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Application

For mechanically fixed PVC single-ply membrane roof systems with all fastener types on metal, plywood and concrete decks.

Description

Features:

  • Eliminates thermal transmittance.
  • Accommodates increasing insulation thicknesses.
  • Prevents membrane damage from fastener heads.
  • Protects the fastener and deck interface and eliminates unwinding forces.

Type:

  • R-45 Telescopic Tube Washer – Washer for use in the Protan Prefabricated system with all fastener types on metal, plywood and concrete decks. Also for use with TIA-T25-6.3 (adjustable fasteners).
  • R-48-3N Telescopic Tube Washer – Membrane washer for use with all fastener types on metal, plywood and concrete decks. Not to be used with TIA adjustable fasteners or Protan Prefabricated membranes.
  • R-75 Telescopic Tube Washer – Insulation washer for use with all fastener types on metal, plywood and concrete decks.
  • SH-18/65 Telescopic Tube Washer – Washer for use in the Protan Grip Bar where a thermal break is required. Only for BS-4.8, BS-S-4.8, TS-T25-6.0, TI-T25-6.3, and TI-S-Z10-6.3.

Application:

For mechanically fixed PVC single-ply membrane roof systems with all fastener types on metal, plywood and concrete decks.

General information
Material

Polypropylene

Features

Eliminates thermal transmittance

Accommodates increasing insulation thicknesses

Prevents membrane damage from fastener heads

Protects the fastener and deck interface and eliminates unwinding forces

Available in three types. Eliminates thermal transmittance, accommodates increasing insulation thicknesses. Prevents membrane damage from fastener heads. Protects the fastener and deck interface and eliminates unwinding forces

Size

As specified by Protan material proposal and manufacturer's recommendations

Uniclass 2015
Pr_20_29_60_96 WashersPrimary
Specification data - Washers
Product Reference

Protan Telescopic Tube Washer

Washers -
Type

R-45 Telescopic Tube Washer for Membrane in Prefabricated and Secret-Fix Systems

Also for use with TIA-T25-6.3 (adjustable fasteners).

R-48-3N Telescopic Tube Washer for Membrane

R-75 Telescopic Tube Washer for Insulation

SH-18/65 Telescopic Tube Washer for Grip Bar where thermal break is required

Only for BS-4.8, BS-S-4.8, TS-T25-6.0, TI-T25-6.3 and TI-S-Z10-6.3.

As manufacturer's recommendations

Material

Polypropylene

Standard product features

Features:

Available in three types. Eliminates thermal transmittance, accommodates increasing insulation thicknesses. Prevents membrane damage from fastener heads. Protects the fastener and deck interface and eliminates unwinding forces.

Size:

As specified by Protan material proposal and manufacturer's recommendations.

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