Dacatie TFR2000 fully insulated cavity closers are an ideal choice for builders and specifiers for the closing of cavities around window and door openings. They comply with the new Part L Building Regulations and can be used for first or second-fix installation of doors and windows and in check reveal situations.

Dacatie TFR2000 have a rigid PVCu profile enclosing a core of CFC-free insulation that forms a continuous insulated cavity closer around the door and window openings. This prevents cold bridging, damp penetration, air infiltration and condensation. The TFR range can be used on all reveals or cavities and is suited to all types of windows and door frame materials including timber, PVCu and Aluminium. The TFR range is available in sizes to fit cavity widths from 100-160mm