Lofty Ambitions: Velux to Mansard – Discover Your Ultimate Loft Conversion Style

Welcome to the world of loft conversions! In this blog, we’ll explore the different Loft Conversion types, from gambrel roofs to hip roofs, and mansard loft conversions to dormer conversions. We’ll address some common questions and share real-life examples of breathtaking loft conversions, including our very own Ash Grove project. So, if you’re looking to transform your attic into a stunning new space, you’ve come to the right place.

Types of Loft Conversion: The Basics

There are four main types of loft conversion, each with its own unique features and benefits. Let’s take a closer look at each style:

  1. Velux Loft Conversion: This type of conversion requires minimal structural changes and is the simplest and most cost-effective option. Velux windows are installed directly into the existing roofline, providing natural light without altering the roof’s shape.
  2. Dormer Loft Conversion: A dormer conversion involves extending the existing roof to create additional headroom and floor space. This is a popular choice for those wanting a more spacious loft conversion, with the option for a glass fronted Juliet balcony and light-filled interiors.
  3. Hip to Gable Loft Conversion: For properties with a hipped roof, this conversion extends the sloping side of the roof to create a vertical gable end. This offers more space and headroom, making it a popular choice for homeowners looking to maximise their loft’s potential.
  4. Mansard Loft Conversion: The most extensive and expensive option, a mansard conversion involves constructing a new roof with a near-vertical slope. This style is often seen in urban areas and offers the most significant increase in living space.

Mansard Roofs and Extensions

Mansard roofs are characterised by their near-vertical slopes, creating a distinctive and elegant look. A mansard loft conversion or mansard extension can add significant value to your property while providing ample living space. They are perfect for creating additional bedrooms, home offices, or even a luxurious master suite.


Velux Sun Tunnel: A Brilliant Addition to Your Loft Conversion

Another innovative option to consider when planning your loft conversion is the Velux Sun Tunnel. This ingenious solution captures natural sunlight from your roof and channels it into dim or windowless areas of your home, such as hallways, staircases, or even your newly converted loft space. The Sun Tunnel utilises a highly reflective tube and a roof-mounted dome, ensuring that an abundance of natural light is directed into the desired area. This not only brightens up your living spaces but also contributes to energy efficiency by reducing the need for artificial lighting during daylight hours. A Velux Sun Tunnel can be easily integrated into your loft conversion project, creating a more inviting and visually appealing space while enhancing your home’s overall sustainability.


Skylights for Pitched Roof: Elevate Your Loft Conversion with Natural Light

Incorporating skylights into your pitched roof loft conversion is a fantastic way to maximise natural light and create a bright, airy living space. Skylights, also known as roof windows, can be installed directly into the slope of your pitched roof, providing an abundance of sunlight and fresh air, as well as offering stunning views of the outdoors. Not only do skylights enhance the aesthetic appeal of your loft conversion, but they also offer numerous practical benefits, such as improving ventilation and energy efficiency. There are various types of skylights available on the market, including Velux roof windows, which are specifically designed for pitched roofs and offer exceptional quality, performance, and style. When planning your loft conversion, consider integrating skylights into your design to create a truly remarkable and inviting living space that elevates your home’s functionality and charm.

Velux Dome Skylight: A Contemporary Touch for Your Loft Conversion

For those seeking a modern and stylish addition to their loft conversion, the Velux Dome Skylight is an excellent choice. This cutting-edge, high-performance skylight features a unique curved design that not only looks sleek and sophisticated but also offers superior functionality. The innovative shape of the dome effectively disperses rainwater, preventing water pooling on the skylight and ensuring optimal performance in all weather conditions.

Velux Dome Skylights are ideal for both flat and low-pitched roofs, providing exceptional thermal insulation, noise reduction, and durability. These skylights are available with various glazing options, allowing you to tailor the amount of natural light, solar heat, and UV protection to suit your specific needs and preferences. By incorporating a Velux Dome Skylight into your loft conversion project, you can create an elegant, light-filled living space that combines contemporary design with outstanding performance and comfort.


Solar Velux Windows: Harness the Power of the Sun in Your Loft Conversion

Embrace sustainable living and energy efficiency in your loft conversion with the innovative Solar Velux Windows. These smart, solar-powered roof windows are designed to harness the sun’s energy to power their integrated blinds and remote-controlled operation. With no need for electrical wiring, Solar Velux Windows are an eco-friendly and convenient solution for enhancing your loft conversion.

Besides their solar-powered functionality, these windows offer all the benefits of traditional Velux roof windows, such as excellent thermal insulation, noise reduction, and a range of glazing options to control light, heat, and UV protection. By opting for Solar Velux Windows in your loft conversion, you can reduce your energy consumption, lower your utility bills, and contribute to a greener future, all while enjoying a bright and comfortable living space filled with natural light.

Ash Grove, Haywards Heath in Sussex Project: A Masterpiece in Loft Conversion Design

At Shear Architectural Design, we pride ourselves on creating stunning, bespoke loft conversions tailored to our clients’ needs. One of our recent projects (see image), showcases an aesthetically pleasing dormer conversion complete with a glass fronted Juliet balcony, a Velux window, and a light and spacious interior.

