Most Cost-Effective Option

At £25,000-£40,000, Velux conversions cost 30-40% less than dormer conversions. No structural alterations mean lower construction costs, fewer materials, and reduced labor time—perfect for budget-conscious homeowners.

Fastest Completion Time

Most Velux conversions in Brighton & Hove are completed in just 4-6 weeks, compared to 6-8 weeks for dormers or 8-10 weeks for hip-to-gable conversions. Move into your new space sooner with minimal disruption.

Maximum Natural Light

Velux windows capture up to 40% more light than vertical windows of the same size. Positioned on the roof slope, they bring abundant daylight deep into your loft space, creating bright, airy rooms throughout the day.

Perfect for Conservation Areas

Many areas of Brighton & Hove are conservation zones with strict planning restrictions. Since Velux conversions don't alter your roofline, they typically qualify for permitted development—no planning permission needed.

Minimal Disruption to Your Home

No scaffolding on your roof, no major structural work. Velux installations cause minimal disruption to your daily life, making them ideal for families who need to stay in their Brighton home during the conversion.

Energy Efficient

Modern Velux windows feature triple glazing and thermal insulation, reducing heat loss by up to 30%. Combined with proper loft insulation, your conversion will stay warm in winter and cool in summer.

Excellent Ventilation

Velux windows open wide for maximum airflow, with some models featuring electric operation and rain sensors. Perfect for Brighton's coastal climate, ensuring fresh air circulation and comfortable living.

Centre-Pivot Windows

The most popular choice. Opens from the center with a handle at the top, rotating 180° for easy cleaning from inside. Perfect for most loft conversions in Brighton & Hove.

Top-Hung Windows

Opens from the bottom, hinged at the top. Provides unobstructed views when open and works well in low-pitch roofs. Ideal for loft offices where you want to look out while seated.

Electric & Solar Windows

Remote-controlled via wall switch or smartphone app. Solar-powered options require no wiring. Perfect for hard-to-reach installations or luxury conversions with integrated blinds and rain sensors.

Balcony Windows

Transform into a small balcony when opened. Creates a stunning feature and additional outdoor space. Popular for master bedroom conversions with views over Brighton & Hove.

Combinations & Clusters

Multiple windows installed together for maximum light. Popular combinations include side-by-side pairs or vertical stacks creating floor-to-ceiling glazing effects.

Step 1: Free Home Survey (Week 0)

Our team visits your Brighton & Hove property to assess your roof pitch, head height, and loft potential. We measure the space, check structural beams, and discuss your vision for the room.

Step 2: Design & Quote (Week 1)

Receive a detailed, fixed-price quote including window specifications, insulation, flooring, electrics, and finishing. We recommend optimal window placement for maximum light and headroom.

Step 3: Building Regulations (Weeks 1-2)

We handle all Building Regulations applications, ensuring your conversion meets fire safety, insulation, and structural standards. Most Velux conversions don't require planning permission.

Step 4: Window Installation (Weeks 3-4)

Velux windows are installed from inside—no scaffolding needed. We cut openings, fit windows with flashing kits, and ensure perfect weatherproofing. Loft floor is reinforced where required.

Step 5: Insulation & Services (Week 4)

Full loft insulation to Building Regulations standards (270mm minimum). Electrical installation for lights, sockets, and heating. Plumbing if en-suite bathroom included.

Step 6: Staircase & Finishing (Weeks 5-6)

Staircase installation connecting your new loft to the floor below. Plastering, decorating, flooring, and radiators complete the transformation. Final Building Control inspection and certification.

What's Included in Our Quote:

• ✓ High-quality Velux windows with flashing kits (2-4 windows typically)
• ✓ Floor reinforcement and new flooring
• ✓ Full loft insulation to Building Regulations (270mm roof, 100mm walls)
• ✓ Electrical installation (lights, sockets, heating controls)
• ✓ Heating (radiators or underfloor heating)
• ✓ Plumbing (if en-suite bathroom included)
• ✓ Plastering and decoration to walls and ceilings
• ✓ Staircase installation and balustrade
• ✓ Skirting boards and finishing touches
• ✓ Building Regulations approval and certification
• ✓ Full project management and site supervision
• ✓ Waste removal and site cleanup

Typical Costs by Specification:

• Basic Velux Conversion (Single Bedroom): £25,000-£30,000
  Includes 2-3 standard Velux windows, basic finishes, simple staircase
• Standard Velux Conversion (Bedroom + Storage): £30,000-£35,000
  Includes 3-4 windows, built-in storage, better finishes, carpeted flooring
• Premium Velux Conversion (En-Suite Bedroom): £35,000-£40,000
  Includes 4+ windows, en-suite bathroom, electric/solar windows, premium finishes

Additional Cost Factors:

• Window Type: Electric/solar windows add £500-£800 per window vs manual
• Number of Windows: More windows increase natural light but add £800-£1,200 each
• En-Suite Bathroom: Adds £5,000-£8,000 for plumbing, fixtures, and waterproofing
• Premium Finishes: Wood flooring, designer fixtures add 10-15% to base cost
• Access Challenges: Difficult access in central Brighton may add £500-£1,000
• Structural Work: Older properties may need additional beam support (£1,000-£3,000)

Guest Bedroom

The most popular use. A cozy guest room with stunning roof windows providing natural light and views. Perfect for welcoming visitors while maintaining family privacy downstairs. Add a small en-suite for a self-contained guest suite.

