Professional Aluminium Extension Ladder – EN131 Certified The Professional Aluminium Extension Ladder available from Trade Counter Direct is engineered for both professional and trade environments, offering a robust and reliable access solution for home or business use. Manufactured in the UK to the latest EN131 Professional standards, this ladder is constructed from high-strength aluminium, ensuring a lightweight yet exceptionally stable platform for working at height. Enhanced with thicker box section stiles and a stabilising bar on models over 3 metres, it delivers superior rigidity and safety, making it ideal for demanding, regular use. Designed with user comfort and safety in mind, this ladder features deep D-shaped rungs, anti-slip feet, and high-traction rung surfaces to minimise fatigue and maximise grip. With a commercial-strength build and a comprehensive 3-year warranty, it is a long-lasting investment for any professional or trade user seeking dependable performance. Features Manufactured to EN131 Professional safety standard Commercial strength box section construction with twist-proof rung joints Deep, comfortable D-shaped rungs reduce fatigue during extended use Slip-resistant, high-traction rungs for enhanced safety Stabilising bar supplied and required for ladders over 3 metres Anti-slip rubber feet for secure positioning on various surfaces Lightweight yet strong aluminium construction 150 kg maximum work load capacity Supplied with an extended 3-year warranty Specifications SKU See table below for available models Range/Series Professional Aluminium Extension Ladder Material Aluminium Safety Standard EN131 Professional Maximum Load 150 kg Warranty 3 years Country of Origin United Kingdom SKU Rungs x Sections Closed Length (m) Last Climbing Height (m) Approx Working Height (m) Extended Length (m) Width (m) Stabiliser Bar Width (m) Weight (kg) 1102-029 7 x 3 2.0 3.2 4.8 4.0 0.49 1.0 18.0 1102-030 9 x 2 2.5 2.8 4.4 4.0 0.41 1.0 11.5 1102-031 11 x 2 3.0 3.8 5.4 5.0 0.41 1.0 13.3 1102-032 13 x 2 3.5 4.7 6.3 6.0 0.41 1.2 15.5 1102-033 15 x 2 4.0 5.6 7.2 7.0 0.41 1.2 20.0 1102-034 17 x 2 4.5 6.6 8.2 8.0 0.41 1.2 23.8 1102-035 19 x 2 5.0 7.5 9.1 9.0 0.41 1.2 26.1 1102-036 21 x 2 5.5 8.5 10.1 10.0 0.41 1.2 31.2 1102-037 9 x 3 2.5 4.2 5.8 5.5 0.49 1.2 20.0 1102-038 11 x 3 3.0 5.6 7.2 7.0 0.49 1.2 22.5 1102-039 13 x 3 3.5 7.0 8.6 8.5 0.49 1.2 28.3 1102-040 15 x 3 4.0 8.5 10.1 9.9 0.49 1.2 35.5 1102-050 9 x 1 2.5 1.4 3.0 N/A 0.41 N/A 6.0 1102-051 11 x 1 3.0 1.9 3.5 N/A 0.41 N/A 7.0 1102-052 13 x 1 3.5 2.3 3.9 N/A 0.41 1.0 8.0 1102-053 15 x 1 4.0 2.8 4.4 N/A 0.41 1.0 9.0 1102-054 17 x 1 4.5 3.3 4.9 N/A 0.41 1.0 10.0 1102-055 19 x 1 5.0 3.8 5.4 N/A 0.41 1.2 11.0 1102-056 21 x 1 5.5 4.2 5.8 N/A 0.41 1.2 12.0