Home/Shutters/Guides/Bathroom Waterproof Shutters — UK Cost & Material Guide

Fit waterproof shutters.

PVC or aluminium waterproof shutters for bathrooms — splash-tolerant, easy to clean.

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Cheap aluminium dents

Soft aluminium dents from impact. Premium thicker grade.

Powder coat fade

Cheap coating fades in 10 years. Marine-grade qualicoat lasts 20+.

ABS scratches

Plastic surface scratches. Aluminium more durable.

Frame corrosion

Cheap frame rusts. Stainless or marine-grade aluminium fittings.

Costs & timeline

Know what it costs. Know when it ends.

Indicative UK ranges and what affects price.

Cost range

By job type

Inc. VAT · 2026
Source: NMT quotes
Aluminium full-height bathroomStandard size
£500–£1.5k
ABS plastic full-heightBudget waterproof
£400–£900
Aluminium cafe style bathroomPrivacy lower half
£400–£900
Premium designer aluminiumCustom finish
£800–£2k
Wet room aluminiumWalk-in shower compatible
£600–£1.8k
Standard 1m × 1m bathroomTypical window
£450–£1.2k
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Quote spread is typically ± 18% — always get 3 quotes.

At a glance

The Shutters briefing.

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Bathroom Waterproof Shutters — UK Cost & Material Guide infographic
Video guide

Shutters explained

Bathroom shutters need waterproof materials. Aluminium and ABS resist steam and moisture. Expect to pay £400–£1,500 per window for UK bathroom shutters.

What Does the Work Involve?

Specialist measures bathroom window. Waterproof material: aluminium (premium aesthetic), ABS plastic (budget waterproof). Frame mounted. Louvers tilt for light/privacy. Outside-mount or inside-mount. Easy-clean materials.

Typical Costs

ItemLow (£)High (£)Notes
Aluminium full-height bathroom5001,500Standard size
ABS plastic full-height400900Budget waterproof
Aluminium cafe style bathroom400900Privacy lower half
Premium designer aluminium8002,000Custom finish
Wet room aluminium6001,800Walk-in shower compatible
Standard 1m × 1m bathroom4501,200Typical window
Whole bathroom (2 windows)8002,800Bathroom set

How Long Does It Take?

Lead time 6-12 weeks. Install half day per window.

DIY or Professional?

Specialist shutter installer essential.

Choosing the Right Tradesperson

Bathroom shutter specialist. Brands: California Shutters, Just Shutters offer aluminium.

UK Regulations

BS EN 13120 child safety. No specific bathroom regulations.

Common Problems

  • Cheap aluminium dents: Soft aluminium dents from impact. Premium thicker grade.
  • Powder coat fade: Cheap coating fades in 10 years. Marine-grade qualicoat lasts 20+.
  • ABS scratches: Plastic surface scratches. Aluminium more durable.
  • Frame corrosion: Cheap frame rusts. Stainless or marine-grade aluminium fittings.

Frequently Asked Questions

Aluminium or ABS for bathroom?

Aluminium: premium aesthetic, durable, more expensive. ABS: budget waterproof, plastic-look. Aluminium worth premium.

Will steam damage shutters?

Waterproof shutters: no. Wood and MDF: yes — they warp from steam.

Maintenance for bathroom shutters?

Wipe with damp cloth. No special care needed. 15-20 year life with quality install.

Bathroom shutters block ventilation?

Louvers tilt open allowing airflow. Doesn't block extractor fan ventilation.

Best for shower room?

Aluminium full-height — fully waterproof and durable. ABS as budget alternative.

Will it work with bathroom decor?

Aluminium any RAL colour. Match to bathroom fixtures (black, white, chrome). Custom finish.

This guide was written with AI assistance and is intended for general information only. Prices are estimates based on UK averages and may vary by region. Always get at least three quotes and consult a qualified professional before starting any work.

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