About Equal A-Type Extension Ladders
An A-type extension ladder gives you two ladders in one. Set it up as a self-supporting A-frame for indoor tasks — no wall required. Or unfold and extend it straight to lean against a wall for outdoor work at greater heights. This dual-mode design makes it one of the most versatile aluminium ladders for both home and professional use — trusted by Equal customers across India since 2001.
Equal A-type extension ladders — also known as double telescopic ladders — are built from high-grade 6063T aluminium alloy, EN131 certified, and rated to 150kg. The locking hinges at the top are heavy-duty and tested for repeated folding and extension cycles. Wide non-slip rubber feet keep the ladder stable on both indoor floors and outdoor surfaces. Every model includes triangle stabilizers for added base width in extension mode.
These ladders are ideal for electricians, painters, maintenance staff, and homeowners who need reliable reach for both indoor ceiling work and exterior wall tasks. They carry a 2-year warranty and are delivered free across India. Need a compact single-rail option? See our telescopic ladder collection. Need multiple configurations including scaffold mode? See our multipurpose ladder collection.
A-Type vs Straight Extension — When to Use Which
| Mode |
Setup |
Best For |
| A-Frame Mode |
Self-supporting, no wall needed |
Indoor ceiling work, fans, painting, shelves |
| Straight Extension Mode |
Leans against wall at 75° |
Exterior walls, rooftop access, high outdoor tasks |
A-Frame Mode
Setup: Self-supporting, no wall needed
Best For: Indoor ceiling work, fans, painting, shelves
Straight Extension Mode
Setup: Leans against wall at 75°
Best For: Exterior walls, rooftop access, high outdoor tasks
Which Size Should You Buy?
| Model |
A-Frame Height |
Extended Height |
Best For |
| 12.5 FT |
6.25 ft |
12.5 ft |
Standard homes, indoor ceiling work |
| 15 FT |
7.5 ft |
15 ft |
High ceilings, exterior first-floor walls |
| 16.5 FT |
8.25 ft |
16.5 ft |
Multi-storey buildings, commercial interiors |
| 19 FT |
9.5 ft |
19 ft |
Industrial facilities, large-scale maintenance |
| 22 FT |
11 ft |
22 ft |
High-bay ceilings, multi-storey facades |
12.5 FT
A-Frame: 6.25 ft | Extended: 12.5 ft
Best For: Standard homes, indoor ceiling work
15 FT
A-Frame: 7.5 ft | Extended: 15 ft
Best For: High ceilings, exterior first-floor walls
16.5 FT
A-Frame: 8.25 ft | Extended: 16.5 ft
Best For: Multi-storey buildings, commercial interiors
19 FT
A-Frame: 9.5 ft | Extended: 19 ft
Best For: Industrial facilities, large-scale maintenance
22 FT
A-Frame: 11 ft | Extended: 22 ft
Best For: High-bay ceilings, multi-storey facades
Frequently Asked Questions
What is an A-type extension ladder?
An A-type extension ladder is a dual-mode ladder that works as a self-supporting A-frame or as a straight ladder leaned against a wall. In A-frame mode, no wall is needed. In straight mode, the two sides fold flat and the ladder extends to reach greater heights. Equal A-type ladders are also called double telescopic ladders.
What is the difference between a telescopic ladder and an A-type ladder?
A telescopic ladder is a single-rail ladder that must lean against a wall — it cannot stand independently. An A-type ladder has two sides and stands freestanding in A-frame mode, making it ideal for open spaces where no wall is available. If compact storage is the priority, the telescopic ladder wins. If freestanding capability is needed, the A-type is the right choice.
What is the maximum height of Equal A-type extension ladders?
Equal A-type extension ladders go up to 22 ft in straight extension mode. In A-frame mode, the usable working height is approximately half the total extended length. Check individual product pages for exact specifications per model.
What are the triangle stabilizers included with the ladder?
Triangle stabilizers are additional base supports that attach to the ladder in extension mode. They widen the base footprint significantly, improving stability when the ladder is leaning against a wall at height. All Equal A-type ladders include triangle stabilizers in the box at no extra cost.
Can I use an A-type ladder on stairs?
Standard A-type extension ladders are designed for flat, level surfaces. For staircase work, a multipurpose ladder with adjustable leg extensions is a safer choice.
Are Equal A-type ladders suitable for outdoor use?
Yes. In straight extension mode, Equal A-type ladders are suitable for exterior wall painting, window cleaning, and rooftop access. The aluminium construction is weather-resistant and the non-slip rubber feet provide stability outdoors.
What is the load capacity of Equal A-type extension ladders?
All Equal A-type extension ladders are rated to 150kg in both A-frame and straight extension modes. They are EN131 certified — the European safety standard for portable ladders.
Can I order A-type ladders in bulk for my business?
Yes. Equal supplies A-type ladders to contractors, builders, facility managers, and dealers across India. For bulk pricing and dealership enquiries, contact +91 95096 27685 or visit our B2B page.
What warranty do Equal A-type extension ladders carry?
Equal A-type extension ladders carry a 2-year warranty covering manufacturing defects. Contact care@equal.store or call 1800-203-7688 for support.