Innovative Solutions for 100% Waterproof Construction Integrity

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(631) 494-6000​

info@nillbuildingsolutions.com

20-year warranty on all standard products

Window/Door

  • Metal screw with circular head and hex socket.

    NB3 (2″) – Fastener

    $10.85
  • Round metallic flange with three holes

    NB17FLB3/8 – Water Hose Fastener

    $49.85
  • Metal screw with a circular flat top.

    NB3DR – Through Bore Drain

    $34.85