Quick answer: For most homes, an aluminium folding or sliding loft ladder is the practical choice: light, strong and able to fit a standard-sized hatch. Timber folding ladders feel more solid underfoot and suit lofts you use often, but usually need a larger opening. Choose by measuring your floor-to-ceiling height and hatch opening first, then by how often you'll use the loft and whether you want a handrail.
A decent loft ladder changes how you use your loft. If you're still balancing on a stepladder and pushing boxes up through the hatch at arm's length, a fixed ladder is one of the most useful small jobs you can do, especially alongside loft boarding for storage. Here's how we help people in Cardiff and South Wales choose the right one.
The main types of loft ladder
Aluminium folding ladders
These fold into two or three hinged sections that sit on top of the hatch when stowed. You pull the hatch open, unfold the sections and the ladder rests on the landing floor. They're light, strong for their weight, and suit most standard hatches. They're the most common type we fit.
Aluminium sliding ladders
Sliding ladders have two or three sections that slide over each other. They stow flat in the loft beside the hatch and slide down when you need them. They're good where there isn't much room above the hatch for a folding ladder to swing, or where the space on the landing is tight. The trade-off is that they're usually slightly steeper.
Concertina ladders
These compress like an accordion straight down into the hatch. They take up very little room and suit very small hatches or tight lofts, but they're generally less comfortable to climb for regular use.
Timber folding ladders
Timber ladders usually come as a complete unit with their own hatch box, door and folding ladder. They feel solid and quiet to climb, often have wider treads, and look tidy when closed. They need a larger opening than most metal ladders, so fitting one often means enlarging the hatch. They're the better choice if you're up in the loft regularly.
| Aluminium folding | Aluminium sliding | Timber folding | |
|---|---|---|---|
| Fits a standard hatch | Usually | Usually | Often needs enlarging |
| Weight | Light | Light | Heavier |
| Feel underfoot | Good | Good, slightly steeper | Very solid |
| Space needed in loft | Room for sections to fold | Flat run beside hatch | Space for the unit to fold |
| Best for | Most homes, occasional use | Tight lofts or landings | Regular use, storage lofts |
How to measure up
Every ladder is made for a range of ceiling heights and a minimum hatch size. Get these measurements before looking at any models:
- Floor-to-ceiling height. Measure from the finished floor on the landing (on top of the carpet) to the top of the ceiling at the hatch – in practice, to the top edge of the hatch frame where the ladder will be fixed. Measure in more than one place if the floor or ceiling isn't level.
- Hatch opening. Measure the clear opening inside the frame, length and width. This is often smaller than people expect, especially in older houses.
- Space in the loft. Check the headroom above the hatch and the clear run beside it. A folding ladder needs room to swing up and stow; a sliding ladder needs a flat run alongside.
- Space on the landing. The ladder needs a clear spot to land, and it swings through an arc as it opens. Check it won't hit a bannister, a door or the top of the stairs.
- Joist direction. Note which way the ceiling joists run. The ladder normally runs in line with the long side of the hatch.
We take these measurements at the free survey, so you don't have to get it exactly right yourself, but having them in mind helps narrow the choice.
When the hatch needs enlarging
Many Victorian and Edwardian terraces, and plenty of later homes, have small hatches that were only ever meant for occasional access. If the ladder you want needs a bigger opening, the hatch can be enlarged. This means cutting one or more ceiling joists and fitting trimmers – extra timbers that carry the load around the new opening – then making good the plaster and fitting a new frame and door.
Done properly, this is straightforward. Done badly, it can weaken the ceiling. It's a job for someone who knows how joists carry load, not one for a quick saw cut. Enlarging the hatch is part of our loft ladder fitting where it's needed.
Moving the hatch is also an option. If the current one is in an awkward spot – over the stairs, in a cupboard, or too close to a wall – it can make sense to close it up and form a new one somewhere safer.
Insulated hatches and draught-proofing
The hatch is often the weakest spot in an insulated ceiling. Warm air leaks up around a loose hatch, and cold air from the loft drops back down. The Energy Saving Trust recommends an insulated hatch with draught-excluder strips around the edges.
Most good loft ladder kits come with an insulated hatch door and a seal. If you're keeping your existing hatch, make sure it has insulation fixed to the top and a draught strip around the frame. As well as saving heat, a sealed hatch keeps moist air out of the loft, which helps prevent loft condensation and mould.
Handrails and safety
Loft ladders are steeper than stairs, and you're often climbing with something in one hand. A few things make a real difference:
- Handrail. Many ladders have a handrail as standard or as an option. It's worth having, especially if older family members will use the ladder.
- A grab rail at the top. A fixed rail beside the hatch in the loft makes stepping on and off much safer.
- Wide, non-slip treads. Deeper treads are more comfortable and more secure to stand on.
- The right length. A ladder that's too long or too short sits at the wrong angle. It should be cut or adjusted to suit your exact ceiling height.
- A recognised standard. Loft ladders sold in the UK are tested under BS EN 14975. Check the product is marked to it and stick to the manufacturer's weight rating.
- Lighting and boarding. A light switch near the hatch and a boarded area around the top of the ladder stop you stepping onto the insulation or between the joists.
What does a loft ladder cost?
We price loft ladders after a survey rather than quoting a figure up front, because the cost depends on things we need to see: the type of ladder, your ceiling height, whether the hatch needs enlarging or moving, and whether you want boarding and a light added at the same time. The survey is free and we'll usually get your quote back within 24 hours.
If you'd like help choosing, book a free survey and we'll measure up and talk you through the options that suit your loft.