Sandwell covers six towns: Oldbury, Rowley Regis, Smethwick, Tipton, Wednesbury and West Bromwich. Homes vary a lot across the borough, but many share one thing: unused loft space. Loft conversions in Sandwell put that space to work.
We convert lofts in terraces, semis and detached homes throughout the borough. Every project starts with a proper survey, so the design fits your roof and your budget.
As loft conversion specialists in Sandwell, we handle the design, planning, structure and build.
See Our Work
A closer look at recent J M A Group builds from groundworks to finished space.
Whichever Sandwell town you live in, you’ll get the same organised, one-team approach.
1. Design & Construction Coordination
One team takes care of the design and the build. That means fewer handovers and fewer chances for mistakes.
2. Structural Coordination
Structural work is designed by an engineer and built by our team. Steels, joists and roof changes are planned in advance.
3. Defined Scope of Works
Your scope of works sets out every stage and finish. You’ll know exactly what you’re getting.
4. Professional Project Management
A project manager runs your site and coordinates the trades. You get regular updates without having to chase.
5. Quality Control
Quality checks happen throughout the build. We put things right as we go, not at the end.
6. Building Regulations
We design to Building Regulations and work with building control. Fire safety, insulation and stairs are covered in full.
7. Wider Renovation Capability
Planning other improvements to your home? We can combine them with your loft in one Sandwell project.
We start by listening. Tell us what you need, your budget and when you'd like the work done.
We survey the loft, measure the head height and check the roof. Then we explain which options will work.
We design the layout around your plans, whether that's a bedroom, office or en-suite.
We check permitted development and prepare any planning application to Sandwell Council.
Structural and Building Regulations drawings are produced. They cover the new floor, fire protection and stairs.
You receive a written scope and itemised quote. It's clear, detailed and tied to the agreed design.
We complete the build in stages, from roof alterations to plastering and second fix.
Every trade is coordinated and each stage is inspected. Handover comes once your loft is finished and signed off.
1. Dormer Loft Conversions
Dormers are a widely used way to add head height. A dormer loft conversion in Sandwell suits most house types across the borough.
2. Rear Dormer Conversions
A rear dormer adds plenty of space on the garden side. It’s a practical choice for terraces in Tipton, Wednesbury and Smethwick.
3. Hip-to-Gable Loft Conversions
Semis with hipped roofs can gain a lot from a hip-to-gable. It creates a straight side wall and a much bigger loft.
4. Rooflight / Velux-Style Loft Conversions
A rooflight conversion keeps your roof shape the same. It’s ideal if your loft already has good head height.
5. Mansard Loft Conversions
Mansards give a generous, almost full-height top floor. They usually need planning permission from Sandwell Council.
6. Bedroom Loft Conversions
Create an extra bedroom for a growing family. It’s a practical alternative to moving house.
7. Master Bedroom Suites
Put the main bedroom at the top of the house. You get more privacy and free up a room downstairs.
8. Loft Conversions with En-Suites
We add en-suites with careful planning of water, waste and ventilation. They fit neatly within the roof space.
9. Home Office Loft Conversions
A loft home office gives you a quiet place to work, well away from the TV and the kitchen.
10. Loft Conversion and Renovation Projects
Got other work planned? We can include your loft in a wider home renovation in Sandwell.
11. Loft Structural Alterations
We install the steels and joists your new room needs. Everything follows the engineer’s design and approved plans.
12. Staircase Installation
A good staircase makes the loft feel part of the house. We design it to fit and to meet the headroom rules.
13. Roof Alterations and Strengthening
Weak or damaged timbers are repaired and reinforced first. Your new room is built on a sound structure.
EXCELLENT
Based on 33 reviews
Posted on Google![]()
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
We cover all six Sandwell towns: Oldbury, Rowley Regis, Smethwick, Tipton, Wednesbury and West Bromwich. Get in touch to book a survey wherever you are in the borough.
Often not. Many loft conversions fall under permitted development, within size limits and conditions. Mansards, front dormers and homes in conservation areas usually need permission from Sandwell Council. We’ll confirm this before design starts.
That comes down to your roof shape. Terraces often suit rear dormers. Hipped semis often suit hip-to-gable conversions. Tall roofs may only need rooflights. We’ll recommend options after surveying your home.
Yes, for any loft that becomes a habitable room. The rules cover the new floor, fire escape, insulation, airflow and the staircase. Our drawings go to building control, and we stay in touch with them until sign-off.
Costs vary with size, roof type and finish. We’ll give you an itemised quote after a free survey, based on your actual property.
Wherever you are in the borough, your loft could become your favourite room.
Talk to our loft conversion team in Sandwell about a free survey. We’ll explain the options and manage the whole project.
Looking to extend instead? See our home extensions in Sandwell. You can also read about our loft conversions in Oldbury, Smethwick and West Bromwich.