More than just sealing systems

Acoustic testing, indicative fire testing,
fire door inspection services + more.

New digital brochure

High-performance sealing systems for door assemblies.

Air Transfer Grilles

Discover our new comprehensive installation manual

THE ORIGINAL BATWING^® SEAL

An easy-fit acoustic & smoke
perimeter seal.

Acoustic Search App

Search 100's of tested acoustic sealing systems on a variety of door constructions + configurations

Fire Door Inspections

Don't leave it to chance...
arrange your inspection today.

Drop Seals

Discover our huge range of face-fixed, semi or fully mortised options.

On-Demand Webinars

Learn about acoustic, smoke
& fire containment.

Hardware protection

Our intumescent kits are pre-cut and scored for quick & easy installation.

We've taken our testing online

COVID-19 SECURE

Sealing doors
worldwide

Explore our range of high
performance sealing systems...

Featured products

View all Products

Featured News

LORIENT FIRE DOOR SAFETY WEEK PLANS
Read more
New Air transfer grille brochure
Read more

Acoustic Search