RENOLIT ALKORPLAN Pool Liners
The Art of Waterproofing, Design, and Durability
Swim World Pools is excited to now offer RENOLIT AlkorPlan reinforced PVC pool liners as a premium solution for creating beautiful, durable, and low-maintenance swimming pools.
Whether you're building or restoring your personal backyard oasis or building or restoring a commercial pool, RENOLIT AlkorPlan offers a leak-proof, low-maintenance solution with unmatched visual appeal.
Below, we'll break down what the product AlkorPlan is, its applications, benefits over alternatives, certifications, and more before exploring the extensive collections and design options on offer. To ensure it's the right solution for your project, well also take a look at how ALKORPLAN compares to other options out there.
What is RENOLIT AlkorPlan?
RENOLIT AlkorPlan is a premium range of reinforced PVC (polyvinyl chloride) membrane pool liners designed specifically for on-site lining of swimming pools via hot-air welding allowing them to adapt to any pool shape thus making them ideal for both new builds and renovations.
A waterproof sheet installed directly over the pool's structure, AlkorPlan pool liners provide a seamless, leak-proof barrier. Unlike traditional liners, it's reinforced for extra strength and available in various thicknesses (1.5mm or 2mm), colors, prints, and textured finishes that mimic natural stone, ceramics, or modern designs.
When combined with RENOLIT's AlkorPlus geotextile, a fungicide-treated felt underlay for protection and comfort, and a protective lacquer finish that resists stains, dirt, and fading, RENOLIT's reinforced PVC pool liners are engineered for longevity, ensuring long-term, worry-free pool ownership.
RENOLIT Alkorplan Reinforced PVC Pool Liners
- RENOLIT ALKORPLAN is a decorative and watertight reinforced pool liner.
- It is made up of two flexible sheets of polyvinyl chloride (PVC-P), providing the pool with total, long-lasting and watertightness.
- The top layer is decorative while the bottom layer is treated with a fungicide.
- These two sheets are laminated with a core of a polyester mesh, that provides great strength and durability, without losing the elasticity and flexibility needed to adapt to any shape or corner of the pool.
- Installed onsite using using hot-air welding to create seamless, watertight bonds the liner is not only beautiful and durable but quickly installed as well.
Why Choose RENOLIT AlkorPlan?
When you're choosing a pool liner, you want something that’s not just reliable and beautiful—you want a solution backed by real expertise. RENOLIT has been leading the way in waterproofing and polymer innovation for over 75 years, and their AlkorPlan range reflects that legacy. These liners are engineered to last, helping reduce waste from frequent repairs or replacements.
RENOLIT AlkorPlan membranes feature watertightness guarantees of 10-, 15-, or 20-years depending on the Collection.
RENOLIT also takes sustainability seriously: AlkorPlan liners are manufactured in ISO 14001-certified facilities, use recyclable materials, and support energy-efficient pool operation thanks to their smooth, algae-resistant surfaces that reduce chemical use and cleaning.
So whether you're building a sleek new pool or reviving an older one, RENOLIT AlkorPlan gives you peace of mind, style, and a lighter environmental footprint—all in one smart package.
When you're choosing a pool liner, you want something that’s not just reliable and beautiful—you want a solution backed by real expertise. RENOLIT has been leading the way in waterproofing and polymer innovation for over 75 years, and their AlkorPlan range reflects that legacy. These liners are engineered to last, helping reduce waste from frequent repairs or replacements.
RENOLIT also takes sustainability seriously: ALKORPLAN liners are manufactured in ISO 14001-certified facilities, use recyclable materials, and support energy-efficient pool operation thanks to their smooth, algae-resistant surfaces that reduce chemical use and cleaning.
So whether you're building a sleek new pool or reviving an older one, RENOLIT AlkorPlan gives you peace of mind, style, and a lighter environmental footprint—all in one smart package.
