Next Day Free Delivery to London and Most of the UK

Next Day & Express Delivery

Available for most products when ordered before 2:00 PM.

Clever Shield trade prices with multi-buy discounts available on most products.

Bulk Discount

Trade prices with multi-buy discounts are available

Coating Applicators & Support  Experienced UK coating applicators for liquid coatings and industrial repairs. Qualified technical support Tel: 01268 472358

Orders & Technical Support

Lines Open: 8am - 5pm, Monday - Friday T: 01268 472358

Wykamol CM8 Geotextile Membrane

Size: Geotextile Membrane Profile Strip 2m
Sale price£16.49 inc.VAT


CM8 Geotextile Membrane dual layers comprise of Wykamol's CM8, 8mm studded HDPE membrane and a nonwoven geotextile manufactured from UV stabilised, high tenacity, virgin polypropylene fibres that have been mechanically entangled to provide high strength, high extensibility, high loft and excellent abrasion characteristics. The geotextiles are also thermally treated to reduce thickness while maintaining excellent mechanical properties.

CM8 is also ideal for use on a green roof Green roofs can range from roof gardens with raised beds and pots, to rolled-out green carpets, to shed roofs containing planting cells that are filled with soil or compost and planted up with low-growing perennials and grasses.

CM20 Geotextile Membrane is also an excellent radon barrier and has passed all the relevant tests for resistance to this gas.;


• CM20 Geotextile is an ideal Radon Barrier.

• Excellent flow rate.

• UV Stabilised.

• Suitable for use with all construction types.

• Drains off the water before reaching the waterproof coating.

• Combined drainage and protection board.

• Easy handling and rapid installation.

• Rugged, durable construction with thermal insulation benefits.

• Filtration layers prevent silting-up.

• High compressive strength and drainage capacity.

• Allows back-filling with excavated earth.

• With stands stress and movement in the background.

Product Details
Product Description CM8 Geotextile Membrane, Black CM20 Geotextile Membrane, Black
Packaging and Size 2 m x 20 m, 24.4 Kg 2 m x 20 m, 40 Kg
Coverage 40 m² 40 m²
Storage Store in an upright position, under cover and away from high temperatures and open flames Store in an upright position, under cover and away from high temperatures and open flames

Payment & Security

Payment methods

Apple Pay Google Pay Maestro Mastercard PayPal Shop Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.


Clever Shield Coatings Safe Checkout Guaranteed

You may also be interested in

Trade Customer? 

Get all the benefits of being a trade customer by signing up for an account

  • Monthly Trade Discount Codes
  • Dedicated technical support team
  • Certified hands-on training courses

Recently viewed