Retrofit drains

  • Direct connection to existing roof drains or vertical rainwater pipes
  • Wide assortment of fine graduated diameters
  • Easy application with refurbishment with use of a new heat-insulated layer from a thickness of 2"
  • Custom manufacturing of higher retrofit drains with a tube of a length up to 60"
  • Lip seal against raised water included in each drain
  • Assembly lubricant included in each package
  • Heated version on request

Bitumen sleeve

Retrofit drains with integrated bitumen sleeve

straight

price without vat: on request
Heated retrofit drains with integrated bitumen sleeve

straight heated

price without vat: on request

TPO sleeve

Retrofit drains with integrated TPO sleeve

straight

price without vat: on request
Heated retrofit drains with integrated TPO sleeve

straight heated

price without vat: on request

Custom made sleeve

Retrofit drains with integrated custom made sleeve

straight

price without vat: on request
Heated retrofit drains with integrated custom made sleeve

straight heated

price without vat: on request

Retrofit lip seal

Two-stage retrofit seal

Two-stage retrofit seal

price without vat: on request



We offer a complete range of products for flat roof drainage systems.


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Customer service:
331-258-4134


Email:
viktor.kaulich@topwet.com