Let’s take a look at the Alkorplan features and benefits:
| Feature | |
|---|---|
| 100% Waterproof | Guaranteed watertight seal—ideal for leak-prone or aging pools |
| Durable & UV-Resistant | Resists fading, cracking, and chemical damage |
| Anti-Bacterial Surface | Built-in fungicide and bactericide layers for hygiene and safety |
| Slip-Resistant Options | Class C anti-slip textures available for steps and shallow zones |
| Low Maintenance | Smooth surface resists algae, staining, and buildup |
| Custom Fit | Welded onsite to match any pool geometry or surface |
| Design Flexibility | Available in a wide range of textures, colors, and patterns |
RENOLIT AlkorPlan stands out for its balance of aesthetics, durability, and ease. Key advantages include:
- Watertightness and Durability: Provides a 10-year guarantee against leaks, preventing issues like flooding or dampness. It's the strongest reinforced liner on the market, resisting cracks and requiring practically no maintenance beyond basic water chemistry checks.
- Quick and Clean Installation: Installed in days (vs. months for concrete or tile), with no heavy machinery or noise. Ideal for renovations—lays over existing substrates without removal.
- Low Maintenance: Stain-resistant lacquer repels dirt; no need for resurfacing, grout cleaning, or frequent chemical adjustments. Use RENOLIT AlkorClean for easy waterline upkeep.
- Aesthetics and Customization: Exclusive 3D prints and relief textures add personality (e.g., stone or ceramic looks) without the hassle of real materials. Turns modest pools into exclusive havens.
- Safety Features: Non-slip finishes available; certified for toy safety (EN 71-3), making it child-friendly. Fungicide-treated geotextile prevents bacterial growth under the liner.
- Cost-Effective: Lower upfront and long-term costs than tile or concrete; energy-efficient (helps maintain water temperature) and uses fewer chemicals due to non-porous surface.
- Sustainability and Eco-Sensitivity: RENOLIT emphasizes a circular economy—membranes incorporate recycled PVC from production surplus (RecyClass certified). Production follows ISO 14001 and EMAS environmental standards, reducing waste and CO₂ emissions. Contributes to green building certifications like LEED, BREEAM, and VERDE by improving energy efficiency (e.g., cool roof variants reflect heat). Offcuts are recycled, and the material is free of harmful substances, aligning with eco-friendly practices.
Compared to other options (detailed in the chart below), it offers superior leak protection and speed without sacrificing style or longevity.
Applications:
RENOLIT AlkorPlan is versatile and ideal for:
- Residential pools: Backyard setups of any size or shape, including tiny urban spaces, rooftop installations, or basement pools where leaks could cause damage.
- Commercial pools: Hotels, Olympic-sized facilities, aquatic parks, and public venues requiring minimal downtime and high durability.
- New builds and renovations: Adapts to any surface (concrete, steel, wood, etc.), making it perfect for fast upgrades without major demolition. It installs in half the time of other systems—often just 4-7 days for pools up to 15x12.5m.
- Challenging locations: Areas with cracks, micro-pores, or irregular surfaces; it's compatible with almost any material and guarantees water-tightness regardless of placement.
- Indoor or outdoor use: Suitable for both, with non-slip options for safety around edges, stairs, or wet areas.
No matter the pool's size, shape, or location, it creates a custom, attractive space with minimal noise during installation.
WATCH: RENOLIT AlkorPlan REinfoced PVC Liner Installation
Certifications and Standards
RENOLIT AlkorPlan meets rigorous international standards for quality, safety, and environmental impact:
Quality and Safety:
- CE Marking - EN 13491 for waterproofing;
- EN 71-3 - Safety for Toys—safe for children, no harmful chemicals;
- Slip resistance - DIN EN 16165, highest class for non-slip variants;
- BBA certification - for durability.
Environmental:
- ISO 14001- Environmental Management;
- EMAS - Eco-Management and Audit Scheme;
- RecyClass - For recycled content and recyclability.
Other Certifications:
- German standards - DIN 18195, DIN 18533 for waterproofing;
- ISO 9001 - Quality Management.
- These ensure the product is reliable, non-toxic, and sustainably produced.
