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Deck Flashing

When applied to the top of deck joists:
  • It maximizes the life of your new deck. (Ideal for Composite and hardwood decks)
  • Deck Flashing creates a waterproof membrane that prevents wood rot and decay caused by the accumulation of water under the decking boards.
  • Each roll has a asphalt mastic adhesive, that self-seals around screws and nails, blocking a primary pathway for water infiltration into deck joists.
When applied around posts
  • Post Flashing specially formulated modified asphalt adhesive acts as a water barrier, preventing moist soil from coming in contact with the wood.
  • It will protect both treated and untreated wood, adding years of life to the pole or post.
  • Post Flashing will completely sealing 12 inches of the post, or pole, at the ground level, where wood-rot starts.
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BetterDeck Limited, Stradone Park, Stradone, Co. Cavan. Ireland. Registered in Ireland: 447798.