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    Loft Conversions & Extensions in London

    loft Conversion London

    17+ Years Experience of Loft Conersion London

    If you’re searching for ” Loft Conversion London ” this means you’re ready to take your loft to the next level. KBB Master Builder LTD can transform your spare loft space into a living new space in your home that you will love, whether a bedroom with a home office, en-suite, game room, or hobby room.

    If you need some extra income, a loft conversion can give a boost, as you can rent a loft as a spare bedroom, creating added value for your property. KBB Master Builder LTD is a member of TrustMark, we work hard to earn your trust.

    Loft Extensions London

    The majority of families in London prefer to include new bedrooms to their houses using their lofts to accommodate any new arrivals. From simple calculations it is much cheaper to extend or convert the loft they own than it is to relocate house completely, increasing substantially the property value for the future. If you need our support, we can also assist you from the design all the way to budget calculations, building of the loft extension and completion.

    Loft Conversion with Dormer

    A dormer, or hip to gable and dormer combination is a progressively common loft conversion London families have begun to construct.

    The blend of a hip to gable and dormer conversion guarantees you make best use of all potential space prior extending your loft outwards. However, an ordinary dormer loft conversion is still recommended, for several reasons such as time & cost savings that the combination would not offer. 

    A dormer loft conversion is the best way to perform space extension within your loft conversion without having to spend the same time & money that would be required if you would get a mansard conversion.

    Loft Conversions Price

    Please do call when possible for a chat with us and book a consultation if you need or desire to receive further information about the costs and fees of a loft conversion.

    We will be able to give you an affordable estimate for the conversion, including some info on the benefits of converting your loft space, consenting you to generate an informed opinion before you make any choice.

    We provide a fully detailed quotation after brief conversation with the customer and taking the full measurements.

    Loft extensions london | Dormer Loft Conversion

    Service features

    • Steal Beams Installation & Concrete Padstones

    • Timber Structures of Floors, Walls & Roofs

    • Acoustic & Thermal Insulation

    • Mansard Walls

    • Copper, Zink & Lead Dormers

    • Wooden Sash Windows and Roof Skylights

    • Roof Tiling and Lead Flashing

    • Dry Lining and Skimming Walls & Ceiling

    • Painting & Decorating

    • Flooring & Tiling

    • Timber Stairs & Carpentry

    • Plumbing and Electric 1st & 2nd Fix

    • Gas Safe Certificate & NICEIC Certificate

    • Building Inspection Service & Completion Certificate

    loft extension london - dormer loft conversion

    Loft Conversions Process


    If you would prefer our assistance to design your converted lofts room this would be the first step. This means that if you would need support on the colour scheme, furniture, additions or whatever, you can rely on our professional advice before we begin the conversion itself.

    Board the loft

    This is essentially the foundation of the loft itself, and we do this to ensure that the loft space is as safe to use as possible. This will include; use by you, wear and tear from the house and even the weight of the equipment that will be placed into the loft itself.

    Correctly insulating the loft

    We need to ensure that air does not escape from the roof or there are no any holes within the insulation. There are several cases that should be avoided, free-flowing air or trapped air can be a bad thing for a loft, being able to preferably control the temperature of the loft using heaters or air conditioning is important to enjoy the room.

    Furniture and finishing’s of the room

    This includes anything from adding a new window to adding a staircase entrance or balcony to the side of the loft. It also includes implementation and installation of furniture, also would be the flooring's and the wallpaper or painting the wall.

    Contact us for detailed information.

    Contact Us

    Loft conversion London - Loft extension London - Loft conversions London

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