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IZOTITE Dimple Membrane – Foundation Protection & Drainage | 1m × 20m
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IZOTITE Dimple Membrane – Foundation Protection & Drainage | 1m × 20m

€75,00 EUR

Shipping Policy
Shipping costs are calculated at checkout based on product type, quantity, and delivery location.

Flexible returns

📋 View IZOTITE Installation Guide

8mm Dimple Membrane for Foundation Protection & Drainage

Roll size: 1m × 20m = 20m²

Also known as dimple board, foundation drainage membrane or foundation protection membrane, IZOTITE GEO 8 is a tough HDPE membrane designed for use on below-ground foundation walls.

Installed between the foundation wall and the surrounding ground, the 8mm dimpled profile helps protect waterproofing and insulation layers from mechanical damage during backfilling while providing drainage and ventilation functions.

Where is it used?

Ideal for ICF, concrete and block foundation walls, basements, retaining walls and other below-ground structures.

Typical foundation build-up

Foundation / ICF wall → Waterproofing system → Insulation where specified → IZOTITE Dimple Membrane → Backfill

Key features

  • 8mm dimple / stud height
  • High-density polyethylene (HDPE)
  • 300 kPa compressive strength
  • Protects waterproofing and insulation layers during backfilling
  • Provides drainage and ventilation
  • Resistant to moisture and chemicals
  • Suitable for foundation and retaining walls

Typical applications

  • ICF foundation walls
  • Concrete and block foundations
  • Basements
  • Retaining walls
  • Below-ground waterproofing protection
  • Foundation drainage systems
Return policy
Shipping

We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.

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Frequently asked questions

What is the return policy?

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

When will I get my order?

We will work quickly to ship your order as soon as possible. Approx 2 days from orders. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.

How much does shipping cost?

Shipping is €10. Shipping is calculated based on your location and the items in your order. You will always know the shipping price before you purchase.

What are ICF products?

ICF stands for Insulated Concrete Forms. They are hollow blocks or panels made of expanded polystyrene (EPS) that are stacked to form the shape of walls, reinforced with steel rebar, and filled with concrete. The result is a strong, energy-efficient, and durable structure.

What are the main benefits of building with ICF?
  • Superior energy efficiency and insulation
  • Exceptional strength and durability
  • Resistance to fire, mold, and pests
  • Reduced noise transmission
  • Faster construction times
  • Lower long-term maintenance and energy costs
How energy efficient are ICF buildings?

ICF walls provide continuous insulation with minimal air leakage, resulting in energy savings of up to 50–70% compared to traditional wood-frame structures. This leads to reduced heating and cooling costs year-round.