Biokil Slimline Membrane – 1mm Stud Flooring Damp Proof Membrane (2m x 20m)
Biokil Slimline Membrane – 1mm Stud Flooring Damp Proof Membrane (2m x 20m) - 2m x 20m - 40sqm is backordered and will ship as soon as it is back in stock.
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Biokil Slimline Membrane – 1mm Stud Flooring Damp Proof Membrane (2...
The Biokil Slimline Membrane is a high-performance 1mm studded flooring membrane designed to isolate moisture-sensitive flooring from damp concrete slabs and contaminated subfloors. Engineered for high-load applications, this slimline damp proof membrane enables floor coverings to be installed over ‘green’ concrete just two days after the slab becomes walkable, helping significantly accelerate project timelines.
Manufactured from durable HDPP, the membrane offers exceptional compressive strength exceeding 1000kN/m², making it suitable for use as a high-load damp proof course (DPC) within structural block walls as well as demanding flooring applications.
The membrane is highly resistant to water, alkalies, hydrocarbons, saline solutions, organic acids, bacteria, fungi, and mineral exposure, providing long-term protection and reliability in both residential and commercial environments.
Key Features & Benefits
- 1mm studded flooring membrane – isolates moisture-sensitive floor coverings
- Install over green concrete – suitable once slabs are walkable
- Exceptional compressive strength – exceeds 1000kN/m²
- Can be used as a high-load DPC – suitable within structural block walls
- Highly resistant to chemicals – withstands alkalies, hydrocarbons, and saline solutions
- Resistant to bacteria and fungi – long-term protection in damp environments
- Durable and inert construction – unaffected by mineral exposure
- Suitable for contaminated floors – ideal for refurbishment projects
- Fast installation – reduces downtime and project delays
- Long life expectancy – backed by a 30-year guarantee against deterioration
Typical Applications
- Moisture-sensitive flooring installations
- Green concrete slab applications
- High-grade damp proof membrane systems
- Contaminated floor refurbishment
- Timber and laminate flooring systems
- Sports floor installations
- Screed and tongue-and-groove flooring systems
- Below-ground waterproof flooring systems
Suitable Floor Coverings
- Screed systems
- 18mm or 22mm tongue-and-groove chipboard
- Particle board flooring
- Laminate flooring
- Moisture-sensitive timber flooring
- Sports flooring systems
How the System Works
The low-profile studded design creates a separation layer between the floor slab and final floor covering, isolating moisture-sensitive materials from dampness and residual moisture within the substrate.
This allows delicate floor finishes to be installed significantly earlier than traditional systems while still maintaining long-term moisture protection and structural durability. :contentReference[oaicite:0]{index=0}
Installation Overview
- Brush floors thoroughly to remove dust and debris
- Remove all sharp protrusions from the surface
- Fill non-structural cracks wider than 1mm
- Repair structural cracks appropriately before installation
- Fill holes and indentations to ensure a level substrate
- Install flooring finishes directly over the membrane using suitable systems
Finishing Options
The membrane can be covered using a variety of flooring systems depending on the application requirements.
- Screed: Suitable for traditional screed applications
- Tongue-and-Groove Boards: Compatible with 18mm or 22mm T&G chipboard or particle board
- Laminate & Timber Flooring: Install over 18mm or 22mm T&G boards for optimal performance
Durability & Chemical Resistance
The Biokil Slimline Membrane is engineered for long-term performance in demanding environments. It is highly resistant to water, saline solutions, hydrocarbons, organic acids, bacteria, fungi, and mineral exposure.
Its inert construction ensures reliable performance beneath sensitive flooring systems even in contaminated or damp environments.
Technical Specifications
| Feature | Specification | Test Method |
|---|---|---|
| Material | HDPP | - |
| Colour | Grey | - |
| Density | 470g/m² | - |
| Width | 2.08m | - |
| Length | 20m | - |
| Coverage | 40m² | - |
| Stud Depth | 1mm | - |
| Height | 2mm | - |
| Compressive Strength | >1000kPa | SPF VN 2200 |
| Thermal Conductivity | 0.480W/mK | EN 12667 |
| Water Vapour Resistance (Sd) | 200m | BS EN 1931 |
| Resistance to Fire | Euroclass F | BS EN 13501-1 |
| Chemical Resistance | Excellent | EN 1296 & EN 1928 B |
Available Size
- 2m x 20m – 40m² coverage
Why Choose Biokil Slimline Membrane?
The Biokil Slimline Membrane provides a professional-grade solution for isolating flooring systems from damp concrete and contaminated substrates while significantly reducing waiting times on new construction projects.
Its exceptional compressive strength, chemical resistance, and compatibility with sensitive floor coverings make it ideal for both residential and commercial flooring applications.
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