Insulation Wrap HVAC 10kg
Siderise DWX Acoustic Duct Foil Insulation Wrap HVAC 10kg
Siderise DWX Acoustic Duct Foil Insulation Wrap HVAC 10kg
Siderise DWX Acoustic Duct Foil Insulation Wrap HVAC 10kg
Siderise DWX Acoustic Duct Foil Insulation Wrap HVAC 10kg
Siderise DWX Acoustic Duct Foil Insulation Wrap HVAC 10kg
  • 38 dB Rw acoustic reduction with dense 10 kg/m² membrane
  • Class 0 foil for thermal insulation and vapour protection
  • Flexible for complex ductwork and equipment
  • Quick install with pins and foil tape - rapid installation
  • Ideal for HVAC, OEM, and industrial noise control
Estimated delivery:
In Stock
£ 109.80
Ex VAT: £ 91.50
  • Brand: Siderise Special Products Ltd
  • Model: DWX10.V HVAC Wrap
  • Weight: 12.00kg
  • Dimensions: 1,200mm x 2,000mm x 25mm
  • SKU: DWX10.V HVAC Wrap
  • Product code: P1-4128
  • MPN: DWX10.V HVAC Wrap

Options available

The Siderise DWX 10kg is a high-performance acoustic duct foil faced insulation wrap designed to reduce airborne sound transmission while enhancing thermal performance in HVAC and mechanical systems.

Constructed with a resin-bonded glass fibre quilt, diamond-stitched within an anti-dusting fleece and wrapped in a heavy-duty 10 kg/m² acoustic membrane, the DWX delivers an impressive 38 dB Rw sound reduction, making it ideal for thin-sheet, low-mass ductwork.

Its Class 0 foil-faced vapour barrier not only provides moisture control but also allows for external duct applications. The DWX is flexible and easy to install, even around complex duct geometries, offering a combined acoustic and thermal solution in one product.

Widely used across HVAC, construction, marine, OEM, and industrial sectors, the DWX wrap is suitable for ducts, generators, compressors, electrical enclosures, and more.

 

Specification:

 

Width: 1200mm

Length: 2000mm

Dimensions: 1.20m (W) x 2.00m (L)

Reaction to Fire: Class 0 foil (suitable for HVAC use)

Acoustic performance: 38 dB Rw

Composition: Glass fibre quilt + polymeric membrane + foil

Installation: Mechanical fixings + foil tape at joints

Siderise DWX Acoustic Duct Foil Faced Insulation Wrap Features:

✔️ 38 dB Rw acoustic performance (tested to BS EN standards)

✔️ 10 kg/m² heavy-duty membrane for effective sound reduction

✔️ Class 0 reinforced foil – provides thermal insulation and vapour control

✔️ Flexible quilted design – fits complex shapes and duct layouts

✔️ Quick installation using mechanical fixings and foil tape

 

Siderise DWX Acoustic Duct Foil Faced Insulation Wrap Applications:

✔️ External cladding of sheet metal ductwork (HVAC)

✔️ Acoustic insulation in ventilation and exhaust systems

✔️ Noise control around generators and compressors

✔️ Process plant enclosures and industrial machinery

✔️ Marine and automotive OEM soundproofing solutions

✔️ Electrical cabinets and equipment housing

 

Siderise DWX Acoustic Duct Foil Faced Insulation Wrap Installation Guide:

✔️ Prepare the surface of the duct or equipment.

✔️ Cut the DWX wrap to the required dimensions.

✔️ Apply using mechanical fixings (e.g., insulation support pins at 300 mm centres).

✔️ Overlap joints by 75 mm minimum for acoustic integrity.

✔️ Seal overlaps with minimum 75 mm wide aluminium foil tape.

✔️ Inspect installation to ensure full coverage and secure fit.

 

*Further information may be found in our Downloads section.

Fairly easy access to all PDF files.

