Need another bedroom but don’t want to leave Solihull? Moving means fees, removals and months of upheaval. Loft conversions in Solihull give you the space without changing your address.
We convert lofts in 1930s semis around Olton and Shirley, larger detached homes in Knowle and Dorridge, and plenty of bungalows in between. First, we check what your roof can realistically give you.
As loft conversion builders in Solihull, we manage the design, approvals, structure and finish. You get one team, one contact and one clear quote.
See Our Work
A closer look at recent J M A Group builds from groundworks to finished space.
A loft conversion should feel like part of the house, not an add-on. That takes careful planning and a team that sees it through.
1. Design & Construction Coordination
We design your loft and then we build it. There is no hand-off between an architect and a separate builder.
2. Structural Coordination
Steels, joists and roof changes are worked out with a structural engineer early. The site team builds to those calculations.
3. Defined Scope of Works
Your scope lists every item, from rooflights to skirting boards. You know what’s included before you sign anything.
4. Professional Project Management
One project manager oversees your Solihull build. They plan the trades and keep you updated week by week.
5. Quality Control
Work is inspected as it goes. Hidden items like insulation and fire protection are checked before they’re covered up.
6. Building Regulations
We design to current regulations and liaise with building control. You get the paperwork you need if you sell later.
7. Wider Renovation Capability
Also thinking about an extension or new kitchen? We can plan everything together, so nothing is done twice.
Tell us what isn't working in your home right now. We'll discuss ideas, budget and when you'd like work to start.
We look at your roof pitch, rafters and existing loft floor. This tells us which conversion types are realistic.
Layouts are drawn around your family's needs, whether that's a guest room, a teenager's den or a quiet office.
Some Solihull homes can use permitted development. Front dormers and conservation area homes usually need council consent.
We prepare structural details and Building Regulations plans. These cover the fire escape, insulation and the new staircase.
Your quote is broken down line by line. If you change a finish, you can see the cost difference straight away.
Scaffolding goes up, the roof is opened and the structure goes in. Insulation, plaster, joinery and decoration follow.
We inspect each stage and keep you posted. At handover, we walk you through the finished room and the sign-off paperwork.
1. Dormer Loft Conversions
A dormer gives you standing room across most of the floor. For many semis, a dormer loft conversion in Solihull offers the most space for the budget.
2. Rear Dormer Conversions
A rear dormer sits out of sight from the road. It suits you if you want plenty of space but prefer to keep the front unchanged.
3. Hip-to-Gable Loft Conversions
Many Solihull semis have a hipped side roof. Squaring it off into a gable gives the new stairs somewhere sensible to land.
4. Rooflight / Velux-Style Loft Conversions
Detached homes with steep roofs may already have enough height. Rooflights add daylight and keep the roofline untouched.
5. Mansard Loft Conversions
A mansard creates an almost full-height room across the back of the house. It’s a bigger job and usually needs planning permission.
6. Bedroom Loft Conversions
Add a bedroom for a growing family or visiting relatives. Your downstairs rooms stay exactly as they are.
7. Master Bedroom Suites
Move the main bedroom upstairs and free up space below. Built-in wardrobes can run along the low eaves walls.
8. Loft Conversions with En-Suites
An en-suite means no queue for the family bathroom. We plan water, waste and ventilation into the design from day one.
9. Home Office Loft Conversions
Working from home a few days a week? A loft office gives you a proper desk, good light and some peace.
10. Loft Conversion and Renovation Projects
Pairing your loft with other upgrades? We can plan it as part of a full home renovation in Solihull.
11. Loft Structural Alterations
Most lofts need a new floor structure strong enough for a bedroom. We install steels and joists to the engineer’s design.
12. Staircase Installation
A well-placed staircase feels like it was always there. Where possible, we line it up above the existing stairs to save space.
13. Roof Alterations and Strengthening
Some bungalow and newer roofs use trussed rafters that need altering. We redesign and strengthen them safely before converting.
EXCELLENT
Based on 33 reviews
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Sam RichardsTrustindex verifies that the original source of the review is Google.
I recently had an initial visit with Sunnie from JMA regarding my planned single-storey wrap-around extension. Although the visit had to be rearranged twice due to unforeseen circumstances, this was handled in a timely and professional manner. When Sunnie came out for the initial visit, he took the time to listen to my vision for the project and we discussed various options, including planning, design, materials, timescales and costs. He was professional, friendly and accommodating to my suggestions, while also being very solution-focused and offering practical ideas. He provided an overall estimated cost for the build and even offered me a discount as a Blue Light Card holder, which was a really welcomed gesture. Following the initial visit, I have decided to go ahead with Sunnie and JMA for my project. I feel confident in my decision and am really looking forward to seeing my plans come together over the coming months.Posted on Google![]()
Harry SinghTrustindex verifies that the original source of the review is Google.
