Commercial Door Threshold Seal 25mm (High)

Commercial Door Threshold Seal 25 mm

This 25 mm commercial door threshold seal is an excellent addition to warehouse roller doors and other commercial entrances. It is designed to withstand the weight of forklifts and other heavy commercial vehicles.

The threshold seal consists of several interlocking aluminium sections with continuous seals running along the full length of the outer bottom edge. This provides a complete seal across the entire threshold, preventing wind-driven rainwater from entering. It also protects against dust, leaves and other debris that may be blown under the door.

Materials and Construction

• Durable aluminium – The 25 mm threshold is made from strong aluminium for long-lasting performance.
• PVC components – The top cover and bottom seals are made from high-quality PVC material.
• Fixing technology – Once installed, the PVC inserts underneath compress against the floor to create a watertight seal. Structural supports within the threshold make contact with the floor, preventing the lower seals from being crushed or collapsing under heavy weight.
• Visible safety markings – The top cover fitted into the upper channel protects the screw heads from vehicle wear, while the yellow warning lines provide a visible indication of the threshold’s position to help prevent trips or falls.

Why choose the 25 mm commercial door threshold?

• Watertight protection – When securely fixed to the floor, the threshold creates a seal that protects against standing water up to 25 mm high. It effectively prevents rainwater, leaves and other wind-blown debris from entering warehouses or industrial premises, helping keep the environment clean and dry.
• Versatility – The threshold can be installed under many types of garage doors including overhead doors, sectional doors, roller shutters and side-hinged doors.
• Additional safety – The PVC top cover not only protects the screws from damage but also provides a visible yellow warning marking.
• Easy installation – Each kit includes all components required for installation when suitable tools are available.

What’s included in the 25 mm commercial door threshold kit

• Aluminium sections forming the threshold base
• Bottom seal inserts for a watertight seal
• Top cover to protect fixings and provide warning markings
• Concrete fixings (6 × 60 mm)
• T30 screwdriver bit for use with a power screwdriver
• Flat connector bar inserts for joining sections and ensuring stability
• Fixing screws and hex key
• Instruction booklet with step-by-step installation guidance