Datasheet ǀ Declaration of Performance - DoP ǀ BBA Certificate ǀ Installation Guide ǀ Certificates ǀ Brochure ǀ SPEC Sheet 

specification
Board covarage 2.40 m2
Length 2000mm
Material Glass fibre quilt + polymeric membrane + foil
Size 25mm x 1200mm x 2000mm
Thickness 25mm
Weight/m2 10kg
Width 1200mm
Fire Classification Class 0 foil (suitable for HVAC use)
Slab Coverage 2.40m2
Coverage .2.40m2
Fire performance Class 0 foil (suitable for HVAC use)
Shipping method Palletised delivery
Grade 10kg/m2
Sound insulation reduction 38 dB Rw
Applications External cladding of sheet metal ductwork (HVAC)
Fixing method Mechanical fixings + foil tape at joints – rapid deployment
ETA Notification Yes
Features Class 0 reinforced foil – thermal insulation and vapour control
Manufacturer Siderise Insulation®

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We deliver insulation materials to Mainland UK only. Deliveries to Highlands, Northern Ireland, Isle of Wight etc.. might be possible at additional cost.
We offer free delivery on most of the orders above £300 (excluding VAT) (except special products - shipping cost via courier - products marked ''Request A Quote'')

Delivery of some insulation materials might be extended due to the current situation (Covid-19, stock shortages, allocations).
If you need materials quickly please contact us - we will do our best to help you source materials needed.

We do not deliver on weekends and bank holidays. Sometimes we can deliver on Saturdays - please check with us before placing the order.
If you need any further information please contact us tel. 02081910776

We can help to calculate price per m2 or linear meter (one meter in length) cost, please just contact us via phone 02081910776, email or live chat. Alternatively, you can work it out yourself quickly and easily: to get cost per meter square please divide price shown in orange area by ''Required area (m2)'' Example price of £28.80 divided by board coverage 2.88m2 = cost of £10.00 per m2.

INSTALLERS

No matter whether you choose a local installer or a national company, there’s a few tips to help you find the right installer for your home insulation improvements, such as asking for recommendations and making sure that they’re part of a certification scheme. This makes sure that they have the right skills and standards of workmanship to carry out the installation, and you can be sure that they know exactly what they are doing.

4 TIPS FOR CHOOSING THE BEST INSULATION INSTALLER

1. Thermal inspection picture in portfolio

It’s worth seeing a installer’s previous work. There’s no harm asking if you can see any properties nearby that they’ve installed insulation in. Best way would be to see Infrared Thermal Imaging Inspections. Thermal cameras spot small, but key changes in temperature in different areas of a house, identifying problematic areas that the human eye never could and some that a visual inspection could only hypothesize.

2. Reviews

Along with checking recommendations and previous work, finding reviews online can often be a great way to find out if they provide a good service or not. However, it’s best not to solely rely on reviews you may find or review websites, as there’s no controlling who writes them.

3. Compare prices

Comparing prices will also ensure companies can’t take advantage of you and give you a fair price. 

4. Word of Mouth

The best way to find a great insulation installer is through recommendations. Make sure you ask friends and family. They will most likely give you their honest opinion and can tell you from first hand experience.

 

Whether you require a wall, cladding, external wall, loft or floor insulation fitted, you can find and hire your local insulation installers from popular UK web pages. A simple internet search will return thousands of potential installers near your area.

 

https://www.nia-uk.org/find-an-installer/

https://www.checkatrade.com/

https://www.mybuilder.com/

https://www.ratedpeople.com/local-thermal-insulation

 

STOCKIST

We are the stockist of construction materials and related products for both trade and DIY from most recognizable brands in the UK like Cordek, RCM, Promat, Rockwool, Isover, Celotex, Xtratherm, Ursa, Low-E, Cedral, Kingspan, Dufaylite, British Gypsum, K-rend, Ecotherm, Iko enertherm, Kay-Metzeler, Terrawool to allow you to complete your insulation job on time at competitive prices and the highest standards.

 

Whether you are a large company or a DIYer, if you need a large amount of insulation materials, we can offer quantity discounts at the best prices. Please contact us and our friendly customer service will try to find the best and cheapest solutions for you. We value your time and we will try to deliver the products as soon as possible at a reasonable price to your construction site or house. The UK's leading insulation supplier near you and your needs. Price List available upon request.
Siderise DWX Acoustic Duct Foil Insulation Wrap HVAC 10kg
Siderise DWX Acoustic Duct Foil Insulation Wrap HVAC 10kg
£ 109.80