The 2.7 mm high floor track is applied to hard floors only using a strong adhesive. If onto concrete or stone surface a suitable thin pvc sub-frame might be necessary, see photo 2 . The floor track is NOT suitable for carpeted surfaces.
We can offer the recommended full installation service in selected UK areas only, please check using the 'enquire now !' link above & include your postcode to see if we can help you further.