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12mm Pipe

12mm Pipe

We are currently out of stock on that item.

RRP: £97.99

Our Price: £64.99 inc VAT

Product Details

Product Details

Available in lengths of 50m & 80m, our pipes have an outer diameter of 12mm, while it is also one of the most reliable fixtures available on the market. The pipes are designed to provide maximum efficiency with both a durable and flexible solution in your water underfloor heating system.

Their unique triple-layered design incorporates a rugged interior sheathed by an inner layer of high-conductivity aluminium, with a pliable exterior sheath making installation straightforward.

We are so confident in the resilience of our pipes that we back them with a 50-year warranty, meaning you can purchase with confidence.

Underfloor Heating Direct


Being 100% air tight and able to function efficiently at temperatures of up to 60°C and pressures of up to six bar, our multi-layered pipe from Varm Haus is a versatile and flexible component of our high-quality water underfloor heating systems.

The inner and outer layers are constructed using PEX (cross-linked polyethylene) and are resistant to scale, while it does not corrode nor develop pinholes, making your underfloor system more resilient. The inner layer of aluminium offers efficient heating performance and, when installed with high-quality floor insulation, will keep your home warm.

Suitable for use in low-temperature hot water systems, our 12mm pipe can facilitate a flow rate of 0.061L per hour and weighs less than 0.09kg per metre.


Coronavirus Delivery Update

We are working closely with our delivery providers and can confirm all deliveries are unaffected by recent events. All orders you place on our website will continue to receive the same high standards of delivery you have come to expect from Underfloor Heating Direct.

Call us today on 0800 141 2643 to place your order.


Our delivery charges are calculated based on the weight of your entire order. Below is a table illustrating the cost for each weight bracket, please note we cap our delivery costs to a maximum of £50.

Weight From (kg) Weight To (kg) Cost
0 39.99 £10
40 59.99 £20
60 79.99 £30
80 99.99 £40
100+   £50

In addition to our standard delivery service, we can also arrange for delivery on a Saturday or before 10.30am on any working day. This level of carriage comes at an additional cost:

  • Next working day before 10.30am - Additional £5
  • Saturday - Additional £20

We can also arrange for pallet delivery on a three-day delivery, but costs vary depending on the size of the order, so please contact us for details.

Please Note: Wetroom Shower Trays will have 2 - 3 day delivery times and cannot be provisioned under our next day delivery policy.

When will I receive my order?

Orders placed before 3pm on any business day (Monday – Friday) excluding Bank Holidays should be delivered on the next business day (Excluding Saturday, unless the carriage is met) anytime up to 7.00pm.

Our standard next working day delivery does not guarantee next day delivery; however every effort is made by us and the courier to achieve this goal.

Orders taken on Friday after 3pm, Saturday or Sunday will be dispatched on Monday (excluding Bank Holidays) for delivery on Tuesday up to 7.00pm.

Orders placed on Friday before 3pm will be dispatched on Friday for delivery on Monday up to 7.00pm unless the Saturday delivery charge is met (This excludes Bank Holidays).

Please note: We rely upon the services of third party couriers and, whilst we endeavor to always deliver in a timely manner, there are unfortunately a few occasions when the couriers fail to deliver on the appointed day. This happens rarely, but because it does occur, albeit occasionally, we cannot be held responsible for the late delivery of an item, or any costs incurred by customers tradesman unable to work, please ensure you have your materials before booking in any trades.

Shipments sent outside the European Union may be subject to import duties and taxes, which may be levied once a shipment reaches your country. For details of Customs charges please consult your own Customs authorities for the latest rates.

Additional charges for customs clearance must be borne by you; unfortunately we have no control over these charges and cannot predict what they may be. We are unable to reimburse any costs incurred regardless of the circumstances.