Membrane Range
Polymer-bitumen membranes: excellent performance and certified quality
Winkler proposes a complete range of polymer-bitumen membranes (all compliant with European standards, bearing EC marking (notification code O.N.1370 – certificate FPC 1370-CPR-0042) and manufactured according to UNI EN reference standards.
These solutions stand out for their superior quality, proven efficiency, and easy application, making them ideal even for the most complex and technical interventions.
In a construction sector in constant evolution, with increasingly more specific and complex requirements, Winkler has established itself as a reference point for its innovation and capacity to forecast market demands.
Thanks to its on-going Research & Development activities, the company designs and manufactures top performance products able to respond with precision to any application necessity, from new construction to restoration work.
EXPERTA MEMBRANES
A new standard in waterproofing. Thanks to their special blend, the Experta range stands out for its easy application methods and endurance over time. A complete range specifically researched for the most rigorous professional standards.
| Products |
|---|
| EXPERTA 400 FLEXIBILITY -20°C |
| EXPERTA 300 FLEXIBILITY -15°C |
| EXPERTA 250 FLEXIBILITY -10°C |
| EXPERTA 180 FLEXIBILITY -5°C |
PERFETTA MEMBRANES
Membrane with differentiated waterproofing mass for perfect adhesion even to old slate chip bituminous roof coverings. The upper face compound is designed to improve membrane adhesion on any type of support base.
| Products |
|---|
| PERFETTA POL MINERAL kg 4,5 |
| PERFETTA POL mm 4 |
METALLOCENIC MEMBRANES Flexibility at -20°C
A winning combination. This special blend, composed of elastomer and polymer modified bitumen with metallocene catalysts, combines the user-friendly aspects of an elastomer membrane (SBS) with the heat resistance and long durability of a plastomer membrane. (APP).
| Products |
|---|
| FLEXA TECH MINERAL 4.5 kg |
| FLEXA TECH MINERAL 4 kg |
| FLEXA TECH POL 4 mm |
| FLEXA TECH POL 3 mm |
SBS ELASTOMERIC MEMBRANES Flexibility at -25°C
Membranes composed of a distilled bitumen compound modified with radial elastomer-based thermoplastic rubber (SBS). The compound stands out for its exceptional elasticity and flexibility at low temperatures.
| Products |
|---|
| COVERSUPER SPECIAL MINERAL 4,5 PL |
| COVERSUPER SPECIAL POL 4 PL |
| COVERSUPER SPECIAL POL 3 PL |
SBS ELASTOMERIC MEMBRANES Flexibility at -20°C
Membranes composed of a distilled bitumen compound modified with radial elastomer-based thermoplastic rubber (SBS). The compound stands out for its exceptional elasticity and flexibility at low temperatures.
| Product |
|---|
| COVERSUPER MINERAL kg 4,5 |
| COVERSUPER POL 4 mm |
| COVERSUPER POL 3 mm |
SBS ELASTOMERIC MEMBRANES Flexibility at -15°C
Membranes composed of a distilled bitumen compound modified with radial elastomer-based thermoplastic rubber (SBS). The compound stands out for its exceptional elasticity and flexibility at low temperatures.
| Products |
|---|
| COVEREXTRA SBS POL 4 mm |
| COVEREXTRA SBS POL 3 mm |
| COVEREXTRA SBS POL 4 kg |
| COVEREXTRA SBS POL 3 kg |
ELASTOPLASTOMERIC MEMBRANES APP Flexibility at -20°C
Membranes composed of a distilled bitumen compound modified with atactic and isotactic polypropylene-based elasto-plastomeric polymers, resistant to UV rays, technically stable and particularly flexible at low temperatures.
| Product Name |
|---|
| COVERGUM SPECIAL POL 4 mm |
| COVERGUM SPECIAL MINERAL POL 4 mm |
| COVERGUM APP POL 4 mm |
| COVERGUM APP MINERAL POL 4 kg |
| COVERGUM APP POL 3 mm -20°C |
| COVERGUM APP 4 mm + ARDESIA -20°C |
| COVERGUM APP MINERAL POL 4,5 kg -20°C |
ELASTOPLASTOMERIC MEMBRANES APP Flexibility -15°C
Membranes composed of a distilled bitumen compound modified with atactic and isotactic polypropylene-based elasto-plastomeric polymers, resistant to UV rays, technically stable and particularly flexible at low temperatures.
| Products |
|---|
| COVEREXTRA MINERAL 4.5 kg |
| COVEREXTRA MINERAL 4 kg |
| COVEREXTRA POL 4 mm |
| COVEREXTRA POL 3 mm |
| COVERUNO MINERAL 4.5 kg |
| COVERUNO MINERAL 4 kg |
| COVERUNO POL 4 mm |
| COVERUNO POL 3 mm |
ELASTOPLASTOMERIC MEMBRANES APP Flexibility -10°C
Membranes composed of a distilled bitumen compound modified with atactic and isotactic polypropylene-based elasto-plastomeric polymers, resistant to UV rays, technically stable and particularly flexible at low temperatures.
| Products |
|---|
| COVERBOND MINERAL POL 4.5 kg |
| COVERBOND MINERAL POL 4 kg |
| COVERBOND POL 5 mm |
| COVERBOND POL 4 mm |
| COVERBOND POL 3 mm |
| COVERMAX MINERAL POL 4.5 kg |
| COVERMAX MINERAL POL 4 kg |
| COVERMAX POL 5 mm |
| COVERMAX POL 4 mm |
| COVERMAX POL 3 mm |
| COVERPRO MINERAL POL 4.5 kg |
| COVERPRO MINERAL POL 4 kg |
| COVERPRO POL 4 mm |
PLASTOMERIC MEMBRANES APP Flexibility -5°C
Membranes composed of a distilled bitumen compound modified with atactic and isotactic polypropylene-based elasto-plastomeric polymers, technically stable and resistant to UV rays.
