What Size? (to a normal daylight condition) SUNPIPE Size Plain Tile Bold Roll SUNPIPE® systems energy free, super-reflective tube even extends through adjustable bends and has an internal mirror-finish that reflects natural daylight delivering free outdoor light (even on cloudy days) to a room or area below - where the light is evenly diffused by a ceiling fixture. The SUNPIPE provides a soothing restful light that is better for health and helps combat SAD. SUNPIPE natural daylight systems are a revolutionary new way to pipe natural daylight from your rooftop into your home - to brighten areas from dawn to dusk where daylight from windows cannot reach. The SUNPIPE Diamond consists of an arrangement of flat diamond shaped facets on the surface of the SUNPIPE that concentrates the projection of any daylight through a series of flat prisms. This patented system also incorporates vertical prisms around the circumference of the dome to catch light from the sun in morning and evening when at its lowest level. Fixing ring Super Silver aluminium mirror finish SUNPIPE Bell end slip length Clear or opal ceiling diffuser Stainless steel effect trims also available Push-on diffuser trim in white acrylic capped ABS as standard Plywood backing plate What Output? by design All SUNPIPE systems carry a Simply complete and post this property assessment form to receive full details and prices applicable to your own home Flat Roof 500 Watt 400 Watt The most remarkable feature of SUNPIPE is the amount of intensified light it can deliver. The light will vary depending on the time of year but can be expressed as an equivalent to electric lighting, as shown in these diagrams. Tables from research conducted by the University of Nottingham Shallow Pitched Roof Covering: Slate Plain Tile Steep Pitch Bold Roll Other: Approximate ceiling to underside of roof height: Please provide a sketch of your proposed SUNPIPE route: 100 Watt Winter overcast Summer overcast Above chart shows output of a 300mm dia. SUNPIPE to a flat roof application There is a 6% drop in light output for every metre of SUNPIPE and a 12% reduction for every elbow used. All joints sealed and screwed with aluminium tape SUNPIPE can twist and turn to bring daylight to exactly where you need it Few fixings required. Normally single fixing at base of system Provides sealed column of air to prevent heat loss or solar gain and ensures an even spread of natural light across any designated area. Night-time? Where a single light source is required the SUNPIPE can be supplied with a 50 watt Halogen light fitting that has been especially designed so as not to affect the natural light output during daytime use, and should be fitted approx 250mm above the diffuser.

solar powered ventilation and natural daylight The SQUARE SUNPIPE incorporates a sealed double glazed unit with an outer layer of 3mm clear float glass, an 8mm air gap and 3mm clear float inner glass. Automatically provides required ventilation to comply with Building Regulations to supply extract ventilation PIR controlled - ensures the correct level of ventilation without user input Double glazed unit Solar powered - photovoltaic panel charges internal batteries to provide up to 7 days usage Standard Sunpipe Mains back-up facility for winter use or where low sun conditions are predicted Adjustable...