Plastic insulation fixings for masonry with 35mm diameter head

5.0 of 5
Price incl. VAT
(41 items in stock)

Use Panel-Fix plastic insulation fixings for fastening Kingspan & Celotex insulation to masonry. Use with support washer for fixing Rockwool & Knauf insulation

The one piece insulation fastener has a 35mm roughened head and is manufactured from corrosion resistant Polypropylene.

Use 90mm plastic fastener for 50-60mm insulation boards
Use 110mm plastic anchor for 70-80mm insulation panels
Use 130mm plastic fixings for 90-100mm insulation panels

Twistfix sell friction fit plastic insulation fixings in packs of 250. To install simply hammer fasteners at least 30mm into 8mm diameter pre drilled holes

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21st Oct 2013, 08:07
We ran short of some fixings on a shop fitting project and needed a quick delivery to prevent delays on site. The fixings were ordered that afternoon and came the next morning delivered to a busy pedestrianised zone in a city centre. Without the fixings we would have had men stood, very pleased with the products, service and delivery.

Delivery options are only available for delivery to mainland UK (excluding Scottish Highlands, Scottish Islands, Channel Islands, Isle Of Man Northern Ireland and Eire). Delivery to Scottish Highlands, Scottish Islands, Channel Islands, Isle Of Man, Northern Ireland and Eire are limited to 20kg and are available at a Premium rate. Please contact us on or via our help line if delivery is required outside these areas. Alternatively select ‘World-wide Delivery’ and a member of our sales staff will contact you regarding your options and costs.


We offer for the mainland UK , as standard, a FREE delivery service on all orders having a value greater than £200.00 (excluding VAT). For orders having a value less than £200.00 (excluding VAT) a carriage fee of £8.50 + VAT will be levied. Goods will be sent by a national carrier on their 1-2 working day standard service. Customers must understand that delays can always happen while their order is with the courier, for this reason we can not guarantee your order will be with you next day.

It is important that the customer ensures that all the delivery details are correct and that the customer or someone acting for the customer is able to sign for the delivery. Twistfix accept no liability for failed deliveries as a result of incorrect delivery details or the absence of any authorised signatory. Twistfix will attempt delivery to the recipient between the hours of between 8am and 6pm. If no one is available to receive the delivery an attempt may be made to leave the item with a neighbour. Alternatively the carrier may return the item to the sorting office and leave a calling card at the recipient's address to advise of the attempted delivery. It is the responsibility of the customer to arrange to collect the item from the depot or to arrange re-delivery with the carrier. Further information regarding Delivery can be read at our Terms & Conditions.


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 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.