Passive House Loft Ladders
The beautiful Designo wooden loft ladder offers the perfect balance of performance and aesthetics. It offers very high thermal insulation and an airtight seal, while also being high strength (180 kg per tread load rating). Furthermore, it features a concealed hinge, discrete operating latch and white finish to the trapdoor, giving an attractive finish when open or closed.
Suitable for Passive House (Passivhaus) projects. The Designo is certified for use by the Passive House Institute.