WATERPROOFING SLEEVES

TOPWET company supplies standardly all own products with integrated sleeve waterproof to ensure 100% reliable waterproof connection.

• 100% waterproof
• Without screw flanges
• Fully compatible with roof waterproofing system

TOPWET supplies products with standard BIT and PVC sleeves; however, as the only manufacturer in the Czech Republic, it also offers the option to supply roof outlets, through wall outlets, and roof vents with a custom waterproofing sleeve.

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It is possible to supply products with a self-made waterproofing sleeve under the following conditions:

• The specific waterproofing material must be supplied to TOPWET free of charge and will not be included in the cost of the manufacture of the end product
• Size of the sleeve must be 0.5 m x 0.5 m
• Manufacturing time will be 5 days from receipt of the waterproofing material (up to 20 pieces)
• Handling fee is charged for the manufacture of custom sleeve
• We reserve the right to reject contaminated material and return it at the expense of the customer

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Standard Sleeves

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BIT

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Sleeve made of modified bitumen strip SBS. The belt has a creamy sprinkling to allow the belt to be connected with a UV stable sprinkle on top.

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PVC

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mPVC-based membrane. The membrane has a thickness of 1.5 mm. On request, it is possible to supply the product with the customer’s own mPVC membrane for a handling fee of CZK 100 excl. VAT per piece. The membrane must be provided by the customer; the cost of the material and its delivery are not included in the sales price and are borne by the customer.

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Custom Sleeves

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Custom Sleeves - PDF

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TPO (FPO)

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Thermoplastic (flexible) polyolefin. It is necessary to deliver the material in a maximum thickness of 1.5 mm, ideally in a homogeneous version. List of materials in stock in the attached PDF.

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STE

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Sleeve for connection to liquid waterproofing applications. Customer may supply their ownsleeve or we will provide a special flexible sleeve with double sided integrated layer for connectionto the liquid waterproofing.

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FLC

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Sleeve for connecting liquid waterproofing. Fleece of non-woven fabric, only mechanically connected to the body of the product, the possibility of application under and above the cuff. Highly absorbent material.

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EPDM

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Membrane of synthetic rubber. List of materials in stock in the attached PDF.

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PE

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Polyethylene is a vapour resistant membrane that is used mostly on roofs with a light structure.

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ECB (ethylene-copolymer-bitumen)

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Foil with a low content of asphalt.  A mixture of polymers with oil asphalts. Tolerant to polystyrene foam. Compatible with bitumen insulation.

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EVA (ethylene-vinyl-acetate)

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Combination of EVA and PVC sleeve, it does not contain any potentially liquid plasticizers. Tolerant to polystyrene foam. Compatible with bitumen insulation.

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Manufacturers we work with:

• Axter
• Bauder
• BMI Group
• Carlisle
• Fatra
• FDT
• Elevate
• Icopal
• Mapei
• Protan
• Sarnafil
• Schedetal
• Sika
• Soprema
• VAE
• Vedag