Loft Conversion Raise Roof Height

2 march 2018 at 7 55am sg0102 forumite.

Loft conversion raise roof height.

Where a property already has a steep pitched roof the eventual loft conversion will be much easier and ideally you are looking for headroom in the loft of around 2 2 to 2 6 meters. For a loft conversion this can be reduced to 1 9m at the centre of the flight and 1 8m at the edges to allow for sloping roofs. A ceiling height of 1 9 2 0 m once the conversion is complete. The ideal scenario is if you can stand upright in the centre of your loft and raise your arm above your head without crunching your hand on the inside of the roof.

The impact is a lot less than you might think as you can remain living in your home and all existing ceilings remain in tact through the process. Your home is your personal space and should be designed with you and your family in mind. There are minimum practical requirements for headroom which the designs for your loft conversion must be able to meet. A full roof lift loft conversion can take a little longer and on average takes 6 8 weeks to completion.

Most loft conversions employ at least one pair of steel beams to support the new floor structure and the roof slopes at purlin level and sometimes also at ridge level e g. There is no minimum ceiling height to meet the building regulations other than above stairs which require 2m of clear headroom. A loft conversion which increases the height of the roof sometimes referred to as a roof lift loft conversion is when the ridge line of your existing roof is increased in height by installing new attic trusses at the correct pitch and height to allow a conversion. Where you re adding a large dormer.

Measuring head height for a loft conversion when you measure from the bottom of the ridge timber to the top of the ceiling joist you need to have at least 2 2m of usable space for a conversion to be suitable.