Designing for Families: Children's Rooms, Playrooms, and Flexible Spaces in London Renovations

Designing for families in London renovation requires a different frame from designing for adults alone. The spaces must survive daily use by children, accommodate changing needs as children grow from toddlers to teenagers, and function for the adults who also live in them. The temptation to treat children's spaces as an afterthought — the rooms that get the leftover budget and the off-cuts of specification — produces spaces that work poorly and require expensive remediation as the family evolves.

This guide covers the principal family-space design considerations in a London renovation: children's bedrooms, playrooms, family bathrooms, and the general principle of designing for change.

Children's bedrooms: designing for phases

A child's bedroom will typically serve through three distinct phases: early childhood (0–5), middle childhood (6–12), and adolescence (13–18). A bedroom designed only for the current phase requires significant modification at each transition. Designing for the full range from the outset is more cost-effective.

The fixed elements: Specify the elements that will not change — and do not need to — at the highest quality: floor (hardwearing, easy-clean, not carpet for a toddler's room), plaster and paint finish (dead matt in a neutral that can be repainted cheaply as tastes change), storage infrastructure (deep fitted wardrobes that will accommodate clothes at every age), and services (electrical provision, data, heating).

Adjustable shelving: A full-height fitted shelving unit with adjustable shelves on 32 mm pitch provides storage at toddler height, evolves to book and display shelving for a school-age child, and becomes the reference storage wall for a teenager — all without replacement. The key is to specify it robustly (25 mm shelf thickness on proper shelf pegs, not clip-in plastic) so it survives the full seventeen years.

Beds: A full-size (UK single: 90 × 190 cm) or small double (120 × 190 cm) bed frame that will serve a child from age five through to leaving home is more cost-effective than a series of transitional beds. Avoid bunk beds built into the fabric of the room unless the family will have two children sharing for many years — they are inflexible and leave marks when removed.

Desk provision: A desk position should be planned from the outset, even if not fitted until school age. Specify a power socket and a data point (CAT6A) at the desk position; a shelf above the desk position with a dedicated lighting circuit. These are cheap to install at first fix and expensive to add retrospectively.

Acoustic separation: A child's bedroom adjacent to the master bedroom needs acoustic separation. Specify a resilient bar and acoustic plasterboard upgrade to the shared wall — the investment is modest and the result (undisturbed adult sleep) is significant.

Playroom specification

A dedicated playroom — in a lower ground floor, a large rear reception, or a converted garage — is one of the highest daily-use spaces in a family home. It must be robust, easy to clean, and designed for the transition from toy-focused childhood to a teen social space or study.

Flooring: The single most important decision. Luxury vinyl tile (LVT) — specifically a commercial-grade product (Karndean, Amtico, or Polyflor) rated for heavy use — is the reference for playrooms. It is comfortable underfoot, warm, easy to clean, resistant to scratching and impact, and available in a wide range of designs (stone, timber, geometric) that look appropriate in adult use as well as play. Carpet is inappropriate — it absorbs spills, harbours allergens, and requires replacement. Polished concrete is cold, hard, and unforgiving of dropped toys. LVT on underfloor heating is the specification.

Walls: In a playroom for young children, specify a chalk-paint section (one wall, lower half, in a dark colour — navy, forest green, or charcoal) that can be drawn on with chalk and wiped clean. This contains the urge to draw on walls and becomes a feature that parents actively appreciate. Specify the rest of the walls in a durable washable emulsion (not dead matt — soft sheen or eggshell for walls that can be wiped).

Built-in storage: Deep, accessible storage for toys is the defining functional requirement of a playroom. Low-level cupboards (below 900 mm) with toy storage behind doors or in large drawers; open shelving at child height for books, puzzles, and frequently accessed items; higher storage (above 1,200 mm) for items accessed by adults only. As children grow, the low-level toy storage converts to a media unit, seating storage (ottomans built into the base of joinery), or a bar/social area.

