Loft Conversions Sutton

When it comes to loft conversions, LMB Group has been leading the way in Sutton for more than three decades.

Our locally-based, highly trained professionals provide bespoke loft conversions including: Dormer Conversions; L-Shaped Conversions; Hip-to-Gable Conversions; Mansard Conversions; Bungalow Conversions and much more.

We work only with the best materials and suppliers and aim, wherever possible, to provide sustainable yet affordable resources for both our residential customers and commercial clients across Suttton and beyond.

Sutton’s Premier Loft Conversion Company

Have you been wondering whether to move or improve? Is your growing family in need of extra space? If the answer is ‘Yes’, then why not come and talk to the LMB Group? Our friendly team are here to help you transform your loft, giving you a stunning new room to do with as you choose.

For our customers across Sutton we can deliver a loft conversion to be proud of, whether you are looking for an extra bedroom, nursery, home office or even hobby area or gym.

We can include bathrooms, wet rooms, walk-in wardrobes, or even add solar panels to the roof – all the while adding considerable value to your Sutton property.

Read on to discover a wide choice of loft conversion options…

Get a quote today

Fill in the form below and one of our friendly team of experts will be in touch.
How can we help?

Dormer Conversion

Using a vertical roof extension to create additional headroom within the property, a dormer loft conversion remains one of the most popular conversion styles across the Sutton borough. An additional benefit of building such a conversion is that it does not necessarily require planning permission. At LMB Group our trusted team will help you work out all aspects of the build, before, during and after to make sure everything is just the way you wanted it to be.

L-Shaped Dormer Conversion

In our experience, the L-shaped dormer conversion is often the best choice for mid-terraced houses. It uses two dormer extensions which join together to form an L-shape. Depending on the size of your Sutton property, an L-shaped dormer can add anything between 20sqm-50sqm, giving a great deal of extra floor space as well as plenty of eaves storage.

Hip-to-Gable Conversion

A hip-to-gable conversion involves replacing the sloping part of your roof (the hip) with a vertical wall (the gable). To provide maximum effectiveness and space, we can build a double hip-to-gable conversion, or even combine it with a dormer conversion at the rear of your property. A hip-to-gable conversion is a great option for bungalows, detached or semi-detached properties – and is an ideal fit for customers with 1930s properties – good news for Sutton residents where this style of house is widely available.

Mansard Conversion

Named after 17th-century French architect Francois Mansard, a Mansard conversion offers peak space but almost always requires planning permission from the local authority and is at the higher end of the loft conversion pricing spectrum. A highly individual looking loft conversion, a Mansard conversion is situated to the rear of the property and offers a stylish, flat-roof option, this type of conversion has been growing in popularity across urban areas over recent years – again good news for our Sutton-based customers.

Velux Windows

At LMB Group, excellence comes as standard, which is why we only fit only brand-leading Velux Windows in our loft conversions, and we are proud to say we are one of the area’s few accredited and approved Velux Window and blind installers. Over the years these stylish, well-made windows have become the first choice when it comes to providing your new loft conversion with natural light. Velux Windows come in a range of designs and shapes and can be individually crafted to suit your specific loft conversion.

Finest of Finishes

Not only will LMB Group’s professional team of builders, carpenters, electricians and plumbers construct a safe, secure and stylish loft conversion but we can also provide a complete painting and decorating service that guarantees a final finish to be proud of. We pay meticulous attention to detail, and are scrupulous with our time keeping and tidiness. We also aim to keep all disruption to a minimum throughout the process.

Get in Touch Today

Our friendly local team is on hand to take your call, five days a week from 9am-5pm. We offer a free survey and a written quotation and our work comes with a full, 10-year guarantee. All our staff are fully trained and qualified in line with the highest UK industry standards. Call now on 0208 406 9907 or drop us a line, outlining which service you require, to:


Read More
It was so wonderfully done; the attention to detail.
Read More
Great team of guys, we had a really good relationship with them. They were very clean and they arrived bang on 8 am every morning.
Read More
Great service. Very quick and very thorough in what they do. They kept me updated with everything they were going to do.
Read More
It was so wonderfully done; the attention to detail.
Read More
Because of the quality of work I’ve had done, I have already recommended and would recommend to other people to use LMB.
Read More
Really nice, genuine people… The general package was really appealing.
Valley Road
Read More
It’s like a new house! We have an absolutely much larger space, each child has their own area to play in, and papa and mama still hide out and work!