Firtree 4MM Door Seal – Black – Various Lengths

Firtree 4MM Door Seal – Black

The Firtree® 4MM Door Seal is designed to provide an effective acoustic, smoke, and fire seal for door applications. Its barbed spine with flexible fins allows simple push-fit installation into pre-prepared grooves, ensuring long-term durability and reliable performance.

Key Benefits

• Ideal for double swing doors; accommodates pivot hardware

• Push-fits into a 3mm wide x 5mm deep groove

• Co-extruded fins for long-term durability

• Aggressive film-backed self-adhesive fixing

Standard Lengths

• 1m (standard)

• 2.1m

• 2.75m

Approvals

• Fire: Approved for proprietary AS1905.1 fire doors up to 4-hour rating

• Smoke: Conforms with BCA Specification C3.4 smoke sealing requirements

• Sound: Tested per ISO10140-2 and AS/NZS717.1; ratings up to 38Rw

• Durability: Passes 1,000,000 cycles mechanical testing

Available Sizes

• 4MM SEAL – 1000 BLACK — LAS1011/1000/B

• 4MM SEAL – 2100 BLACK — LAS1011/2100/B

• 4MM SEAL – 2750 BLACK — LAS1011/2750/B