We Were visited by sunny today to have a look at our bathroom refurbishment, He fully explained the whole process from start to To finish, Provided numerous appropriate options, To make the bathroom more accessible and fit for purpose, The visit wasn’t brief either And wasn’t in a rushwhich was appreciated by my mother, As it can take some time, Topher, the understand the whole process The quotation provided was also good. I do look forward to popping over to the showroom in due course to finalise. Excellent Customer ServicePosted on Google![]()
Sadia JahanTrustindex verifies that the original source of the review is Google.
Had Sunnie cone out today to discuss a kitchen extension. He is a very friendly, polite, professional person. Very knowledgeable and gave sound advise on what may or may not work in our property. Appreciate he took time out to discuss in depth what we want to achieve and what the company can do to help us. Showed us all the certificates etc. Left us feeling confident. ThanksPosted on Google![]()
life with RosanTrustindex verifies that the original source of the review is Google.
I would like to say a big thank you to JMA Group, that takes care of my kitchen extension. I would like to say a big thank you to my side Manager Mani to Michael and is team for the Building work and to kush on is team for the interior work. I would highly recommend this company to anyone looking to do their extension or building work. I am very happy with the job there I’ve done. RosanPosted on Google![]()
Monika Badera-KruszkaTrustindex verifies that the original source of the review is Google.
Excellent service. Sunnie came to provide a quotation and was extremely knowledgeable. He took the time to explain everything in detail, answered all of our questions, and made the whole process easy to understand. He was very professional, honest, and approachable, which gave us a lot of confidence. From the first meeting, we felt we were in good hands. I would highly recommend this company to anyone looking for reliable and professional service.Posted on Google![]()
sannah JavidTrustindex verifies that the original source of the review is Google.
Sunnie came down promptly to give a quote. He worked with my budget which was my main concern and a high priority for me. Seems very professional and happy to make tweeks and changes and listened to all my ideas which lead us to go over the consultation time by a mile. Haven’t started the work yet but happy with the Sevice till now.Posted on Google![]()
Wasim SarwarTrustindex verifies that the original source of the review is Google.
Project manager Waseem helpful and good communication Rectified any issues found quickly Thank youPosted on Google![]()
Atif SarwarTrustindex verifies that the original source of the review is Google.
Sunnie from JMA Group visited us and explained the entire extension process in great detail. He provided different options along with estimated costs on the same day. He appeared very professional throughout. He also mentioned that they build new houses and offer an NHBC warranty. This was our first meeting with them, and if we agree on the pricing, we look forward to working with themPosted on Google![]()
Fatima SatvilkerTrustindex verifies that the original source of the review is Google.
We had Sunnie come out for the consultation. He was extremely knowledgeable and went in depth with all his answers. Helped us to understand the project and what possibilities we have available. He made the consultation very personal and comfortable.Posted on Google![]()
Jag BadyalTrustindex verifies that the original source of the review is Google.
Amazing work by Sunnie and the JMA team. Definitely worth the money and has added value to my house
Often, yes. Rear dormers and hip-to-gable conversions can fall under permitted development if they stay within the size limits. Homes in conservation areas, such as parts of Knowle and Hampton-in-Arden, face tighter rules. Solihull Council handles planning applications and Lawful Development Certificates. We will tell you which applies to your home.
Yes. Bungalows often have generous roof space. A dormer can turn yours into a chalet-style home with bedrooms upstairs. We check the roof structure and the best staircase position first.
Usually. It depends on the head height where the shower goes and how the waste can reach your existing soil pipe. We’ll show you the options at the design stage.
Most families do. Much of the early work is reached from the scaffold, so the house stays usable. There will be some noise and dust when the staircase goes in. We will tell you when to expect it.
Prices vary with size, roof type and finishes. A large dormer on a detached house costs more than rooflights on a semi. We send an itemised quote after surveying your home, so you can see where the money goes.
That empty loft could be your next bedroom, office or guest suite.
Our loft conversion specialists in Solihull will survey your home, explain the options and give you a clear quote. Then we design, manage and build it for you.
Want more room downstairs too? See our home extensions in Solihull. We also convert lofts in neighbouring Birmingham.