- L1 Ground treatment and retention
- L2 Complete construction entities & components
- L3 Structural space & division products
- L4 Access, barrier & circulation products
- L5 Coverings, claddings, linings
- L6 General purpose construction fabric products
- L7 Services
- Rainwater harvesting
- Grey water recycling
- Water treatment
- Sustainable water irrigation
- Taps
- Showers
- Waterless urinals
- WCs
- Above / below ground waste pipes
- Rainwater pipes and fittings
- Channels, gullies and gratings
- Wind turbines
- Photovoltaic (PV) cells, modules
- Lighting
- Boilers and stoves
- Solar hot water collectors
- Heat pumps and exchangers
- Ventilation / extraction
- Underfloor heating
- Services supports and enclosure
- L8 Fixtures & fittings
Building Products
Solar hot water collectors
| Product | Manufacturer | ||
 |
C21t : Solar hot water roof tile
Hot water solar collector tile |
solarcentury | |
 |
Kingspan Thermomax HP100
Solar hot water collector, evacuated tube |
Kingspan Thermomax | |
 |
RM Solar M Class Collector
commercial solar collector |
RM Solar | |
 |
RM Solar S Class Collector
Domestic solar collector |
RM Solar | |
 |
Roth Heliostar 218 Flat Collector
Flat plate solar hot-water collector |
Roth Werke | |
 |
Solartwin
Solar hot water collector, flat plate |
Solar Twin Ltd | |
 |
Sunergy Ambient Endothermic Heating System
solar space and water heating system |
Sunergy Systems Ltd |