Flashing Tape

Waterproof flashing tapes that seal windows, roof penetrations and building wraps.

  • Bulk pricing from 2 pieces
  • Dispatched in 1–2 business days
  • Free delivery over $150

2 tapes

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About Flashing Tape

Flashing tapes seal joins around windows, doors and penetrations so water cannot reach the frame. Butyl adhesives stay flexible and bond to timber, metal, membranes and masonry.

Reinforced flashing adds strength for larger joins and demanding sites.

Frequently asked questions

Can flashing tape be used on roofs?

Yes, for sealing joins, laps and penetrations. Follow your roofing manufacturer's guidance.

Is it UV stable?

Check the product details. Many flashing tapes should be covered once installed.

Does it need a primer?

On porous or dusty substrates a primer improves adhesion.