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PVC membranes

Data Sheet Certificates Safety Data Sheet
DANOPOL HS 1.2 COOL ROOFING is a synthetic PVC plasticized membrane, White colour, reinforced with polyester net carrier. Designed for flat roof waterproofing, U.V. resistant.

 Technical Data

CharacteristicsDeclared ValueUnitsNorm
External fire performanceBroof (t1) - Broof (t3) - Broof (t4)-EN 13501-5
Reaction to fireE-EN 13501-1
Longitudinal & transversal tensile strength> 1000N/50mmEN 12311-2 Método A
Longitudinal elongation at break > 15%EN 12311-2 Método A
Transversal elongation at break > 15%EN 12311-2 Método A
Longitudinal resistance to tearing (nail shank)> 200NEN 12310-2
Transversal resistance to tearing (nail shank)> 200NEN 12310-2
Overlaps resistance (Peeling of overlap)> 250N/50mmEN 12316-2
Overlaps resistance (Shear of overlaps)> 800N/50mmEN 12317-2
Resistance to impact> 500mmEN 12691
Resistance to static loading> 50KgEN 12730 Método B
Flexibility at low temperature< -30ºCEN 495-5
Resistance to root penetrationPasaPasa/No PasaEN 13948
Humidity resistance factor47.000 ± 30%-EN 1931
WatertightnessPasaPasa/No PasaEN 1928 (B)
Heat and water durability 60 Kpa PASAPasa/No PasaEN 1296
Chemical products and water durability, 60 KpaPASAPasa/No PasaEN 1847

Pasa = Positive or correct No pasa = Negative PND = No performance determined - = Not necessary

 Addtitional Technical Data

ADDITIONAL DATA Declared ValueUnitsNorm
Straightness< 50mmEN 1848-2
Flatness< 10mmEN 1848-2
Visible defectsPasaPasa/No PasaEN 1850-2
Length25mEN 1848-2
Width108cmEN 1848-2
Nominal minimum thickness1.2 (-5%; +10%)mmEN 1849-2
Mass1,5 (-5%; +10%)kg/m2EN 1849-2
Longitudinal & transversal dimensional stability< 0.3%EN 1107-2
Loss of plasticizers (mass change at 30 days)< 4.5%EN ISO 177
Loss of elongation at break (UV 5000 h)< 10%EN 1297, EN 12311-2
Static puncture resistance> 1200NUNE 104416 (b)
Résistance à l'impact de la grêle (support dure)43m/sEN 13583
Hail resistance (soft Support)48m/sEN 13583

 Información Medioambiental

Información medioambientalDeclared ValueUnitsNorm
Pre-consumer Recycled Content0%-
Post-consumer Recycled Content0%-
Manufacturing LocationFontanar, Guadalajara (España)--
Solar Reflectance Index (SRI)94-ASTM E1980-11

 Standards & Certification

The membrane DANOPOL HS 1.2 COOL ROOFING, complies with EN 13956; EN 13967; EN 13361; EN 13491.EN 13362.
The membrane DANOPOL HS 1.2 COOL ROOFING, meets CE requirements.
The membrane DANOPOL HS 1.2 COOL ROOFING, has Environmental Product Declaration EPD No.S-P-00691.
The membrane DANOPOL HS 1.2 COOL ROOFING, has mechanical fixing systems BBA Agrément Certificate 14/5118.
The membrane DANOPOL HS 1.2 COOL ROOFING, has European Technical Approval (ETA) for mechanical fixing systems DANOPOL HS FM Nº 10/0054.


Waterproofing solutions, for new and existing buildings:
- Mechanically fixed flat roof waterproofing systems, commercial or industrial projects (EN 13956).

Civil work waterproofing:
- Basement waterproofing (EN 13967).
- Waterproofing fluid barrier in the construction of tunnels and associated underground structures (EN 13491).
- Reservoirs and dams waterproofing (EN 13361).
- Canals waterproofing (EN 13362).