| Product |
|---|
| COVERFLEX POL 5 mm |
| COVERFLEX POL 4 mm |
| COVERFLEX POL 3 mm |
| COVERPLUS MINERAL POL 5 kg |
| COVERPLUS MINERAL POL 4.5 kg |
| COVERPLUS MINERAL POL 4 kg |
| COVERPLUS MINERAL POL 3.5 kg |
| COVERPLUS POL 5 mm |
| COVERPLUS POL 4 mm |
| COVERPLUS POL 3 mm |
| COVERPRIME MINERAL POL 5 kg |
| COVERPRIME MINERAL POL 4.5 kg |
| COVERPRIME MINERAL POL 4 kg |
| COVERPRIME MINERAL POL 3.5 kg |
| COVERPRIME POL 5 mm |
| COVERPRIME POL 4 mm |
| COVERPRIME POL 3 mm |
| COVERSTAR POL 5 mm |
| COVERSTAR POL 4 mm |
| COVERSTAR POL 3 mm |
| COVERPOL 3 PL |
| COVERPOL 4 PL |
| COVERPOL 5 PL |
| COVERPOL POL 4 mm |
| SOTTOTEGOLA Ardesia Melange 4.5 kg |
| SOTTOTEGOLA Ardesia Melange 4 kg |
PLASTOMERIC MEMBRANES APP Flexibility 0°C
Membranes composed of a distilled bitumen compound modified with atactic and isotactic polypropylene-based elasto-plastomeric polymers, technically stable and resistant to UV rays.
| Products |
|---|
| COVERGRIT MINERAL 5 PL |
| COVERGRIT MINERAL 4,5 PL |
| COVERGRIT MINERAL 4 PL |
| COVERGRIT MINERAL 3,5 PL |
| PERFORMA POL 5 PL |
| PERFORMA POL 4 PL |
| PERFORMA POL 3 PL |
| EXTREMA POL 4 PL |
| EXTREMA VV 4 PL |
| EXTREMA VV 3 PL |
MEMBRANES FOR SPECIAL APPLICATIONS
ELASTOPLASTOMERIC MEMBRANES FOR BRIDGES AND PARKING AREAS
Membranes composed of a distilled bitumen blend modified with atactic and isotactic polypropylene-based elasto-plastomeric polymers, specifically designed for use under heavy protection layers for bridges, viaducts and parking areas.
| Product |
|---|
| COVEREXTRA HP 55 POL 5 mm -15°C |
| COVEREXTRA HP 55 POL 4 mm -15°C |
| COVEREXTRA HP 55 POL 3 mm -15°C |
| COVERBOND HP 55 POL 5 mm -10°C |
| COVERBOND HP 55 POL 4 mm -10°C |
| COVERBOND HP 55 POL 3 mm -10°C |
| COVERBOND HP 55 3 mm |
| COVERBOND HP 55 4 mm |
ROOT-PROOF ELASTOPLASTOMERIC MEMBRANES
COVERBOND ANTIRADICE membranes are designed for use as bottom and medium under-layers to prevent rising ground damp and for roof gardens.
| Products |
|---|
| ANTIRADICE POL 4 mm -15°C (Anti-root) |
| ANTIRADICE POL 3 mm -15°C (Anti-root) |
| COVERBOND ANTIRADICE POL 4 mm -10°C (Anti-root) |
| COVERBOND ANTIRADICE POL 3 mm -10°C (Anti-root) |
ANTI-RADON APP ELASTOPLASTOMERIC MEMBRANES Flexibility -10°C
Specifically designed membrane for use as a radon gas barrier. The COVERBOND ANTIRADON ALU membrane shield is composed of a polyester non-woven fabric bonded with aluminium foil.
| Product |
|---|
| COVERBOND ANTI-RADON ALU 4 mm |
| COVERBOND ANTI-RADON POL 4 mm |
VAPOUR BARRIER MEMBRANES Flexibility -10°C
Membrane composed of a distilled bitumen blend modified with atactic and isotactic polypropylene-based elasto-plastomeric polymers.
COVERBLOCK membranes are designed for use as vapour barriers; the membrane shield is composed of a reinforced glass veil bonded with aluminium foil.
| Products |
|---|
| COVERBLOCK APP VV 4 mm |
| COVERBLOCK APP VV kg 2 |
| COVERBLOCK APP VV 3 mm |
SELF-ADHESIVE MEMBRANES Flexibility -15°C
The adhesive mass of the lower face is composed of a distilled bitumen blend modified with an elastomeric, hydrocarbon resin and synthetic compatiblizer-based thermoplastic rubber that provides membrane adhesion through simple pressure.
| Products |
|---|
| COVERSTICK MINERAL 4.5 kg |
| COVERSTICK MINERAL 4 kg |
| COVERSTICK MINERAL 3.5 kg |
| COVERSTICK POL 4 mm |
| COVERSTICK POL 3 mm |
| COVERSTICK POL 2 mm |
TAGLIAMURO APP POL kg 4
Membrane composed of a distilled bitumen blend modified with atactic and isotactic polypropylene-based plastomeric polymers.
To prevent damp from rising from the ground, the membrane is applied at the base of the elevation wall.
| PRODUCTS |
|---|
| HEIGHT cm 50 |
| HEIGHT cm 40 |
| HEIGHT cm 33 |
| HEIGHT cm 28 |
| HEIGHT cm 25 |
| HEIGHT cm 20 |
| HEIGHT cm 14 |
