K-EXPAND SELF-ADHESIVE PRE-COMPRESSED PU EXPANDING FOAM TAPE BG1 13-24MM X 2M (13-72MM)

K-EXPAND BG1 13–24mm × 2m is a self-adhesive, pre-compressed polyurethane expanding foam tape designed to tackle larger joint widths where standard tapes fall short. With a compressed profile of 13–24mm expanding to an impressive 72mm, this tape is the right choice for wider structural joints, deep reveals, oversized window and door openings, and commercial build applications where significant gap-bridging capability is essential.

At 2m per roll, each length is optimised for precise, manageable application on individual openings or defined joint sections — reducing off-cuts and ensuring full control during installation. As with all K-EXPAND BG1 tapes, it is BBA Approved and verified against DIN 18542 BG1 for long-term weather tightness and durability in exposed external environments.

Key Features

• BBA Certified Performance — British Board of Agrément approved, providing specification-grade assurance of performance
• BG1 Weather Classification — withstands driving rain up to 600 Pa at 25% compression for reliable external sealing
• 13–24mm Compressed / Expands to 72mm — bridges wider joints in commercial frames, deep reveals, and panel interfaces
• 2m Roll Length — sized for controlled application on individual openings and defined joint sections
• Self-Adhesive Backing — adheres directly to frames, substrates, and reveals for a clean, tool-free installation
• High Expansion Capacity — effectively fills irregular, oversized, or out-of-tolerance joints
• Permanently Elastic — continuous seal performance across thermal movement and building settlement
• Thermal & Acoustic Insulation — improves energy performance and acoustic comfort in commercial buildings
• UV & Ozone Resistant — suited to long-term external exposure without degradation
• Fire Retardant — acrylic-impregnated PU foam formulation enhances fire resistance

Why Choose K-EXPAND BG1 13–24mm?

• Largest expansion-to-compressed ratio suited to wider commercial and structural joints
• Short roll format gives precise control during installation on individual openings
• BBA Approved for use on specification and contractor-led projects
• Complies with DIN 18542 BG1 standards

For datasheets, installation guides, and further technical information, please contact us on 01245 322 177 or email customer.services@kingdomgroup.com