Benefits Over Other Solutions
| Installation Time | 4-7 days; clean, no noise | 1-2 weeks | 3-6 months | 1-3 months |
| Cost (Upfront) | Moderate ($20,000-$40,000 for average pool) | Higher ($40,000-$60,000) | Highest ($50,000-$100,000+) | Very High ($60,000-$120,000+) |
| Customization (Shape/Size/Design) | High (any shape/size; 3D prints/textures) | Low (pre-molded, limited options) | Very High (fully custom) | High (custom designs) |
| Durability/Lifespan | 10-15 years (liner replaceable; 10-year warranty) | 25+ years | 15-20 years (resurface needed) | 20+ years (but grout/cracks) |
| Maintenance | Low (non-porous, stain-resistant; fewer chemicals) | Very Low (gel coat resists algae) | High (acid washes, resurfacing every 10-15 years) | High (grout cleaning, repairs) |
| Watertightness | Excellent (10-year guarantee; no leaks) | Excellent | Moderate (porous; prone to cracks) | Moderate (grout can fail) |
| Energy Efficiency | Good (maintains water temp; cool options available) | Excellent (insulated) | Poor (heat loss) | Poor (heat absorption) |
| Safety | High (non-slip options; child-safe certifications) | Good (smooth but can be slippery) | Moderate (rough plaster) | Moderate (slippery when wet) |
| Sustainability | High (recycled content, RecyClass/ISO 14001 certified; low waste) | Moderate (long-lasting but non-recyclable) | Low (high water/chemical use) | Low (resource-intensive production) |
| Benefits vs. RENOLIT | N/A | Faster install than concrete, but less customizable and harder to repair; no textured designs. | More custom but slower, costlier, and maintenance-heavy; prone to leaks without liners. | Aesthetic appeal but expensive, labor-intensive; grout issues vs. RENOLIT's seamless finish. |
In summary, RENOLIT AlkorPlan excels in speed, affordability, and versatility, making it ideal for Nashville's varied climates and client needs. Contact Swim World Pools today for a consultation—we'll help you select the perfect model and handle professional installation for a worry-free pool experience!
Ready to Dive In?
RENOLIT ALKORPLAN Collections
No two pools should feel the same—because no two owners are. Your pool is more than just a place to swim; it’s an extension of your home, your lifestyle, and your personal taste.
Whether you’re drawn to natural textures, bold modern patterns, or soft, serene tones, RENOLIT ALKORPLAN offers a collection that reflects your vision. With a wide range of finishes—from stone-inspired textures to ceramic-style elegance—these liners let you design a pool that’s uniquely yours, without compromising on durability or performance.
While RENOLIT AlkorPlan collections vary in their design inspiration providing unique looks, colors and textures across the range, all liners offer:
- UV resistance
- high pigment durability
- 10-year water-tightness guarantee
Collections range in thickness from 2mm, 1.8mm and 1.5 mm and panels are typically 1.65m, with some available in a 2.05m option.
The top sheet of all RENOLET reinforced membranes contain:
- pigments of the highest quality to ensure excellent resistance to ultraviolet rays.
- a non-volatile plasticiser to ensure flexibility and ensure prolonged useful life.
- an excellent stabiliser that makes the membrane dimensionally stable during sharp changes of temperature
- a protective lacquer that protects the surface against scratches; ultraviolet rays, and acts as a stain repellant
The bottom sheet contains a fungicide to prevent the proliferation of bacteria that can stain the membrane (excluding Natural Pool liners).
Explore the 9 RENOLIT ALKORPLAN Collections
Touch Collection
Natural textures, luxurious feel.
Inspired by natural stone and mineral surfaces, the Touch collection offers a 3D embossed, tactile finish that feels as good as it looks. It’s ideal for high-end residential pools, spas, and barefoot zones and for those who want their outdoor space to feel grounded, luxurious, and connected to nature.
RENOLIT ALKORPLAN TOUCH is the first reinforced membrane with a heavily riven stone finish. At 2mm thick it is the strongest and most resistant solution on the market. Coupled with C-category anti-slip finishes and rich, earthy tones, Touch is where beauty meets barefoot comfort.
