07974 100989 / 01761 420496 jmloftconversions@hotmail.co.uk
loft conversion

We provide a complete service for your loft conversion, from the first concept through to the final transformation of your home.

  • Design and Planning
  • Project Management
  • Chartered Surveying
  • Structural Engineering
  • Specialist Fireproofing and Insulation

All loft conversions comply fully with current stringent building regulations and we work closely with local council building control through every stage of your conversion.

We guarantee quality and integrity by not sub-contracting. All stages of conversion are undertaken in-house, which benefits you with a high quality, hassle free conversion with minimal disruption whilst work is in progress. Loft Conversions in Bath Loft Conversions in Bristol Loft Conversions in Gloucester

Loft Conversions in Bath
Loft Conversions in Bristol
Loft Conversions in Gloucester


  • Free quotations
  • Complete Design Service
  • Fully Suspended Steel Floors
  • All Work to Stringent Building Regulations

There are three main types of loft conversions available – Dormer, Roof light and Mansard. We will advise which conversion is most suitable for your property.

Dormer Loft Conversions

This option is where the existing loft space is not large enough for the proposed conversion. It creates additional headroom for the staircase and new rooms.

Rooflight or Velux Loft Conversions

This option is generally adequate for those contemplating the smaller loft conversion, generally for a single bedroom; study etc, where adequate height is available within the existing loft space. Roof lights can then be installed with a minimum of disruption.

Mansard Loft Conversions

Mansard roofs were considered especially practical because they allowed usable living quarters to be placed in the attic. For this reason, older buildings were often remodelled with mansard roofs.

Although we specialise in loft conversions, JM Loft Conversions also carry out a variety of associated building work including:

  • Roofs
  • Extensions
  • Garage Conversions

Please feel free to contact us for a quotation on any of the above