Verified by manufacturer 5 months ago
Koster TPO 1.5 mm Self Adhesive Membrane
EPD
Certificate type
ISO 9001 Quality Management
Certificate type
Thermoplastic polyolefin (TPO) single-ply roofing membrane.
The membranes are suitable for direct exposure to weathering and can be used to waterproof unventilated and ventilated flat roofs, pitched roofs, green roofs, terraces, balconies, roof gardens, as well as for the waterproofing of underground garages and lining of tanks.
The KÖSTER range of TPO single-ply roofing membranes can be used on a wide variety of projects including warm and cold roofs, all forms of green roofs, blue roofs and even water containing tanks.
They offer excellent application characteristics, flexibility, and weldability and are formulated for easy and uncomplicated jointing of the seams due to a wide welding temperature window.
Overlap joints require no chemical cleaning prior to welding.
Features and benefits:
For further information or design assistance, please contact Technical@kosteruk.com and we will be happy to assist.
Color | Grey Other |
Finish | Matt |
Material | Flexible polyolefin (FPO) Thermoplastic elastomer (TPE) |
Shape | Rectangle |
Length | 20000 mm |
Width | Bespoke |
Height | 2 mm |
Warranty description | 20 year Guidance for specification option: The material has a manufacturer’s 20-year guarantee. There is also a 25-year insurance-backed guarantee available upon request. |
Uniclass | |
CAWS | Q37/130 Extensive green roof Q37/110 Intensive green roof J42/130 Cold deck roof covering J42/120 Inverted roof covering J42/110 Warm deck roof covering J42/400 Waterproof membrane J42/10 Warm deck roof covering |
Product range |
Material | Thermoplastic polyolefin (TPO). |
Integral backing fleece | Not applicable. |
Standard | CE marked to EN 13956 0761-CPR-0422. |
Performance characteristics | Manufacturer's standard.Guidance for specification option: See additional properties for specific details. |
Third-party certification | Manufacturer's standard.Guidance for specification option:
|
Width (minimum) | 1050 mm.Manufacturer guidanceRoll widths. Roll length: 20 m as standard. |
Thickness (minimum) | 1.5 mm. |
Colour | Light grey (RAL 9018).Slate grey (RAL 7018).Other.Guidance for specification option: Customized colours available, subject to minimum order quantity; consult manufacturer and insert requirements. |
Accessories | None.KÖSTER pre-formed external corners.Guidance for specification option: 90°. For the professional creation of external corners. Light grey, 100 mm-long edge. 300 mm-long edges also available; consult manufacturer's literature and insert requirements. KÖSTER pre-formed internal corners.Guidance for specification option: 90°. For the professional creation of internal corners. Light grey, 100 mm-long edge. 300 mm-long edges also available; consult manufacturer's literature and insert requirements. KÖSTER round corner patch.Guidance for specification option: Light grey; for the waterproofing of corner formations such as skylights. KÖSTER pipe flashings.Guidance for specification option: For the safe waterproofing of cable penetrations; consult manufacturer's literature and insert requirements. KÖSTER TPO SK primer.Guidance for specification option: Solvent-based resin primer for the application of KÖSTER TPO SK (FR) membranes. KÖSTER vapour barrier FR.Guidance for specification option: Self-adhesive, aluminium-faced vapour barrier. Approved as a temporary waterproofing means.
KÖSTER maintenance walkway mat.Guidance for specification option:
KÖSTER laminate metal sheet.Guidance for specification option: One-sided TPO-coated zinc-plated metal sheet used for forming parapet, gutter, drip and termination details. Size: 2000 x 1000 mm. Available in a range of colours; consult manufacturer's literature and insert requirements. KÖSTER TPO metal composite coil.Guidance for specification option: As gutter flashing, coping, or drip edge with one-sided weldable TPO coating. 1 x 30 m coil. KÖSTER roof outlets.Guidance for specification option: Range of roof drains etc.; consult manufacturer's literature and insert requirements. KÖSTER cold roof vents.Guidance for specification option: Consult manufacturer's literature and insert requirements. KÖSTER waterspout draingage outlets.Guidance for specification option: For drainage through parapet walls. Consult manufacturer's literature and insert requirements. KÖSTER top hat.Guidance for specification option: For cable or pipe penetrations. KÖSTER TPO U unreinforced membrane, 2 mm.Guidance for specification option: Unreinforced sheet for the KÖSTER TPO roofing and waterproofing membranes for the manual production of corners, gullies, flanges, and corner protection. Article no. RT 820 052 U. |
Type | Manufacturer's standard. Guidance for specification option: Polyolefin-based thermoplastic roofing and waterproofing membranes with centrally embedded glass fibre mesh, special self-adhering fleece-laminated underside, and improved flame-resistant properties. |
Mass per unit area | 1780 g/m² in accordance with DIN EN 1849-2. |
Watertightness | 10 kPa/24h watertight, in accordance with DIN EN 1928 (Method B). |
ExposureClass | Exposure to liquid chemicals, including water, in accordance with DIN EN 1847: Passed (Method B). Exposure to bitumen, in accordance with DIN EN 1548: Passed. Guidance for specification option: Exposure to fire: See Reaction to fire. |
Reaction to fire | Exposure to external fire, in accordance with DIN CEN/TS 1187; DIN 4102-7 and DIN EN 13501-5: Broof (t4). Guidance for specification option: Class E. |
PhysicalPropertiesWeatheringResistance | Resistance to hail, in accordance with DIN EN 13583: Rigid substrate: ≥25 m/s. Soft substrate: ≥40 m/s. |
Resistance | Manufacturer's standard. Guidance for specification option:
|
TensileStrength | ≥7 N/mm² (Method B), in accordance with DIN EN 12311-2. Guidance for specification option: Elongation at break: ≥500% (Method B). Fleece-backed: ≥50% (Method A). |
Flexibility at low temperature | ≤-50°C, folding at low temperatures, in accordance with DIN EN 995-5. |
Dimensional stability: | ≤-0.2%, in accordance with DIN EN 1107-2. |
UV resistance | UV stable. Behaviour under UV irradiation, elevated temperatures, and water, in accordance with DIN EN 1297 (1000 h): Passed: Level 0. |
Contains Red List materials | No |
Country of material origin | Germany |
Country of product manufacture | Germany |
Recyclability | 100% |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 5 % Guidance for specification option: Each roll has 5% recycled TPO from manufacturing offcuts. |
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
Platform | Compatible | Version |
---|---|---|
- | 4 | |
- | 4 |
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