Internal Window
Tapes

At Frederick Jones, we stock a range of Airtight tapes that are suitable for internal use to create airtight seals around window frames.

  • Siga Fentrim

    Single-sided, robust and flexible high-performance adhesive tape for permanent secure sealing of component joints in solid and metal structures.

  • Siga Corvum

    Single-sided, pre-folded high-performance adhesive tape for permanent airtight indoor connection of vapour control layers and panel-type materials in corners.

  • Partel Conexo

    This phA certified CONEXO™ MULTISEAL  tape is completely versatile and adaptable, ensuring airtight construction in accordance with DIN 4108-11.

  • Partel Conexo SL

    This phA certified CONEXO™ MULTISEAL SL tape is completely versatile and adaptable to both commercial and residential projects.

  • Partel Conizo

    CONIZO tape is the ideal product for creating secure, airtight connections at joints and overlaps on vapour control layers, as well as sheathing board joints.

  • Partel Conizo SL

    CONIZO tape is the ideal product for creating secure, airtight connections at joints and overlaps on vapour control layers, as well as sheathing board joints. CONIZO™ SL version has the advantage of a split release backing for quick installation.

  • Partel Vara Seal

    Partel VARA™ SEAL is a high-performance tape with a humidity variable Sd value and an extremely strong, moisture resistant acrylic adhesive for excellent adhesion.

  • Partel Vara Seal SL

    Partel VARA™ Seal SL tape is a high-performance tape with a humidity variable Sd value and an extremely strong, moisture resistant acrylic adhesive for excellent adhesion.

  • Partel Vara Seal X SL

    Partel VARA™ Seal X SL is a high-performance tape with a humidity variable Sd value and an extremely strong, moisture resistant acrylic adhesive for excellent adhesion. Easy converting due to fingerlifts on both longitudinal sides.