How Much Does It Cost to Install a Skylight in the UK?
By Skylights.co.uk
Thinking about adding a skylight to your home and wondering what it might cost here in the UK? You’re not alone — it's one of the first things homeowners ask when planning to bring more natural light into a space. The good news is, skylights come in a range of styles and budgets. Whether you’re looking for a simple fixed model or a show-stopping roof lantern, there’s something for every project.
We work with homeowners across the UK to find skylight options that are stylish, energy-efficient, and cost-effective. In this guide, we’ll break down the typical prices, answer real questions, and give you a clear idea of what to expect before you start.
Table of Contents
💬 Real Questions People Ask in the UK
On average, you can expect to pay between £900 and £2,500 including the skylight unit and installation.
Yes — it’s more cost-effective when done during roofing work since the labour is already in place.
They are, but many include features like rain sensors and remote control, which offer added comfort and energy savings.
Generally, yes. They’re larger and more architectural in nature — but also a major design upgrade.
💡 Skylight Pricing in the UK
Here’s a look at typical costs (including VAT and average labour) for common skylight types in the UK:
| Skylight Type | Average Unit Price | Installed Cost (Estimated) |
|---|---|---|
| Basic Fixed Skylight | £200–£400 | £900–£1,500 |
| Vented Skylight (Manual) | £400–£750 | £1,200–£1,800 |
| Vented Skylight (Electric) | £800–£1,200 | £1,800–£2,500+ |
| Roof Lantern | £1,000–£2,500+ | £2,500–£5,000+ |
🔧 Installation rates vary depending on location, access, roof type, and complexity.
🏗️ What Affects Skylight Installation Costs in the UK?
Roof Structure & Pitch
Flat roofs or steep pitches often require more labour and support framing.Property Type
Victorian terraces vs. modern builds can influence how easy installation is.Interior Finishing
Plastering, painting, or boxing in around the skylight adds extra time and cost.Glazing & Energy Efficiency
Double glazing, UV protection, and self-cleaning glass increase upfront cost but lower bills over time.Planning Permission (Sometimes)
Most skylights are permitted development in the UK, but roof lanterns on listed or conservation properties may require approval.
💡 Pro Tip: Ask your installer if the skylight qualifies for energy-efficient home improvement schemes or VAT relief (available for some projects).
🧾 Skylight Cost Snapshot – UK Pricing Guide
| Skylight Type | Unit Price (GBP) | Total Installed Estimate | Key Benefit |
|---|---|---|---|
| Basic Fixed Skylight | £200–£400 | £900–£1,500 | Affordable natural light solution |
| Vented Skylight (Manual) | £400–£750 | £1,200–£1,800 | Great for airflow in humid rooms |
| Vented Skylight (Electric) | £800–£1,200 | £1,800–£2,500+ | Auto-opening, remote convenience |
| Roof Lantern | £1,000–£2,500+ | £2,500–£5,000+ | Architectural feature with wow factor |
✅ Are Skylights Worth the Investment in the UK?
Yes — especially with the long, dark winters and high energy costs we face in the UK. Skylights can:
Cut lighting bills by increasing natural daylight
Improve airflow (especially in kitchens & bathrooms)
Boost property value with an eye-catching upgrade
Qualify for eco-home grants when energy efficient
Make your home feel more spacious, bright, and modern
We supply high-quality skylights built for UK weather — including condensation-resistant frames, rain sensors, and triple-glazed options for ultimate performance.
🛒 Planning a skylight project?
💡 Explore our selection of rooflights and lanterns built for UK homes — with energy-efficient glass, manual or electric venting, and expert installation support across the country.
