A&A Master Contractor Ltd

Turn Your Unused Loft into a Practical Living Space


If you need more space but don’t want the cost and stress of moving, a loft conversion is one of the most effective ways to expand your home. At AA Contractor, we build loft conversions across Berkshire for homeowners who want a clean finish, clear pricing, and work done properly from start to end. We handle everything from first inspection to final handover.

What Is a Loft Conversion and Is It Worth It?

A loft conversion turns empty roof space into a usable room. Most people use it as a bedroom, office, or extra living area.

In Berkshire, where house prices are high, this is often a better option than moving. It adds space without changing location. It can also increase property value, depending on the type and finish.

Need More Space but Want to Stay in Your Area?

Many homeowners around Reading, Slough, and Windsor face the same issue. Families grow. Space becomes tight. Moving is expensive and time-consuming.

Areas near Reading Station, Wokingham Road, or Maidenhead town centre have strong demand. Leaving these areas is not always practical.

A loft conversion solves that problem. You stay where you are and make better use of what you already own.

Loft Conversion Builders in Berkshire

We build loft conversions that match the structure of your home. No two roofs are the same, so we assess each property before recommending the right approach.

Our work covers:

  • Site inspection and advice
  • Layout planning
  • Structural work
  • Insulation and windows
  • Full internal finish

We keep the process clear. You know what is happening at each stage.

Bright loft conversion bedroom in a Berkshire home with skylight windows, sloped ceiling and clean modern finish
Builder discussing loft conversion plans with homeowner in a Berkshire house during site consultation

Why Homeowners Choose This Option

  • Adds usable space without moving
  • Makes better use of existing property
  • Can increase property value
  • Suitable for bedrooms, offices, or storage

For many homes in Berkshire, it is one of the most practical upgrades.

How Much Does a Loft Conversion Cost in Berkshire?

Costs vary depending on size, type, and finish.
Typical ranges:

  • Velux conversion: lower range
  • Dormer conversion: mid range
  • Mansard or large conversions: higher range

The final cost depends on structure changes, materials, and internal work. We provide clear quotes after inspection. No hidden charges.

Builder installing insulation inside a loft conversion structure in a Berkshire home with exposed wooden beams
Modern loft conversion bedroom in a Berkshire home with multiple skylight windows and bright open space

Areas We Cover in Berkshire

We carry out loft conversions across:

  • Reading
  • Slough
  • Windsor
  • Maidenhead
  • Bracknell
  • Wokingham
  • Newbury

We also cover surrounding roads and residential areas near M4 corridor routes, where many similar property types exist.


Our Loft Conversion Process

We keep things simple and structured.

1. Site Visit

We inspect your loft and discuss options.

2. Planning and Design

We agree on layout and structure.

3. Quotation

You receive a clear breakdown of costs.

4. Build Stage

Work starts. We keep disruption as low as possible.

5. Completion

Project handover with clean finish & ready to use.

About us


AA Contractor’s History

AA Contractor began as a small family operation helping customers with residential renovations. Over the years, we have grown into a respected building contractor serving both residential and commercial clients as extension specialists, while always maintaining our commitment to personalised services.

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Types of Loft Conversions We Build

Semi detached house in Berkshire with a rear dormer loft conversion adding extra living space

Dormer Loft Conversions

This is the most common type in Berkshire. It adds headroom and floor space which works well.

Detached house in Berkshire with loft conversion featuring roof windows and extended upper living space

Hip to Gable Conversions

Suitable for semi-detached or end-of-terrace houses. Extends the side roof to create more usable space.

Empty loft conversion room in a Berkshire home with Velux roof window and natural daylight

Velux Loft Conversions

A simpler option. Uses roof windows without major structural change. Good for tighter budgets.

Well-built family home in a London neighbourhood representing reliable and locally recommended builders

Mansard Conversions

Creates the most space. Often used in urban areas like Slough where maximising internal area matters.

What Works Best for Berkshire Homes

From our experience working across Berkshire, many properties built between the 1950s and 1980s have roof structures that suit dormer conversions.

Homes around Lower Earley, Tilehurst, and parts of Ascot often have enough roof height to allow proper room use after conversion.

Before any work starts, we check:

  • Roof height
  • Structure strength
  • Access for stairs
  • Planning conditions

This avoids problems later.

Why Choose us


Loft conversion home office in a Berkshire house with Velux roof window, desk setup and natural daylight

Why Choose AA Contractor For Your Loft Conversion Project:

Choosing a builder is an important decision for any homeowner. Families across Berkshire rely on experienced contractors who understand residential construction.

We focus on doing the job properly.

  • Straight finishes
  • Clean work areas
  • Clear communication
  • Work completed as agreed

Most of our projects come through local referrals. That only happens when the work is done right.

Recent Berkshire Projects Completed by AA Contractor

Here are a selection of the recent projects completed by our team. No job is too big or too small. We focus on real work, treat every job as if it our only job and perform a thorough handover to ensure you are 100% happy with the finish.

Our Clients


client testimonials

Frequently Asked Questions:

We’re happy to help. If you can’t find the info you’re looking for, please don’t hesitate to reach out to us!

Call us +44 7487 294195

Most loft conversions in the UK fall under permitted development and do not require planning permission. This depends on the size, design, and property type. If the project changes the roof structure significantly or the property is in a conservation area, planning permission may be required.

Most projects take a few weeks. Larger builds take longer depending on complexity.

The cost of a loft conversion in Berkshire depends on the type, size, and finish. Basic rooflight conversions are usually the most affordable, while dormer and mansard conversions cost more due to structural work. The final price depends on layout, materials, and complexity, so a site visit is needed for an accurate quote.

There will be some disruption, but we plan the work to keep it manageable.

Common issues include low head height, poor insulation, limited access for stairs, and structural limitations. Problems can also arise from poor planning or low-quality workmanship. A proper assessment before starting helps avoid these issues and ensures the space is safe and usable.

The 10 year rule applies when building work has been completed without planning permission. If a loft conversion has been in place for more than 10 years without enforcement action, it may become lawful. You can apply for a Certificate of Lawfulness through your local council to confirm this.

Our Standards & Recognitions

From small repairs to full home improvements, AA Contractor delivers reliable workmanship, clean finishes, and results that last.

Contact Us

Get a Quote for Loft Conversion in Berkshire

If you plan to renovate a property in Berkshire, speak with a local builder who understands the area and the homes within it.

AA Contractor provides renovation and building services for homeowners who want reliable construction and practical improvements. Contact our team to discuss your renovation project and receive a project estimate.

Call us for a quote today!

+44 7487 294195

Get a Loft Conversion Quote in Berkshire

If you are planning a loft conversion, we can assess your property and give you a clear idea of what is possible. Contact AA Contractor to arrange a site visit and get a detailed quote.