Home Office

With Brighton's thriving creative and tech scene, many professionals create dedicated workspace away from household noise. Velux windows provide excellent natural light—essential for video calls and all-day productivity.

Children's Bedroom

Turn your loft into a magical bedroom for children. They love the cozy angles and roof windows perfect for stargazing. Adds valuable space for growing families without the expense of moving house.

Artist Studio or Creative Space

Brighton's creative community loves Velux conversions for art studios, music rooms, or craft spaces. North-facing Velux windows provide consistent, even light ideal for painting and detailed work.

Reading Room or Library

Create a peaceful retreat filled with natural light. Built-in shelving under the eaves maximizes storage for books, while roof windows provide perfect reading light without glare.

Yoga or Meditation Space

The quiet, elevated position makes Velux lofts perfect for yoga, meditation, or mindfulness practice. Natural light and fresh air from opening windows create a serene atmosphere.

Teen Bedroom Suite

Give teenagers independence with their own loft space. Separate from family areas below, perfect for studying, gaming, or hanging out with friends while maintaining household harmony.

20+ Years Brighton & Hove Experience

We've completed hundreds of Velux conversions across Brighton & Hove. We understand local architecture, planning quirks, and the unique characteristics of Victorian terraces, Edwardian semis, and modern properties.

Velux Premium Partners

As certified Velux installers, we access trade prices on genuine Velux products and extended warranties. We only install authentic Velux windows—never inferior copies—ensuring quality, durability, and performance.

Fixed-Price Guarantees

Our detailed quotes are fixed-price with no hidden costs. What we quote is what you pay. No surprise charges, no extras—complete transparency from day one.

Complete Service from Design to Completion

One point of contact manages your entire project. We handle design, Building Regulations, construction, finishing, and certification. You deal with one trusted team throughout.

Minimal Disruption Commitment

Most Velux work happens in your loft. We protect your home with dust sheets, clean daily, and work efficiently. Many clients continue working from home during their conversion.

Building Regulations Experts

We handle all regulatory compliance, inspections, and certification. Your conversion will be fully certified for insurance and future property sales.

Quality Workmanship Guaranteed

Our skilled team takes pride in exceptional craftsmanship. From weatherproof window installation to flawless plastering, we deliver quality that lasts decades.

What is a Velux loft conversion?

A Velux loft conversion involves installing high-quality Velux windows into your existing roof slope, allowing natural light to flood the space without altering the roof structure. It's the most cost-effective type of loft conversion, costing £25,000-£40,000 in Brighton & Hove.

How much does a Velux loft conversion cost?

A Velux loft conversion typically costs between £25,000 and £40,000, depending on the size of the space, number of windows, and interior finishes. This makes it 30-40% cheaper than dormer conversions and the most affordable loft conversion option.

Do I need planning permission for a Velux loft conversion?

Most Velux loft conversions fall under permitted development rights and don't require planning permission because no changes are made to your roofline. However, you'll still need Building Regulations approval. Exceptions apply for conservation areas and listed buildings common in parts of Brighton & Hove.

How long does a Velux loft conversion take?

A Velux loft conversion typically takes 4-6 weeks to complete, making it the quickest type of loft conversion. The installation process is faster due to no structural changes to the roofline and no scaffolding requirements.

Will a Velux conversion add value to my property?

Yes, a Velux loft conversion typically adds 10-15% to your property value in Brighton & Hove—approximately £18,000-£30,000 for average properties. While adding slightly less value than dormer conversions, Velux conversions offer superior ROI due to their lower cost.

What's the difference between a Velux and a dormer conversion?

A Velux conversion installs windows into the existing roof slope without changing the roofline, while a dormer extends upward creating a box structure. Velux conversions are cheaper (£25k-£40k vs £40k-£55k), faster (4-6 weeks vs 6-8 weeks), and provide more natural light. Dormers provide more headroom and usable floor space.

Can I have an en-suite bathroom in a Velux conversion?

Yes, absolutely. Many Velux conversions include compact en-suite bathrooms with shower, toilet, and basin. This adds £5,000-£8,000 to the project cost but creates a self-contained bedroom suite perfect for guests or family members.

How many Velux windows do I need?

Most Velux conversions include 2-4 windows. A single bedroom typically uses 2-3 windows for adequate light and ventilation. Larger spaces or home offices benefit from 4+ windows. We recommend one window per 10 square meters of floor space for optimal brightness.

Will I need scaffolding for a Velux conversion?

No, one of the major advantages of Velux conversions is that all work is completed from inside your home. No external scaffolding is required, reducing costs and disruption. This makes Velux ideal for terraced houses where scaffolding access is difficult.

Are Velux windows energy efficient?

Modern Velux windows feature triple glazing with U-values as low as 0.55 W/m²K, significantly better than Building Regulations requirements (1.6 W/m²K). Combined with proper loft insulation (270mm minimum), Velux conversions are highly energy efficient, reducing heating costs by up to 30%.

Can Velux windows be opened?

Yes, all Velux windows can be opened for ventilation. They come in different operation types: center-pivot (most popular), top-hung, and electric/solar powered. Electric models can be controlled via remote or smartphone app, with some featuring rain sensors that automatically close when it starts raining.

Is a Velux conversion suitable for my terraced house?

Yes, Velux conversions are perfect for Brighton's terraced houses. With no external changes required and no scaffolding needed, you avoid neighbor access issues common with dormer conversions. Many Victorian and Edwardian terraces in Brighton have sufficient roof pitch (35-45°) ideal for Velux installations.