Emily Rivers
Loft conversions are a great way to transform an unused space home into a light and airy room. However, the success of your loft conversion depends on it being safe and correctly designed. Building regulations are guidelines to help you with this. Building regulations apply to all new loft conversions. Your loft conversion will have to meet these regulations. If it does not, the local authority can force you to carry out extra work. This extra work will make sure the conversion meets building regulations.
What are building regulations?
Building regulations are targets for the design and construction of building work. They cover a huge range of different aspects of building projects. The building regulations are in place to set standards for safety and energy efficiency. They also ensure that buildings are suitable for people with disabilities.
How do building regulations affect loft conversions?
Building regulations apply to loft conversions in a variety of different ways. Be aware that there are extra regulations that may apply. For example, if you are having a bathroom in your loft conversion, regulations for plumbing and drainage will also apply.
There is more than one way to meet building regulations. The way they affect your loft conversion will depend on the conversion itself and your existing property. If you need advice on how building regulations may affect your project, speak to a professional surveyor or architect.
So how will building regulations affect your loft conversion? Read on to see the main ways in which your loft conversion may have to meet building regulations.
Structural stability
Some of the most important building regulations that will affect your loft conversion cover structural stability. These structural stability regulations involve:
- Ensuring the foundations and walls of the existing property are able to take the increased weight of the conversion.
- Generally new floor joists will need to be added in the loft.
- The walls of the loft may need to be upgraded to support the roof. If this is not possible, extra support such as steel or timber beams may need to be added.
Fire Safety
A loft conversion has a big impact on the fire safety of a property. In general, the windows of a converted loft are too high to safely escape from. This means that a loft conversion will often involve upgrading the fire protection throughout the home. This advice only applies to a typical two storey property where the converted loft forms the third floor.
The fire safety regulations mean your property will need:
- Mains powered and interlinked smoke alarms on each floor of the property. These should also have battery backup power.
- The staircase of the property should be protected by 30-minute fire resistant doors.
- In some cases, you may need to upgrade the floors and walls of other rooms to provide better fire protection.
Energy efficiency
Your loft conversion may affect the insulation of your roof. The building regulations set out targets for heat loss throughout a property. This means that as part of your loft conversion you may have to change or upgrade the insulation in the roof of your home.
Other regulations
A certified professional must carry out any work with gas and electricity. They can self-certify that their work meets building regulations. For bathrooms, there are building regulations for drainage and plumbing.
There are also building regulations which cover the thermal efficiency of any windows you put into your loft conversion.
So there are lots of ways in which the building regulations apply to loft conversions. The easiest way to make sure your conversion will get full building regulations approval is to use a professional builder, surveyor or architect. Your local authority may also be able to offer you advice.
