Perimeter Seal

Installed at the door frame.

Surface Mount

UAF 78

Self Adhesive Backing

UAD 012T

Groove Installation

UW 150

Groove Installation

UW 610

UAD 075T

Self Adhesive Backing

Self Adhesive Backing

UAD 010T

Perimeter Door Seals Engineered for Reliable Performance

UNILOCK perimeter door seals are engineered to provide effective sealing around the top and sides of door frames, improving acoustic insulation, smoke containment, fire protection and energy efficiency. Designed for timber, steel and aluminium doors, our perimeter sealing systems help eliminate air gaps while maintaining smooth door operation.

When combined with automatic drop seals, perimeter door seals create a complete sealing solution that significantly improves the overall performance of a door assembly.

Acoustic Performance

Even small gaps around the door perimeter can reduce acoustic performance. UNILOCK perimeter door seals minimise airborne sound leakage, helping create quieter and more comfortable environments in buildings where speech privacy and noise control are essential.

Our perimeter sealing systems are commonly specified for:

• Hotels and Resorts

• Hospitals and Healthcare Facilities

• Commercial Offices

• Meeting Rooms

• Educational Buildings

• Residential Homes

• Apartments

• Cinemas

• Data Centres

Smoke Protection

UNILOCK perimeter door seals also contribute to smoke protection by helping restrict the movement of smoke. Suitable sealing systems support compliance with modern building and life safety requirements while providing dependable long-term performance.

Engineered for Modern Construction

Manufactured using high-quality sealing materials, UNILOCK perimeter door seals are designed for durability, consistent sealing performance and straightforward installation. They are suitable for new construction projects as well as refurbishment applications across commercial, residential and industrial sectors.

Whether used individually or together with UNILOCK automatic drop seals, our perimeter door sealing systems help improve acoustic comfort, fire safety and overall building performance.