Reinforcement typePolyester net-
Roll surface27m2
Product Code 210003-
  1. Plasticized PVC
  2. polyester net

 Advantages and Benefits

- Excellent resistance to tearing.
- High dimensional stability.
- High tensile strength
- High puncture resistance
- Very good resistance to micro-organisms, putrefaction, mechanical impact, root penetration, natural aging, weathering, UV radiation and swollen.
- Excellent flexibility

- Improves performance in mechanically fastened sheets, assuming a high value of resistance to wind suction, optimizing the fixation density.
- Limits strains and tensions in the waterproofing membrane caused by high temperatures and temperature changes, very common in flat roofs.
- Absorbs structural movements.
- Presents good puncture protection to mechanical damage, derived from pedestrian transit, common in flat roofs.
- Very high durability to possible degradation related to chemical cases.
- High adaptability to different kind of supports.

 Instruction for use

Substrate preparation:
- The base support surface must be durable, uniform, smooth, be clean, dry and free from foreign bodies.
- As a separating layer or protective polyester geotextiles are used, type Danofelt PY 300 or higher.

Placement waterproofing layer:
-DANOPOL HS 1.2 COOL ROOFING Waterproofing membrane can be welded by hot air or by chemical THF bonding (Tetrahydrofuran)
- During the installation, the membrane's serigraphed face must remain in sight.

 Indications and Important Recommendations

-Incompatible materials in direct contact with DANOPOL HS 1.2 COOL ROOFING waterproofing membrane: Bituminous products, XPS, TPO/FPO, EPS, EPDM, PU. DANOFELT PY300 or higher must be placed between both materiales to avoid chemical incompatibility or smooth any coarse surface.
- Make sure the chemical compatibility of DANOPOL HS 1.2 COOL ROOFING with other materials.
- Weldability and weld quality depends on atmospheric conditions (temperature, humidity), welding conditions (temperature, velocity, pressure, cleanliness) and by the state of the membrane surface (cleanliness, humidity). Therefore must meet the hot air machine for the correct assembling
- Once the surface has been cooled, a strict welding control should be made using a blunt needle.

- This product is part of a waterproofing system, please pay attention to all DANOSA documents and all rules and mandatory law in this regard.
- Special attention should be paid to the implementation of the singular points and special details.

 Handling, Storage and Conservation

- DANOPOL HS 1.2 COOL ROOFING is not toxic or flammable.
- DANOPOL HS 1.2 COOL ROOFING should be stored in a dry place protected from rain, sun, heat and low temperatures. It should remain in its original packaging, horizontal and parallel (never crossed) on a flat and smooth support.
- DANOPOL HS 1.2 COOL ROOFING will be used as soon at it arrives at the building construction.
- DANOPOL HS 1.2 COOL ROOFING is easy to cut in order to adapt it to the work's geometry.
- No waterproofing works should be performed when weather conditions may be harmful, particularly when it is snowing or there is snow or ice on the deck, neither when the roof is covered by raindrops, surface moisture > 8%, or strong wind.
- No waterproofing works should be performed when the ambient temperature is less than -5 º C for hot air welding.
- In all cases, please keep Health and Safety standards at work, and good construction practice.
- Danosa recommends to consult this product TDS, which is available permanently at www.danosa.com or can be obtained by writing to our Technical Department.
- For any further clarification, please do not hesitate to contact our Technical Department.


The information contained in this document and any other advice provided, are given in good faith, based on DANOSA's current knowledge and experience when products are properly stored, handled and applied, in normal situations and in accordance with the recommendations of DANOSA. The information applies only to the application (s) and the product (s) to which reference is expressly made. In case of changes in the parameters of the application, or in case of a different application, consult the DANOSA Technical Service before using the DANOSA products. The information contained herein does not exonerate the responsibility of the building agents to test the products for the application and intended use, as well as their correct application in accordance with current legal regulations. The product images used in our communications are indicative and may differ slightly in color and aesthetic appearance in relation to the final product.
Orders are accepted in accordance with the terms of our current General Sales Conditions.
DANOSA reserves the right to modify, without prior notice, the data reflected in this documentation.

Website: www.danosa.com E-mail: info@danosa.com Telephone: +34 949 88 82 10