Specialist applications include rooms with a gas flood fire suppression system installed. studio and music room doors, as well as interview rooms, where a high level of acoustic performance is required and photographic dark rooms where a light, tight seal is needed.

The contact strip combinations provide effective sealing options for outward opening doors. The weatherboard combinations provide effective sealing options for inward opening doors. Weatherboard and contact strips are available with concealed fixings and snap on covers in a range of finishes.

The Cyclone combination seals can be used with virtually all Sealmaster door stop and meeting stile seals to enable a door set to achieve a high level of weatherability, to ensure no rain water flows under the bottom of your door.

Cyclone is an effective DDA compliant external door threshold system which consists of a threshold plate, compatible with a door contact strip or weatherboard to suit single and double, external doors.

Features and benefits:

• The product provides a high performance weather, draught proofing, acoustic and light sealing solution.
• The threshold and contact strip combinations can be used in most internal and external situations, including those with a degree of exposure requiring weather tight seals.
• Can be used on external doors to comply with Building Regulations Approved Document M to allow ease of access. It can also be used with the Blizzard seal and other Sealmaster stop seals to achieve an exceptional acoustic performance.
• All fixings are hidden to give clean, crisp lines in an attractive range of finishes.
• The Cyclone threshold section is available in two low profile versions, one being symmetrical for application on top of carpet or vinyl floor finishes (section TE), the other has a flat face against which carpet or vinyl can be finished neatly (section TD).