Loft Beds – The Complete UK Buying Guide for 2025

Loft beds have become a popular solution for UK households looking to maximise limited floor space. By raising the sleeping area, these frames free up the zone below for storage, a desk, or seating. IKEA UK’s loft bed category page notes that its loft beds are designed to make the most of space while prioritising safety.

Whether you are searching for a child’s first big bed, a teenager’s study-and-sleep combo, or an adult double loft bed for a compact flat, the choices can be confusing. This guide examines the key types, sizes, safety standards, and buying considerations to help you decide.

What Are Loft Beds and How Do They Save Space?

A loft bed is a raised bed frame that elevates the mattress, leaving the floor beneath open. Unlike bunk beds, which stack two sleeping surfaces, a loft bed has only one bed above and usable space below.

• What is a Loft Bed? A raised bed with open space underneath, typically used for storage, a desk, or seating. Ideal for small rooms.
• Key Benefits Maximises floor space, encourages organisation, versatile for kids and adults, many customisation options.
• Popular Features Built-in desks, storage drawers, wardrobes, sofas, and shelves. Can be single or double size.
• Safety Considerations Guardrails, sturdy ladder, weight limits, recommended for children over 6 years old. Check ceiling height.

Key Insights

• Loft beds are a top space-saving solution for UK homes, especially in small bedrooms and shared rooms.
• Many loft beds now come with integrated desks, making them perfect for homework stations or home offices.
• Safety rails and weight limits are critical – always check that the bed meets UK safety standards (BS EN 747).
• IKEA offers some of the most affordable and modular loft bed options, with a wide range of accessories.
• Adult loft beds are available but require higher weight capacity and ceiling clearance – not all designs are suitable.

Loft Bed Facts at a Glance

What Loft Bed Sizes Are Available? (Single, Double, and Adult Options)

Single Loft Beds

Most loft beds on the UK market are designed for single mattresses, typically 90 cm by 190 cm or 200 cm. This size is common for children’s rooms and small guest spaces. IKEA UK, for instance, offers several single loft bed frames that fit a standard 90 cm single mattress, as noted on its product pages.

Double Loft Beds

Double loft beds (135 cm by 190 cm) are less common but available from specialist retailers. IKEA’s STORÅ model, sold in the US as a Full/Double, provides a wider sleeping surface but is not explicitly marketed as a double loft bed in the UK. Buyers should verify exact dimensions on the product page before purchasing.

Adult Loft Beds

Loft beds for adults require higher weight limits and more headroom. A third-party UK buying guide suggests adult loft beds typically support 200–300 kg, but this figure is not from IKEA product data. The SMÅSTAD loft bed from IKEA has a stated max load of 100 kg, making it more suited to lighter users. IKEA Australia states that many of its loft beds fit a 90 cm single mattress and are suitable for “adults, teenagers and most adults.” The STORÅ model can accommodate a 140 cm mattress if more width is desired.

What Are the Best Loft Beds with Storage, Wardrobe, or Desk?

Loft Beds with Storage

IKEA UK’s loft beds with storage are ideal for small rooms. Drawers, shelves, and wardrobe modules can be tucked underneath the frame. The SMÅSTAD model combines a loft bed with a desk and storage unit, making it a popular choice for study nooks.

Loft Beds with Wardrobe

Some loft beds allow you to hang a wardrobe or clothing storage underneath. IKEA’s range includes frames that accept wardrobe components. The key is to measure the available height to ensure enough clearance for hanging garments.

Loft Beds with Desk

Combining a loft bed with a desk is a practical way to turn a small bedroom into a home office or homework area. The SMÅSTAD loft bed is a clear example from IKEA UK, featuring an integrated desk and storage shelves.

Are Loft Beds Safe for Children and Adults?

Age and Fall Risk

IKEA UK states that upper bunk or loft beds are unsuitable for children under 6 years old because of fall risk. Guardrails must be fitted on both long sides of the bed, and the ladder must be securely attached.

Weight Limits

The SMÅSTAD loft bed from IKEA has a maximum load of 100 kg. For heavier users, a separate UK buying guide indicates adult loft beds typically have higher capacity (200–300 kg), but this varies by product. Always check the manufacturer’s stated weight limit.

Ceiling Height Requirements

IKEA’s SMÅSTAD requires a minimum ceiling height of 240 cm. For STORÅ, IKEA US lists a minimum of 8’10” (about 269 cm) and recommends about 9 feet for comfortable sleeping. Ensure your room meets these measurements before purchasing.

Prohibited Add-Ons

IKEA warns against attaching hooks, handles, ropes, or belts to the bed, as children could become entangled while playing. Follow the assembly instructions precisely, especially regarding rail placement and ladder attachment.

What Is the Best Loft Bed for a Small Room?

Selecting the right loft bed for a compact space involves a sequence of checks. Follow this timeline to narrow your options:

1. Measure your ceiling height – the single most important dimension. IKEA recommends at least 240 cm for SMÅSTAD and about 269 cm for STORÅ.
2. Decide on bed size – single (90×190 cm) is most common, but double (135×190 cm) is available. Check the product page for exact dimensions.
3. Choose your under-bed layout – storage drawers, wardrobe, desk, or open space. IKEA UK offers storage-focused models with shelves and wardrobe modules.
4. Verify weight limits – ensure the bed supports the intended user. SMÅSTAD has a 100 kg limit; adult beds may need higher.
5. Check mattress restrictions – some frames limit thickness. For STORÅ, IKEA lists a maximum mattress thickness of 7½ inches.
6. Review assembly and safety instructions – follow IKEA’s guidelines for guardrails, ladder placement, and prohibited add-ons.

For a more detailed breakdown, see the Loft beds UK buying guide.

What Is the Difference Between a High Sleeper and a Loft Bed?

In the UK, the terms “loft bed” and “high sleeper” are often used interchangeably, but there is a distinction. A high sleeper typically has a higher clearance underneath, sometimes including integrated furniture like a desk or drawers. A loft bed may have a lower clearance and is primarily defined by the open space below. Both are not the same as a bunk bed, which stacks two sleeping surfaces on top of each other.

What Are the Pros and Cons of Loft Beds?

Loft beds offer clear advantages for small spaces. They free up floor area for storage, desks, or seating, and they encourage tidiness by providing dedicated zones. Many models now include modular storage components, making them adaptable as needs change.

On the downside, loft beds require a high ceiling to allow comfortable sitting below. Assembly can be complex, and the elevated sleeping area may feel cramped for some users. They are not recommended for children under 6 due to fall risk.

For those seeking additional space-saving solutions, the Best storage beds for small rooms article offers further ideas.

What Do Safety Experts Say About Loft Beds?

“Our loft beds are designed with safety in mind – sturdy frames, secure ladders, and high rails ensure a smart, space-saving sleep solution.”

IKEA UK

“Always follow the manufacturer’s instructions for assembly and use. Ensure guardrails are fitted and the ladder is securely attached.”

RoSPA (Royal Society for the Prevention of Accidents)

IKEA UK’s safety guidance also states that loft beds are unsuitable for children under 6, and that hooks, handles, ropes, or belts should not be added to the frame. The British Standard BS EN 747:2012 applies to all bunk and high beds sold in the UK.

What Should You Prioritise When Buying a Loft Bed?

The most critical factors are ceiling height, bed size, weight limit, and safety compliance. Measure your room carefully, check the product’s specific dimensions and load capacity, and ensure the bed meets BS EN 747. Whether you choose a basic IKEA model or a custom piece, these checks will help you find a safe, space-saving solution. For additional research, the Which? guide to loft beds offers independent reviews.

Frequently Asked Questions About Loft Beds