Stone Life Apr/May 2014 | Page 48

HOMES AND GARDENS ® •Types of conversion. All loft conversions are different and will largely depend on the type of roof you have. Rooflight conversion: This is the most costeffective as it involves converting just the existing loft space with no additions and there is very little alteration to the roof space apart from the addition of roof windows set into the slope of the roof, insulation and strengthening of the floor etc. Dormer conversion: This is the most common type of loft conversion. Dormer windows are added to increase the volume of the roofspace with full headroom. Dormer windows are usually added to the rear, side or both. Gable-to-gable conversion: This is a variant of the dormer roof conversion where the dormer window stretches the full width of the house, from gable end to gable end and tends to look more sympathetic than a very large ‘box dormer’. Sometimes it involves building up the gable end walls to ‘bookend’ the new space at either side. Hip-to-gable conversion: This involves one or more of the hips (where the roof slopes in from the side(s) as well as front and back) being replaced with a gable wall. The roof is then extended over these gables to add extra space with full headroom. Mansard conversion: This involves one or both slopes of the roof being replaced with a new structure with very steep sloping sides (almost as steep as the walls) with an almost flat roof over the top. This design is used where the original roof had little or no headroom and creates sufficient volume for an additional storey. • Floor joists The floor of your new loft conversion will have previously been the ceiling for the storey below and so will need to be strengthened to take the additional weight. The alterations to the roof structure will also need to be calculated to ensure the roof remains strong enough to withstand all weather conditions. You will need a structural engineer to design this detail and produce drawings and calculations to comply with the building regulations. • Stairs A space efficient staircase design is key to making a loft conversion work. A single room loft conversion can have a loft ladder or space saver staircase, but larger conversions with more than one room require a full staircase. The minimum ceiling height above the stairs is set at 1.9 ® SERVICES: DRIVEWAYS • PATIOS • DECKING • OIL REMOVAL TWO WEEK ONLY SPECIAL OFFER HALF PRICE PRICES CLEAN AND RE SAND SEALING PER SQ MTR WAS £6.00 £3.00 PRE SQ MTR NOW £3.00 £1.50 Tel: 01782 321672 • Mobile: 07501 024924 www.staybritecleaning.co.uk ALL COMMERCIAL WORK UNDERTAKEN • HEAD OFFICE: STOKE-ON-TRENT 48 April/May 2014