List of products starting with 'L'.
| LABELLING EQUIPMENT | LABELS | LABORATORY |
| LABORATORY DRAINAGE PIPES AND FITTINGS | LACQUER FINISHING SPECIALISTS | LACQUERING |
| LADDER | LADDERS | LAKE LINING MEMBRANES |
| LAMP HOLDERS | LAMP POSTS | LAMPS: FLUORESCENT BULBS |
| LAMPS: FLUORESCENT TUBES | LAMPS: NON-FLUORESCENT BULBS | LAND DRAINAGE |
| LAND DRAINAGE PIPES | LANDFILL | LANDINGS |
| LANDSCAPING | LANTERN LIGHTS | LANTERNS |
| LARDER WINDOWS | LASER MARKING SERVICES | LATCH |
| LATCHES | LATCHWAY MANSAFE WIRE SYSTEMS | LATHS |
| LAVATORY | LAWN BASES | LEAD SHEETS |
| LEAK REPAIRS | LECTERNS | LECTURE THEATRE SEATING |
| LED LIGHTING | LETTER BOXES | LETTER PLATE |
| LETTER PLATES | LEVEL DETECTORS | LEVELLING SHIMS |
| LEVER | LIFT BOATS | LIFT CARS |
| LIFT DOORS | LIFT ENCLOSURE SYSTEMS | LIFT FRAMES |
| LIFT GATES | LIFT INSTALLATION | LIFT MAINTENANCE |
| LIFT PIT | LIFT REFURBISHMENT | LIFT REPAIR SERVICES |
| LIFT SHAFT | LIFT SHAFTS | LIFT TESTING |
| LIFTING EQUIPMENT | LIFTING STATIONS | LIFTING SYSTEMS |
| LIFTS | LIGHT SEALS | LIGHTING |
| LIGHTING COLUMN AND MAST ACCESSORIES | LIGHTING COLUMNS | LIGHTING CONTROLS |
| LIGHTING DESIGN | LIGHTINING PROTECTION | LIGHTNING PROTECTION |
| LIGHTPIPES | LIGHTS: COMMERCIAL | LIGHTS: DOMESTIC |
| LIGHTS: EXTERIOR | LIGHTS: INDUSTRIAL | LIGHTS: OTHER |
| LIGHTWEIGHT BUILDING SYSTEMS | LIME | LIMESCALE INHIBITORS |
| LIMESCALE REMOVERS | LIMESTONE | LINE MARKING |
| LININGS | LINOLEUM | LINTEL |
| LINTELS | LITTER BINS | LOAD POSITIONERS |
| LOADHOUSES | LOADING BAY | LOADING BAYS |
| LOCK | LOCK REPAIR SERVICES | LOCKER |
| LOCKERS | LOCKS | LOCKSHIELD VALVES |
| LOFT ACCESS DOORS | LOFT BALUSTRADING | LOFT CONVERSION SYSTEMS |
| LOFT HATCHES | LOFT LADDERS | LOFT VENT TRAYS |
| LOGGIAS | LOUDSPEAKER | LOUDSPEAKERS |
| LOUNGERS | LOUVRE ASSEMBLIES | LOUVRE BLADES |
| LOUVRE DOORS | LOUVRE PANELS | LOUVRES AND SCREENS |
| LOW COST BUILDINGS | LOW ENERGY GLAZING | LPG GAS |
| LUBRICANTS | LUMINATRIUMS |