Transition to teen/study space: The playroom that does not have a plan for its post-childhood life becomes redundant space when children outgrow it. Design the joinery with a section for a desk (1,200–1,500 mm run, with power and data), the electrical provision for a television above the desk position, and the acoustic treatment for a space that will eventually be used for video calls and music. None of this constrains its use as a playroom in the early years.

Family bathroom specification

The family bathroom — shared by multiple children and sometimes adults — must withstand the hardest use of any bathroom in the house. It is not the place for polished Calacatta and exposed oak.

Floor: Porcelain tile, R10 anti-slip minimum, in a large format (600 × 600 mm or larger) to minimise grout lines. Matte or textured finish that conceals water marks and soap residue. Unsealed stone and polished marble are inappropriate for a family bathroom.

Walls: Large-format porcelain or ceramic tile, or a wet-wall panel system (Bushboard, Multipanel) in the shower and bath enclosure — fewer grout lines means less to clean. Specify standard grout joints at 3 mm minimum (not butt-jointed or minimal-joint) in a dark grey or silver grout — white grout in a family bathroom stains.

Bath: A standard 1700 × 700 mm or 1800 × 800 mm bath (not a freestanding tub — children cannot safely step into a freestanding bath alone, and the cleaning around it is significant). Thermostatic bath/shower mixer with a ceiling-mounted rainfall shower above the bath so the bath doubles as a shower for adults. A screen (not a curtain) on the bath.

Vanity: A vanity unit with under-sink storage is significantly more practical for a family bathroom than a pedestal basin — the storage accommodates children's bathroom products, medicines (locked section if needed), and towels. Specify a double basin vanity if the room width allows (minimum 1,100 mm for two 500 mm basins) — the reduction in morning queueing is significant in a family home.

Tiling height: Full-height tiling (floor to ceiling) in the bath and shower zone. Half-height tiling elsewhere, with painted plaster above, is acceptable for a family bathroom and reduces cost.

Mudroom and entrance hall

The entrance hall of a family home takes the highest abuse of any space — muddy boots, wet coats, school bags, sporting equipment. Specifying it correctly at renovation time saves years of damage.

Flooring: Stone tile (limestone, porcelain, or slate) in a honed, non-polished finish. Sealed to resist mud and moisture. A mat well (recessed 15 mm into the floor with a quality entrance mat — Kleen-Tex or similar) at the front door captures the first layer of mud.

Boot storage: A built-in boot bench (seat height 450 mm, depth 400 mm, with hooks above at adult and child heights and a recessed base shelf for shoes) is the defining practical feature of a family entrance hall. The bench should be in a material that is easy to clean — painted MDF, not upholstered fabric.

Coat storage: Hooks are preferred over a coat cupboard for daily use — coats that are hung on hooks rather than put away are more likely to actually be hung. A coat cupboard is additional storage for less-used items. Specify enough hooks for two coats per family member plus guests.

Lighting: Bright, immediate — the entrance hall should be well lit for coat-finding and key-dropping. A central pendant (dimmable) plus wall lights or recessed downlights. Motion-activated from outside useful if there is a covered porch.

Cost implications of designing for families

The incremental cost of specifying family-appropriate materials and built-in storage over standard specification is modest relative to the cost of remediation. Some specific comparisons:

• —LVT over carpet in a playroom (30 m²): £3,000–£6,000 versus £1,500–£3,500 — a difference of £1,500–£2,500 that avoids a full recarpeting within 5 years.
• —Full-height tiling in family bathroom vs half-height: £1,500–£3,500 additional — avoids repainting the upper half annually and prevents moisture damage.
• —Adjustable shelving vs fixed: £500–£1,000 additional — avoids replacing fixed shelving as children's storage needs change.
• —Acoustic party wall upgrade between children's and master bedrooms: £1,500–£3,000 — avoids years of disrupted sleep.

Family-appropriate design is not a compromise on quality — it is quality applied to the right criteria. The materials and spaces that perform best in a family home are those that age gracefully, absorb daily life without showing it, and adapt as the family changes.