The Ash Grove project demonstrates how an Architectural Designer can transform an unused loft into a beautiful, functional space. If you’re considering a loft conversion, our team of experts can guide you through the process and help you gain planning permission and building regulations for your dream loft conversion.

Frequently Asked Questions about Loft Conversions

What type of loft conversion is best?

The best type of loft conversion depends on your property, budget, and desired outcome. Velux conversions are simple and cost-effective, while mansard conversions offer the most space but come at a higher price. Speak to an Architectural Designer to discuss your options and choose the best style for your home.

What are the three types of loft conversion?

There are four main types of loft conversion: Velux, dormer, hip to gable, and mansard. Each type has its own unique features and benefits, so it’s essential to discuss your specific needs with an Architectural Designer to determine the best option for your property.

What is the cheapest way to do a loft conversion?

The cheapest way to do a loft conversion is typically a Velux conversion, as it requires minimal structural changes and utilises the existing roofline. However, the final cost will depend on various factors, including the size of the project and the materials used.

What type of loft cannot be converted?

Lofts with limited headroom or structural issues may not be suitable for conversion. It’s essential to consult with an Architectural Designer to assess your property and determine whether a loft conversion is feasible.

What is the most expensive part of a loft conversion?

The most expensive part of a loft conversion is usually the construction work, including altering the roof structure, building new walls, and installing windows. Mansard conversions tend to be the most costly due to their extensive structural changes.

What is the average price of a loft conversion UK?

The average price of a loft conversion in the UK can vary widely depending on the type of conversion and the specific project requirements. However, you can expect to pay anywhere between £20,000 and £60,000 (at the time of writing), with Velux conversions being the least expensive and mansard conversions being the most costly.

What is the simplest loft conversion?

The simplest loft conversion is a Velux conversion, which involves installing windows directly into the existing roofline without altering the roof’s shape. This option is the most straightforward and cost-effective, making it an ideal choice for homeowners looking to add natural light and ventilation to their loft space.

What is the average price for a loft conversion?

The average price for a loft conversion in the UK ranges from £20,000 to £60,000, depending on the type of conversion and the specific project requirements. Velux conversions tend to be the least expensive, while mansard conversions are typically the most costly.

Do I need an Architectural Designer for a loft conversion?

While it’s possible to complete a simple loft conversion without an Architectural Designer, hiring a professional can help you navigate planning permission, permitted development, building regulations, and design challenges. An Architectural Designer can also provide valuable expertise and advice, ensuring your loft conversion meets your needs and adds value to your property.

What time of year is best for loft conversion?

Loft conversions can be undertaken at any time of year, but the best time to start is typically during the warmer months, when weather conditions are more favourable for construction work. However, it’s essential to plan ahead and consider any potential delays, such as obtaining planning permission or securing building materials.

Is it cheaper to do a loft conversion or an extension?

The cost of a loft conversion or an extension will depend on the specific project requirements and the type of conversion or extension you choose. In general, a simple Velux loft conversion may be more cost-effective than a ground-floor extension, while a more extensive mansard conversion could be more expensive than an extension. It’s essential to weigh the pros and cons of each option and consult with an Architectural Designer to determine the best solution for your needs.

Related Blog Posts


In conclusion, the perfect loft conversion style depends on your individual needs, preferences, and budget. By understanding the different types of loft conversions and considering factors such as cost, planning permission, and building regulations, you can make an informed decision about the best option for your property. If you’re considering a loft conversion, don’t hesitate to reach out to our experienced Architectural Designers at Shear Architectural Design. We can guide you through the entire process, from initial design to obtaining planning permission and building regulations, ensuring your loft conversion is a seamless and successful project.

We offer a wide range of services, including gaining planning permission and building regulations for new build houses, house extensions, renovations, conversions, loft conversions, garage conversions, barn conversions, and driveways. Our team works closely with you to ensure every aspect of your project meets your specific needs and requirements.

Ready to start your journey towards an energy-smart home? Contact us today to schedule a consultation and explore the possibilities for your

Remember, when it comes to your building project, an informed decision is the best decision.



As always, thanks for reading!

DISCLAIMER: This blog post is intended to provide a general understanding of the subject matter. It is not intended to provide specific advice for any specific circumstances. Always consult with a professional before starting any construction work.

sustainable, comfortable, and beautiful new living space.


At Shear Architectural Design, we’re passionate about helping our clients bring their vision to life. From gaining planning permission to providing expert advice on design and materials, our team is here to support you every step of the way. Explore our portfolio for more inspiration and get in touch with us to start your journey towards your dream outdoor space today.

Working with an Architectural Designer can help you to achieve your goals and ensure that your project is a success. Shear Architectural Design is a reliable and experienced company that can help you with your home renovation, building project or garden project, in Sussex.

Our Services

At Shear Architectural Design, we offer a range of services to help you bring your Passive House vision to life:

We can also assist with gaining planning permission and building regulations, ensuring that your project meets all necessary requirements.

Contact us today, on 01273 740642 to learn more about how we can help you create the home of your dreams!

View the latest information on the Planning Portal regarding Loft Conversions, HERE

For Velux Technical Support, click HERE

See our excellent reviews, and social media pages, HERE