Danlers designs and manufactures a range of indoor and outdoor electronic time-lag switches for lighting or heating loads. They are ideal for simply saving energy in stairwells, store rooms, student accommodation, smoking shelters etc.
Pressing the button switches the load on, and it then switches off automatically after the time lag has elapsed, thus saving energy by ensuring lighting, or other loads, are not left on unnecessarily.
Big Foot Systems has introduced five standard designs of prefabricated aluminium roof penetrations with rounded inlets to prevent damage to insulated pipes and cables.
These heavy-gauge fittings have welded seams and deep flanges to ensure that they stay waterproof — unlike galvanised sheet-metal fittings with pop rivets and joints sealed with mastic, which have a very limited life and could lead to expensive insurance claims.
Big Foot roof penetrations have a 15-year guarantee and are supported with a 48 hour CAD design service.