The Union Retro 4 uses the same fixing dimensions and footprint as most popular UK door closer designs, and is considered the ideal door closer retrofit solution. The Union Retro 4 door closers are CE marked, which means they have succesfully completed performance testing to EN 1154 and fire testing to EN 1634-1. These door closers are, furthermore, Certifire approved and are suitable for use on timber fire doors up to FD120.
- Square steel cover
- Independent, fully adjustable door speed and latch controls
- Non-handed
- Concealed adjustment controls
- Adjustable flat form arm
- Easy-to-use template and illustrated fitting instructions