Twistfix

External waterproofing membrane 40 sqm for below ground applications
SKU
KGEOTEXT
Price excl. VAT
£175.00
Price incl. VAT
£210.00
(5 items in stock)

Use Geotextile Waterproofing Membrane on below-ground structures to manage water to the land drain helping to relieve water pressure from the structure.

What is Geotextile Waterproofing Membrane?

The Geotextile Waterproofing membrane is a cavity drain membrane consisting of one layer of 8 mm studded HDPE membrane and one layer of nonwoven geotextile.

Suitable for use in all construction types it helps to drain off the water prior to it reaching the external structure. The membrane isolates and protects the external structure from the surrounding soil and relieves the hydrostatic pressure from the face of the structure.

The membrane covers 40 m2 and comes in a 2 m x 20 m roll.

How do you use Geotextile Waterproofing Membrane?

Prior to installing the membrane, the wall must be painted using a bitumen paint. The membrane is then fixed to the external face of the wall with the geotextile fabric facing outwards using a plastic brick plug at the top edge of the membrane. All lap joints should be sealed using a waterproof tape. The drainage channels must be fully surrounded in a clean granular fill. The membrane must extend below the level of the drainage channels. Care must be taken when backfilling against the membrane so as not to puncture it.

Delivery and returns

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

Isle of Wight (2-3 day)

   £15.00 ex VAT (up to 30kg)

    £30.00 ex VAT (30.1kg +)

Northern Ireland (2-3 days)

   £20.00 ex VAT (weight up to 30kg)

   £45.00 ex VAT (weight between 30.1kg -  99.9kg)

   £108.00 ex VAT (100kg +)

Highlands & Islands of Scotland (2-3 days)

   £20.00 ex VAT

Click & Collect (360 Leach Pl, Walton Summit Centre, Preston PR5 8AS)

   Free

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.

Delivery Disclaimer: Acceptance of Delays

By placing an order on our website, you acknowledge and accept that delivery times are estimates and may be subject to delays due to various factors beyond our control, including, but not limited to, weather conditions, transportation issues, or other unforeseen circumstances. While we make every effort to ensure timely delivery, we cannot guarantee specific delivery dates.

If there are significant delays, we will do our best to keep you informed.

Thank you for your understanding and patience.

Returns Policy

You have 14 days from the date of purchase to notify us you wish to return your items and receive a full refund (ex. delivery and card fees) in line with our terms and conditions. Please email us to request a return at sales@twistfix.co.uk

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