10 loft conversion design ideas

No matter what size, your roof space is overflowing with potential. Make the most of it with smart planning and creative room ideas to create a dream loft conversion

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Planning and designing a loft conversion? Make it as good as can be with our inspiring loft conversion design ideas.

1. Maximise daylight in your loft conversion

Choosing the right size of windows and the correct position for them within a loft conversion is essential. To maximise the amount of daylight in the space, glazing should make up 20 per cent of the roof area. The windows’ position will often be dictated by the shape of the roof; for example, a long, shallow room will benefit from windows spaced evenly along its length, whereas a narrow, deeper room will benefit from one large window. ‘Since each room varies in shape and size, consider what type of window is required,’ advises Paul Hicks, sustainability and design manager at Velux. ‘A top-hung option when the window is within arm’s reach allows an unspoiled view and more headroom, while a centre-pivot window, operated by a rod or electronically, is best if the window is out of reach.’

Living area loft conversion

Integra electric centre-pivot windows (top) in white polyurethane, £741.60 for H98xW78cm; manually operated centre-pivot windows (bottom) in white polyurethane, £542.40 for H160xW78cm, all Velux

Loft conversion bathroom

Pearce freestanding bath, £399; Stirling floorstanding bath/shower mixer in chrome-plated brass, £169; Essential countertop basins, £29 each; Stirling three-hole wall-mounted basin taps in chrome-plated brass, £49 each; Dijon shell travertine floor tiles, £21.99 per m², Bathrooms.com

2. Create a cosy space

If your loft extension will mostly be used at night, you might like to take the opportunity to design a room that's cosy and welcoming rather than light and bright. Good quality black-out blinds and a bold, dark paint colour scheme, deep carpets and good, low-level lighting will all do the trick.

Loft conversion bedroom

3. Create a home office in your loft conversion

A home office needs plenty of light flooding in while it’s in use, so steer clear of black-out blinds and heavy materials. Instead, opt for pale blinds in soothing neutral shades that still let the light in but will also reduce glare when they’re closed, allowing you to work efficiently even when the sun starts to drop – as essential for dazzling summer days as for shorter days in the winter months.

Loft conversion living space

Skylight roller blinds in 6562 GreenScreen Earthcare 2 polyester fabric, £229 for H120xW70cm, Luxaflex

4. Find furniture that fits your loft conversion

Building regulations can dramatically influence how a converted loft space is structured, which impacts on finishes and furniture. ‘Light is a key factor, as ceilings are often lower than normal, sloping and irregular,’ explains interior and fashion designer Sarah Crozier. ‘When it comes to the décor, opt for simple schemes and reflective surfaces, and choose furniture in proportion with the size and scale of your space.’

Loft conversion bedroom

Interior design by Sarah Crozier, prices on application

5. Fit out a loft conversion for kids

Lofts make great playrooms or extra space for teenagers, but it’s important to keep them cosy so they’ll get plenty of use. You’ll need to insulate the roof instead of the floor, and cover it with plasterboard. You can then add underfloor heating or an extra radiator to your heating system – but check that your boiler is powerful enough to run it. Playrooms also need smart, flexible storage for accommodating different sizes of toys and board games, as well as a desk, so it can become a quiet place to study, as your kids grow older.

Children's play room loft conversion

Cassia furniture collection in beech, around £2,818 for the configuration shown including wall bridging unit, Betta Living

6. Create a hang-out space for adults

This bespoke home bar design makes clever use of the space in the eaves with triangular open shelving for bottles, a built-in wine cooler, small prep sink, domino hob and dishwasher. Antique mirrored glass at the back of the shelving helps to reflect light around the space, while integral spotlights make sure contents can be easily seen. A curved bar area in front adds extra work space for everything from cocktail-making to enjoying casual meals, making this design just as suitable for relaxed Sunday brunches as it is for entertaining.

Home bar loft conversion

Bespoke home bar, made from solid oak and hand painted in Eating Room Red by Farrow & Ball, with Golden Eclipse granite worktops and with oak shelving; a similar design would cost around £8,000 at Rencraft

7. Design a classic loft bathroom

Awkward dimensions and bulky beams don’t have to be a limiting factor in creating a bathroom in a loft space, such as in this cottage conversion. While showers require a minimum amount of headroom and easy access, a freestanding bath can be sited under a low ceiling. Simple shapes and a traditional colour palette work well with period architecture, but there’s still plenty of ways to add character to the space, such as using an on-trend smoky grey shade or a feature wallpaper to define the bathing area.

Loft conversion bathroom with freestanding bath

Epoca cast-iron bath primed for painting, H68.5xW70xL170cm, £2,527; Zyam wall tap in brushed nickel, D20cm, £364, both Aston Matthews. Bath painted in Charleston Gray Estate eggshell, £53 for 2.5ltrs, Farrow & Ball. Sark wallpaper in Argent, £95 per roll, Manuel Canovas

8. Install a loft shower room

A stylish shower or wet room is a great use of a loft, but you’ll need to check that you have enough headroom for a shower. In addition, if there isn’t a good-sized window, you’ll need to fit an extractor fan. Concealed shower fittings will help to make the most of the space, and a bespoke glass panel can be made if needed. Don’t be afraid of colour – as long as there’s enough white to balance the look, you can add drama with bold tiles, which are a cost-effective way to create wow factor.

Loft conversion bathroom with walk-in shower

GMW100 glass panel, H201.5xW150cm, £1,410, Merlyn Showering. For a similar floorstanding basin, try Banikere ceramic basin, H85xW50.5xD45cm, £586, Bathroom Avenue. For similar wall tiles, try large-format Colorado Glassworks glass tiles, W300xL600cm, £139.95 per m², Original Style

9. Design a teenager's loft bedroom

The loft is the perfect place for a teenager to have as a quiet homework spot/hang out/bedroom. Deck out yours with fitted furniture for a tidy look.

Loft conversion bedroom

Locano bedroom furniture range in white matt, £3,000 for the configuration shown, Crown Imperial

10. Add a focal point

It’s not only baths that can be the statement piece in a room – shower spaces work well, too. Check that the subfloor can accommodate the weight, as this will often dictate what is possible in terms of design. If headroom is limited, positioning a shower in the centre of an open-plan loft bathroom is a smart idea, complete with a stone-clad wall and low-profile shower tray to mimic a seamless wet room without the hassle and expense of tanking.

Bathroom loft conversion

Xetis shower surface in Alpine White, with an integrated outlet and installation system, around £1,638, Kaldewei. Axor Starck Organic thermostatic shower mixer in chrome, around £732; Axor Starck shower set, around £312, Hansgrohe. For a similar enclosure, try Playtime walk-through shower 1400, £629, Bathstore. For similar wall cladding, try black slate maxi splitface slate panels, £40 per m², Mandarin Stone

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