Whatever Your Dream – From Concept to Completion

We’re your Kingston Upon Thames experts for loft conversions and home extensions. Let us bring your dream living space to life. Contact us for more info

We take a bespoke approach to every project and take the time to discuss your needs in detail. Your unique requirements and preferences are at the forefront of our design and planning process, ensuring that the end result perfectly aligns with your vision.

about us

AD LOFT – Kingston Loft Specialists.

We are a London family run building company with an excellent reputation, including 100’s of satisfied customers. We provide a fast and efficient service, with the highest possible quality finish.

Our extensive experience in loft conversions is the foundation that AD Loft is built on. The knowledge, skills and expertise of our dedicated team of builders, painters, decorators and plasterers combine with the planning and know-how of our specialist project managers to provide a top quality comprehensive service to all our customers.

With AD Loft you can be sure your finished conversion will perfectly meet your needs and budget.

or Call 020 8546 0349
our services

Give yourself a larger house without leaving the home.

There are many reasons why you may need a bigger home. As children grow up you may want additional bedrooms, games rooms or recreation areas. With more people working at home or with their own business, you may need a home study or office.

Alternatively, you may be considering converting some or all of a property into flats and need to make room for a kitchen or living space to fully realise its potential. Or you may simply be looking to update your home so that your bedrooms have the en-suite facilities that come as standard in most new build homes.

Whatever the reason, we can design and convert your loft into a fully functioning room that meets your needs.

Why Choose Us


Take a look at some some images of a loft being constructed by us.

Frequently Ask Questions

Under regulations that came into effect from 1 October 2008 a loft conversion or small dormer extension is considered a permitted development, and generally does not require planning permission.

Planning Permission or a certificate of lawful development is required if you plan to extend or alter the roof space more than specified limits and conditions (listed below)and can take up to 3 months

  • Volume increase of 40m3 for terraced houses or 50m3 for detached & semi-detached houses.
  • No extension beyond the plane of the existing roof slope of the principal elevation that fronts the highway (i.e. no dormer to face the street).
  • No extension to be higher than the highest part of the roof (i.e. dormer does not increase the roof height).
  • Materials to be similar in appearance to the existing house (i.e. in keeping with the house and street).
  • No verandas, balconies or raised platforms (i.e. in keeping with the house and street).
  • Side-facing windows to be obscure-glazed; any opening to be 1.7 metres above the floor. This is so neighbours are not over looked and for safety reasons.
  • Dormer extensions, excluding hip to gable dormers (chimney wall to roof edge), are set back, as far as practicable, at least 20cm from the eaves (2 rows of tiles or a row of slates). This is for aesthetics and to prevent a “3rd storey” appearance.
  • Roof extensions are not permitted development in designated areas, i.e. National Parks, ANOB, conservation areas, World Heritage Sites.

Yes. If your conversion is for habitable accommodation then it needs to be planned professionally to ensure it conforms to building regulations. Our architects carefully design your new space to ensure your loft is utilised to its full potential. We will then liaise with your local authority and obtain the required planning permissions (If required) and building regulations.

This depends upon the type and size of your conversion and the interior works you choose to have done. However, we endeavor to complete building work within 6-12 weeks. Your project will be led by a dedicated on-site team working full-time to build your loft conversion,

Contact Us

Are you ready to transform your space?

Simply contact us to arrange a no-obligation Free Home Survey and we will discuss the options available to you.

Call us for a quote today!

020 8546 0349