Loft Conversions

Loft Conversions

Building Services

Fences, Brickwalls, House Extensions

Loft Conversions

You have decided that you want more living space? We will create a new from from your loft / attic,

completed Loft Conversion - interior view

We offer quality, efficiency and ...more space. A majority of lofts can be converted into a new area. Converting your loft is one of the best and most efficient ways of increasing the useable living space in your house.



There are many different types of loft conversions, not all of them will require planning permission. At John’s Brickwork we can advise you on the best type for your home and the logistics involved.  We have listed below the different styles of loft conversions and with our years of experience we can help you create a loft conversion to suit you and your family:-

"Roofline" loft conversions


A roofline conversion is probably better known as a Velux loft conversion, this type of conversion uses the existing space in your loft.  Room(s) can be created within the space you already have using Velux windows to bring in light and ventilation.  There is no extending or alterations of the roof space you have and therefore no planning permission is normally required.  You will require a set of plans to be drawn up for a roofline conversion along with a Structural Engineer’s report, this is absolutely necessary so that everything is compliant with current building regulations.

"Dormer" loft conversions

DormerA Dormer conversion can also be called a Dormer extension, roof extension, Dormer windows, this is a conversion that extends your existing roof shape. 

A Dormer conversion is typically where your existing roof is extended to the rear of your house, thus creating a roof extension. 
Depending on your permitted development allowance (which is measured in cubic metres) will depend on the size of your Dormer conversion, not all Dormer conversions require planning permission but we can advise you of that during our site visit. We can also calculate the amount of space you will be allowed to develop, this is usually around 50-70 cubic metres or 20% of your overall property volume.  




A mansard roof extension maximises the space available within your loft, they are more common on older properties and will almost certainly require planning permission. 

Mansards are usually built by raising party walls either side of your home, this is known as the profile, the mansard is then created out of timber frame.  As we have said earlier, this really is more common in older properties and most typically in London or where houses are in a conservation area.  Again, we can advise you if this is the right structure for your property.

John’s Brickwork, have the knowledge to give you piece of mind with over 15 years experience.

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Quality Workmanship

  • We supply a free no-obligation quotation
  • We produce plans based on your ideas and our experience
  • We pay attention to detail like matching brickwork to your existing property
  • We are reliable, professional with very competitive prices.
  • We guarantee our work
  • We are fully insured


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