1. Types of ladders

From the material

Aluminum alloy, stainless steel, glass steel, iron, bamboo, wood, etc.

According to the style

Straight ladder, miter ladder, extension ladder, dual purpose ladder, single side ladder, double side ladder, multi-function ladder, car wash, shelf ladder, etc.

From the insulation

Non-insulated, semi-insulated, fully insulated.

From the use of points

Family ladder, engineering ladder, dual-purpose ladder, dry ladder, car wash, shelf ladder.

2. What material is good for household ladder

ferruginous

The use of ordinary iron material, outer paint, taking into account the waterproof and rust-proof characteristics and robustness, the weight is slightly heavy, the paint is easy to fall off over time, not suitable for long-term outdoor operations.

Stainless steel material

Stainless steel material, itself can be waterproof and anti-oxidation, no need to paint, weight and ordinary iron ladder little difference.

aluminous

Aluminum ladders are waterproof, rust-proof, strong and lightweight, but the price is slightly higher.

xyloid

The wooden ladder is heavier than the aluminum ladder and is easily damaged by aging.

3, home ladder purchase skills

Select Material

There are metal, wood and fiberglass ladders on the market, metal ladders can not be used in places where there is a risk of electric shock, but the material of fiberglass ladders is easily deteriorated by sunlight exposure. The wooden ladder is heavier than the aluminum ladder and is easily damaged by aging.

Examine the workmanship of the ladder

Edges and corners without burrs, no bare cutting surface; The bolt is firm without loosening, the interface is fitted without dislocation, and the folding and expansion are smooth without stalling.

Pay attention to load limits

Special attention should be paid to overweight people or carrying heavy items up and down ladders.

4. Brand

There are many brands of household ladders, and you should choose well-known brands of ladders. The production process of the manufacturer is strict and advanced, the quality is good, the details are detailed, the quality is guaranteed, and the use is safe and reliable.