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Flowtherm Firesafe Outlets And Vents
Description

Polyurethane rainwater outlets and vents encased in galvanized steel housing, surrounded with fireproof insulation material to resist spread of fire to roof surface from below.

  • Integral galvanized steel flange for adhering vapour control membranes.
  • In the event of fire, the protection sleeve round connection pipe at base of outlet/ vent collapses, sealing the penetration and preventing fire spreading to roof surface.
  • Designed to prevent fire spreading from below according to DIN 18234 parts 3 & 4.
  • Suitable for warm roof constructions only. Requires Flow-therm extension unit or warm roof vent (with flange to suit roof finish), specified elsewhere.
  • Suitable for new build.
  • Supplier offers system design and flat roof drainage calculations, including dimensions and number of outlets, calculated to BS EN 12056.

Specification data

Product Reference

Flow-therm Firesafe Outlets And Vents

Rainwater outlets

Not required

F-684-75, Flow-therm Firesafe (Standard)

For warm roofs with socketed 75 mm (external diameter) downpipe. Use with Flow-therm Standard extension unit with correct flange to suit roof finish.

F-684-110, Flow-therm Firesafe (Standard)

For warm roofs with socketed 110 mm (external diameter) downpipe. Use with Flow-therm Standard extension unit with correct flange to suit roof finish.

F-684-160, Flow-therm Firesafe (Standard)

For warm roofs with socketed 160 mm (external diameter) downpipe. Use with Flow-therm Standard extension unit with correct flange to suit roof finish.

F-685-75, Flow-therm Firesafe (Universal)

For warm roofs with socketed 75 mm (external diameter) downpipe. Use with Flow-therm Univeral extension unit with correct flange to suit roof finish.

F-685-110, Flow-therm Firesafe (Universal)

For warm roofs with socketed 110 mm (external diameter) downpipe. Use with Flow-therm Univeral extension unit with correct flange to suit roof finish.

Roof ventilators

Not required

F-686-110, Flow-therm Firesafe Roof Vent

For warm roofs. 110 mm external diameter. Use with Flow-therm warm roof vent with correct flange to suit roof finish.

F-686-160, Flow-therm Firesafe Roof Vent

For warm roofs. 160 mm external diameter. Use with Flow-therm warm roof vent with correct flange to suit roof finish.

Standard product features

Polyurethane outlet or vent with galvanized steel housing, surrounded with fireproof insulation material.

Product Options

Rainwater outlets:

- Firesafe (Standard):

  • Flow-therm Standard polyurethane conventional, deep sump outlet, encased in galvanized steel housing with fireproof insulation material and fire protection sleeve.
  • Vertical spigot outlet for connection to socketed downpipe.
  • Available from 75 mm to 160 mm diameter.
  • Supplied with dome leaf guard.
  • Suitable for new build warm roof constructions only.
  • Use with Flow-therm Standard extension unit with flange, to suit roof finish (see Flow-therm Outlets and Vents with Felt, PVC, Atlantic or Atlantic EC16 flanges).

- Firesafe (Universal):

  • Flow-therm Universal polyurethane versatile, medium sump outlet, encased in galvanized steel housing with fireproof insulation material and fire protection sleeve.
  • Vertical spigot outlet for connection to socketed downpipe.
  • Available from 75 mm to 125 mm diameter.
  • Supplied with dome leaf guard.
  • Suitable for new build warm roof constructions only.
  • Use with Flow-therm Universal extension unit with flange to suit roof finish (see Flow-therm Outlets and Vents with Felt, PVC, Screw-on, Atlantic or Atlantic EC16 flanges).

- Firesafe Roof Ventilators:

  • Flow-therm polyurethane roof vent encased in galvanized steel housing with fireproof insulation material and fire protection sleeve.
  • Available in 110 mm and 160 mm diameter.
  • Suitable for new build warm roof construcitons only.
  • Use with Flow-therm Warm Roof Vent with flange to suit roof finish (see Flow-therm Outlets and Vents with Felt, PVC, Atlantic or Atlantic EC16 flanges).

Literature
Third party certifications
  • LGA Qualitest: EN 1253. Certificate No: 0420093
  • Test: Prevention of fire spreading from below: DIN 18234
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