K Flex rubber sheet insulation is a standard, elastomeric nitrile rubber sheet made with top-quality foamed Buna-R. Buna-R is known for its low thermal conductivity, resistance to corrosion and for providing long-lasting insulation. While there are many uses for rubber foam insulation, this elastomeric sheet made by K Flex is specifically used to insulate large pipes and ducts in industrial and commercial settings. It can also be used for residential purposes.
Nitrile rubber is a closed-cell insulation that effectively prevents heat loss from pipes and ducts. With a low K-value, they help improve energy savings and reduce energy bills. When rubber foam insulation is used to insulate pipes and ducts they not only restrict heat loss or gain in the application, but also increases dew point which prevents condensation or sweating around pipes and ducts.
In addition, rubber pipe insulation does not support or promote the growth of fungi or mould. They offer effective fire insulation and have a Euroclass B rating. Plus, nitrile rubber sheets are very easy to install. They are flexible and lightweight. Since this continuous nitrile rubber insulation is manufactured as a one-meter-wide roll, they are quite easy to work with and install on large pipes and ducts.
K-Flex continuous nitrile rubber insulation comes in varying lengths. When you buy this rubber pipe insulation online from us, we cut it to lengths of 1m, 2m, 5m etc, so you spend only on the material that you need.
Ideally, this flexible duct insulation is used to insulate indoor pipes and ductwork, but it can also be used to insulate outdoor pipes if they are covered or clad with appropriate cladding material like PIB insulation. Plus, this nitrile rubber sheet can be used to insulate many pipes and ducts as it functions efficiently in temperatures between -165 °C* to +85 °C.
Installing Nitrile Rubber Insulation:
A full roll of continuous nitrile rubber sheets cab be anything from 8-20m 8m long. We cut these to your required lengths and deliver them to your doorstep or job site.
Nitrile rubber sheets are about 1m wide. They are installed around pipework and secured using foam tapes or adhesives like Aramcell 520.
Key Features:
- With a low thermal conductivity of 0.033 W/(m•K), they help maintain the temperature of the liquid flowing within pipes and ducts.
- Nitrile rubber insulation is ideal for insulating hot and cold water pipes and ducts.
- With a Euroclass B rating, they are fairly fire-resistant.
- Class O insulation. Meets the required building regulations
- They are specially made to insulate large pipes and ductwork in HVAC and plumbing applications.
- This rubber foam insulation sheet is resistant to most oils, acids and alkalis present ins an industrial setting.
- Rubber pipe insulation is easy to install and is environmentally friendly.
- Can be used to insulate cold or chilled pipes and ducts. Protect them from freezing over.
- Lightweight and flexible nitrile rubber insulation
Application:
- Nitrile sheet pipe insulation is ideal to insulate large pipes commonly found in industries or in a commercial environment. They are ideal for both hot and cold water pipe insulation.
- This flexible duct insulation is appropriately sized to give efficient thermal insulation to ductwork, of any shape or size.
- Ideal for use across projects.
- Largely used to insulate indoor pipes and ducts. Proper cladding will be required if used to insulate pipes outdoors.
Approvals:
K-Flex nitrile rubber sheet insulation is approved by the:
- Environmental Product Declarations EPD
- R1-HL2
- ECO-BAU and MINERGIE-ECO
- CE-MARINE (Bureau Veritas)
- ABS (American Bureau of Shipping)
- DNV
- Lloyd's Register
- UL94
- FM Approval
- Nitrile rubber sheet width: 1m
- Thickness Available: 10mm, 13mm, 19mm & 25mm
- Can be cut to size and supplied in lengths of 1m - 20 meters.
- Plain continuous nitrile rubber sheets for pipe and duct insulation
- Ideal for metal ducts and large pipes.
- It gives superior thermal insulation across a range of temperatures - from -165 °C* to +85 °C
- Nitrile rubber insulation is ideal to prevent condensation and sweating in pipes and ducts
| Insulation Type | Pipe And Duct Insulation |
| Brand | K-Flex |
| Material | Foamed nitrile rubber |
| Width | 1m wide |
| Thermal Conductivity |
0.036 - 0.033 W/(m•K) |
| Fire Rating | Euroclass B-s3, d0, Class O |
| Service Temperature | -165 °C* to +85 °C |
| Application | To insulate large pipes and ducts |
| Order Value (Excluding VAT) | Delivery Charge ( (Excluding VAT)) |
|---|---|
| Up To £100 | £19.95 Onwards |
| Courier charges apply to every order. | |
Returns:
- You can cancel the order and get a full refund before we confirm your order via email.
- Orders cancelled after the email confirmation is sent, may attract a restocking fee.
- You are welcome to return the products ordered in excess/no longer required to us via post or courier, provided they are in the original packaging and in a resalable condition within 5 days of delivery.
- Return requests made after 5 days will not be entertained.
- If wrong products were delivered or delivered items are faulty, please email us and we will assist you accordingly.
For more information, please refer to our delivery information page
Verified Buyer
