Product Summary
Drumderry precast stairs can be cast in either adjustable steel moulds, face down moulds or on steel ramps, with landings attached if required.
Drumderry’s stairs are manufactured to provide a variety of waist, thread and riser size to suit the individual requirements of the client.
Design Qualities
Drumderry Design:
- Maximum of 16 risers per straight flight
- Going Variable
- Risers from 150mm to 220mm
Precast Stairs Qualities
- Secure immediate routes between floors under consctruction
- Reduced on-site labour
- Efficient Installation
- Significant cost savings
- Standard 1 hour fire rating
- Designed in accordance with EN 14843