💡 Important: the quantity of liner and felt to order in the pack is expressed in square meters (m²). So remember to multiply the length by the width to know the required surface area / Free delivery in Belgium - Automatic Shipping Cost Calculation for Europe.
Aquitechnics EPDM Liner & Felt Pack — Quality selected by Aquiflor
How to determine the size of your EPDM liner?
To choose the right dimensions for your liner, use the following formulas:
-
Liner length = maximum pond length + (2 × maximum depth) + 1 meter margin (50 cm on each side).
-
Liner width = maximum pond width + (2 × maximum depth) + 1 meter margin (50 cm on each side).
A complete solution to build a durable pond
This EPDM Aquitechnics Pack combines our professional 1.1 mm EPDM liner with a Premium 400 g/m² geotextile felt reinforced with a high-strength nylon fabric.
You receive everything needed to effectively protect your liner against stones, roots, and ground movements, while benefiting from waterproofing designed to last for several decades.
The complete solution to create a durable pond
💡 Important: the quantity of liner and felt to order is expressed in m². Simply multiply the length by the width to determine the required surface area.
🚚 Free delivery in Belgium – Shipping costs automatically calculated for all of Europe.
A professional ready-to-install solution
The Aquitechnics Pack combines a high-quality 1.1 mm EPDM membrane with a Premium 400 g/m² geotextile felt reinforced with a high-strength polypropylene fabric.
You benefit from a complete solution that ensures long-lasting waterproofing while effectively protecting the membrane against stones, roots, gravel, and uneven terrain.
Designed for garden ponds, natural ponds, natural swimming pools, waterfalls, and streams, this pack offers a reliable, durable installation perfectly suited to the most demanding projects.
Why choose the Aquitechnics Pack?
✅ Professional EPDM membrane 1.1 mm
A high-end membrane offering excellent mechanical resistance, great flexibility, and exceptional lifespan.
✅ Smooth EPDM surface
Easier to clean than a textured membrane and limits the accumulation of organic deposits.
✅ Premium Felt 400 g/m²
The geotextile felt durably protects the membrane against:
✔ stones
✔ roots
✔ gravel
✔ ground settlements
✔ pressure points
Its density of 400 g/m² ensures protection far superior to standard geotextiles.
✅ Polypropylene fabric reinforcement
The woven mesh greatly improves tear resistance and facilitates handling during installation.
✅ A safer installation
The felt absorbs ground irregularities, distributes mechanical stresses, and significantly reduces the risk of punctures.
✅ A solution designed to last
The combination of a high-end EPDM membrane and Premium felt provides waterproofing designed to maintain all its performance for several decades.
How to calculate the dimensions of your pack?
To determine the required size:
Length
Maximum pond length + (2 × maximum depth) + 1 meter margin (50 cm on each side).
Width
Maximum pond width + (2 × maximum depth) + 1 meter margin (50 cm on each side).
💡 The quantity ordered is expressed in m².
Simply multiply the length by the width obtained to know the required surface area.
EPDM membrane features
| Features |
Values |
| Thickness |
1.1 mm |
| Finish |
Smooth EPDM |
| Weight |
1.17 kg/m² |
| Large sheets |
Up to 930 m² without seams |
| Available lengths |
30.5 m and 61 m |
| Elongation |
>300% |
| Flexibility |
Down to -45°C |
| Thermal resistance |
Up to 250°C |
| UV resistance |
Yes |
| Ozone resistance |
Yes |
| Fish and plant compatible |
Yes |
Premium felt features
| Features |
Values |
| Weight |
400 g/m² |
| Width |
2 meters |
| Reinforcement |
Woven polypropylene fabric |
| Rot-proof |
Yes |
| Root resistant |
Yes |
| Compatible |
EPDM, PVC, and geomembranes |
Why install a felt under an EPDM liner?
The lifespan of an EPDM membrane depends as much on its quality as on the preparation of the ground.
Even after thorough cleaning, stones, roots, gravel, or invisible irregularities often remain.
Under the weight of several tons of water, these elements can create pressure points that may gradually damage the membrane.
The Aquitechnics Premium Felt 400 g/m² acts as a true protective layer by:
✔ absorbing mechanical stresses
✔ distributing loads
✔ protecting the membrane against punctures
✔ improving installation stability
✔ significantly increasing the pond’s lifespan
Its polypropylene fabric reinforcement gives it excellent tear resistance while facilitating installation.
Delivery
🚚 Free delivery in Belgium.
Shipping throughout Europe with automatic calculation of shipping costs based on ordered dimensions.
Frequently Asked Questions
Is the felt indispensable?
Yes. It durably protects the membrane against stones, roots, and ground irregularities. Its cost is low compared to the price of an EPDM membrane, but its role is essential to preserve your pond for many years.
Why choose a 400 g/m² felt?
Not all geotextiles offer the same level of protection. With its weight of 400 g/m² and woven fabric reinforcement, the Aquitechnics model provides premium protection suitable for ponds, natural swimming pools, and ponds.
How long does an EPDM membrane last?
Thanks to its exceptional resistance to UV, ozone, frost, and high temperatures, a properly installed EPDM membrane can maintain all its performance for several decades.
Is this pack suitable for natural swimming pools?
Yes. It is perfectly suited for garden ponds, natural swimming pools, bathing ponds, waterfalls, streams, and large bodies of water.
Aquitechnics Quality
The Aquitechnics EPDM Membrane + Premium Felt Pack combines two materials selected to provide reliable waterproofing, optimal mechanical protection, and exceptional longevity.
The combination of a 1.1 mm smooth EPDM membrane and a reinforced Premium 400 g/m² felt is today one of the best solutions for creating a durable, reliable pond designed to last for years.