Features:
- Texture: Deep relief embossing mimics slate, granite, and sand
- Thickness: 2.0 mm reinforced membrane
- Slip Resistance: Class C (highest rating)
- UV & chemical resistant with protective lacquer
- Manufactured in ISO 14001-certified facilities
Touch Collection Finishes
Vogue Collection
Modern, refined interior design trends brought outdoors
Vogue brings graphic design to the water. With printed textures and contemporary colorways, it’s perfect for urban pools, boutique hotels, or homeowners who want a statement look.
Features:
- Texture: Printed surface with smooth finish
- Thickness: 2 mm reinforced membrane
- Slip Resistance: Class C (highest rating)
- UV & chemical resistant with protective lacquer
- Easy to clean, algae-resistant surface
- Eco-conscious production standards
Vogue Collection Finishes
Relief Collection
Subtle depth, refined elegance.
Relief features a soft embossed texture that adds visual interest without overpowering the space. It’s ideal for minimalist designs and pools that prioritize quiet sophistication.
Features:
- Texture: Light embossing for understated depth
- Thickness: 1.8 mm reinforced membrane
- Slip Resistance: Class C (highest rating)
- UV & chemical resistant with protective lacquer
- Low maintenance, anti-bacterial surface
Relief Collection Finishes
2000 Collection
Simple, solid, and reliable.
The 2000 collection offers classic solid colors with a smooth finish—perfect for functional pools, commercial installations, or minimalist designs.
Features:
- Texture: Smooth, solid-color finish
- Thickness: 1.5 mm reinforced membrane
- Slip Resistance: Not rated Class C for anti-slip unless paired with a separate slip-resistant membrane or installed on steps using a textured overlay. It is best suited for vertical walls and flat surfaces where slip resistance isn’t critical.
- UV & chemical resistant with single laquer layer protective coating
- Low maintenance, standard anti-bacterial surface
- Made from recycled/recyclable material with no compromise on quality: The recycled content used in 2000 and 3000 membranes does not affect durability, waterproofing, or performance—they meet the same technical standards as virgin material
2000 Collection Finishes
Natural Pool Collection
Designed for biological pools and eco systems.
This collection is engineered for natural swimming ponds and bio-pools. It’s free of fungicides and bactericides, making it safe for aquatic life and plant-based filtration systems.
Features:
- Texture: Smooth, matte finish with no printed patterns or embossing to blend seamlessly into natural environments.
- Thickness: 1.5 mm flexible PVC-P membrane reinforced with polyester mesh
- No fungicides or bactericides—safe for fish, aquatic plants, and biological filtration systems. (Note that this liner is not chemically treated for algae prevention)
- Supports long-term water quality and low-maintenance operation
- Resistant to swelling, rotting, and punctures
- Can be installed without wrinkles or folds, even on complex shapes
- Made of recycled/recyclable materials and eco-certified
Natural Pool Collection Finishes
Kolos Collection
Built for Demanding Environments
Engineered for durability, safety, and sustainability, the RENOLIT ALKORPLAN KOLOS Collection offers premium reinforced PVC membranes designed to meet the needs of public and commercial pools, proving excellent resistance to high chlorine levels and intensive use, ensuring durability and reliability even in the most challenging environments.
With a slip-resistant surface and a lacquered, unicolor finish, KOLOS membranes combine performance with sleek aesthetics—while engineered for commercial installations they are also ideal for residential pools.
Features:
- Texture: Printed surface with smooth finish
- Reinforced & Lacquered: 1.5 mm thick PVC-P membrane with 3×3 PET 110 Tex reinforcement for superior strength and dimensional stability
- Slip Resistance: Certified Class C slip resistance (≥ 24° barefoot, Pendulum rating > 45°) ensures safe footing in wet conditions.
- Eco-Conscious Composition: Contains ≥ 40% recycled plastic and complies with strict European chemical safety standards.
- Exceptional Durability:
- Abrasion resistance ≥ 500 cycles (Rating ≥ 3);
- UV and artificial aging resistance (6000 h exposure, Rating ≥ 3);
- Chlorine and stain resistance (Rating ≥ 4)
- Resistant to microbial growth and staining agents
- Warranties: 5-Year anti-stain guarantee and 20-Year watertightness guarantee
Kolos Collection Finishes
To learn more or start your dream project, get in touch!
