Twistfix

12mm retrofit wall ties for re-connecting walls at junctions
SKU
RWC12-610-A4
Price excl. VAT
£123.08
Price incl. VAT
£147.70
(14 items in stock)

Retrofit Wall Connectors are long-series spiral fixings that are used to tie the facade of a building a wall that runs perpendicular to it. The 12mm diameter self-tapping ties are driven deep into masonry to form a mechanical connection that needs no cement, grout or resin, making them ideal for use when connecting walls on heritage houses, listed buildings and ancient monuments.

The heavy-duty 12mm diameter building ties are available in three lengths 610mm (24"), 760mm (30") and 910mm (36"); they have twice the strength of any other self-tapping spiral wall ties of similar design.  The connectors corkscrew into brick, block, limestone and concrete, when hammer-driven into an 8 or 10mm pilot bore, to offer outstanding resistance to compression, tension and shear loads

Manufactured from 316 marine grade stainless steel and with a cross sectional area of 28mm2, the structural connectors are ideal for pinning arches and re-connecting wall junctions, such as at corners and at party walls without the need for bonding agents, alleviating issues of material compatibility that often arise when cement grouts are used in old or listed buildings with lime mortar.

To install the Retrofit Wall Connectors simply drill the pilot holes and drive-in using a proprietary SDS adaptor.  The material cost of this heavy-duty 12mm spiral fixing system is similar to that of using traditional 8mm spiral bars with a proprietary cement grout and is at least 10 times as faster to prepare and install, delivering exceptional savings in labour costs.

In addition to tying walls to cross walls and party walls, these versatile structural masonry connectors are ideal for use on on brick or stone buildings to secure quoins, tie thick or rubble filled walls, pin masonry arches or to introduce vertical reinforcement to parapet walls.

  • Less disturbance caused to buildings than with any other retrofit system
  • Can be used at any temperature including sub-zero conditions
  • No material compatibility issues on old historic buildings with lime mortars
  • Cost effective with rapid installation rates

Retrofit Wall Connectors are UK designed and manufactured by Thor Helical under Patent No: GB 2439633.

 

Delivery Costs

Below is the standard tariff for guidance purposes.

Actual costs will be confirmed at point of sale and any variances you will be notified within 24 working hours of receipt of order

Delivery Option

   Price

UK Next Working Day (UK Mainland)

   £5.99 ex VAT (for orders below £150.00 ex VAT)

Free Next Day Delivery (UK Mainland)

   Free (for orders £150.00 ex VAT and above)

UK Next Day Pre 10.30am
   £19.00 ex VAT

UK Next Day Pre 12 (Noon)

   £13.00 ex VAT

UK Saturday Delivery

   £26 ex VAT

Northern Ireland (2-3 days)

   £49.99 ex VAT (weight up to 30kg)

   £60.00 ex VAT (weight between 30.1kg – 99.9kg)

   £90.00 ex VAT (100kg +)

Highlands & Islands of Scotland (2-3 days)

   £34.99 ex VAT

Click & Collect (from Preston, PR5 8AS)

   Free

Isle of Wight (2-3 day)

   £39.99 ex VAT (up to 30kg)

   £60.00 ex VAT (30.1kg +)

Free delivery

We offer free next-day delivery for all orders over £150 (ex VAT) (UK Mainland Only).

Next Day Delivery (UK Mainland Only)

Next day delivery is available for orders placed before 2pm Monday - Friday (working days). Delivery will be made on the next working day.

For orders placed before 2pm on a Friday, delivery will be made on the following Monday. For orders placed after 2pm on a Friday and over the weekend, delivery will be made on the following Tuesday. For orders placed on a Bank Holiday, goods will be dispatched on the next working day (e.g goods will be dispatched on the Tuesday for delivery on Wednesday). 

Pre 10.30am and Pre 12:00pm Next Day Delivery 

These delivery options are available at an extra charge. Delivery prices are shown at checkout stage. Orders need to be placed before 2pm Monday - Friday (working days) for delivery on the following working day.

International Delivery

Please note we no longer offer international delivery. 

Further information regarding Delivery can be read at our Terms & Conditions.

Returns Policy

Items returned and received in their original condition and packaging within 14 days of delivery will be accepted for exchange or refund subject to a 20% restocking fee. You will be responsible for the shipping costs incurred in returning the goods and should ensure the items are adequately insured while in transit to us. You should email sales@twistfix.co.uk to request to return items.

Where the goods are being returned because they are faulty or are not the goods that were ordered then, subject to the goods being returned in re-saleable condition, Twistfix will refund the cost of return shipping. Further information regarding Returns can be read at our Terms & Conditions.

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