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What is a Loft Conversion?

A loft conversion is the process of transforming the existing roof space of a house into a functional living area. This could mean converting your attic or loft into a new bedroom, bathroom, or even a home office. Loft conversions are an excellent way to increase the floor space of your home without extending its footprint. They offer a cost-effective solution to expanding your living space compared to building an extension or moving to a larger property. By making use of the existing roof space, you can add significant value and functionality to your home.

Types of Loft Conversions

There are several types of loft conversions, each offering unique benefits and suited to different types of properties:

• Roof Light/Velux Conversions: This type involves installing Velux windows into the existing roof to allow natural light to flood the new space. It’s a cost-effective option as it requires minimal structural alterations.
• Dormer Conversions: Adding a dormer window extends the existing roof, creating additional headroom and floor space. Dormer loft conversions are popular for their ability to maximise the usable area.
• Hip-to-Gable Conversions: This involves extending the sloping side of the roof to create a vertical wall, resulting in a larger, more rectangular space. It’s ideal for semi-detached and detached houses.
• Mansard Conversions: This type involves altering the roof structure to create a flat roof with steeply sloping sides. Mansard loft conversions provide substantial additional space and are often used in terraced houses.
• L-Shaped Conversions: By adding a second slope to the existing roof, this type creates a large, rectangular space. It’s particularly effective for maximising space in Victorian and Edwardian properties.

Flat Roof to Pitched Roof Conversions

Flat to pitched roof conversions are one of the most popular options for homeowners and commercial property owners looking to enhance both the appearance and performance of their buildings. A pitched roof not only improves drainage and weather protection but can also boost your property’s curb appeal and long-term value. We handle the entire process — from structural assessments and design to full installation — ensuring a smooth, safe, and professional conversion.

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Building Regulations and Approval

All loft conversions must comply with building regulations to ensure safety and structural integrity. These regulations cover various aspects, including the new room and the stairway leading to it. A structural engineer will provide essential calculations to ensure the conversion is safe and meets all requirements. Additionally, a building regulations package will detail everything needed to comply with these standards. Insulation is a critical component, as it must trap heat effectively. According to building regulations, the insulation should achieve a U-value of at least 0.16W/m2K to ensure energy efficiency and comfort.

Loft Conversion Cost

The cost of a loft conversion can vary widely based on the type of project, location, and the quality of materials and services used. On average, a loft conversion can range from £55,000 to £80,000. However, simpler projects like a skylight conversion might cost as little as £25,000, while more complex conversions, such as a hip-to-gable with a dormer, can exceed £200,000. It’s crucial to obtain at least three quotes and request a detailed breakdown of costs to understand what each quote includes. Factors such as the complexity of the design, the need for structural alterations, and the quality of finishes can all influence the final loft conversion cost.

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