Energy prices are rising continually, as are the statutory requirements for the insulation of properties. So SIEGENIA-AUBI has developed a threshold for Lift & Slide doors, to suit HS PORTAL, which satisfies even the highest requirements for cost consciousness and home comfort: the new HH 7642 - 06 threshold.
Barrier-free access.
Its optimised thermal insulation goes well beyond the requirements of the energy-saving regulations - and at the same time it is handicapped accessible in accordance with DIN 18025. The threshold, which is only 19 mm high, reliably ensures unrestricted access to the outdoors without additional expense.
The new threshold for timber and uPVC elements is a one-piece ready to fit structure and is available in different length sections up to 6700 mm, which can be easily lengthened with stainless-steel connection pieces if required.