Garage Conversions
in Aberdeen.
Turn a cold, underused garage into a warm room you actually live in, a home office, gym, snug, utility or extra bedroom. Family-run for over 20 years, insulated and finished properly for the North East climate.
The room you already own,
finally working for you.
For most homes in the North East, the garage is the largest single space that nobody really uses. The car sits on the drive, the door sticks, and inside it slowly fills with bikes, boxes and a chest freezer. A well planned garage conversion in Aberdeen reclaims that footprint and turns it into a proper, warm, habitable room, without the cost, the planning and the upheaval of building an extension from scratch.
Granite Builders is a family-run firm that has served Aberdeen and Aberdeenshire for over 20 years. As Federation of Master Builders members and a TrustMark registered business, we have been independently vetted and inspected, so the standard you are promised is the standard you get. We convert single, double, integral and detached garages across the city and the shire, from Cults and Bieldside to Stonehaven, Inverurie, Westhill and Bridge of Don. One team looks after your project from the first survey to the final handover, and we insulate and damp-proof every conversion to suit how cold and wet our winters really are.
The result is space you use every day of the year. A home office that keeps work out of the kitchen, a gym you never have to drive to, a quiet snug, a utility and boot room by the back door, or an extra bedroom for a growing family. Because the walls, roof and foundations already exist, a garage conversion is usually the most cost effective way to add a genuine room to your home.
One garage, a dozen
ways to live better.
Tell us how you want to use the space and we design the conversion around it, from the heating and lighting to the flooring and the sockets. These are the rooms Aberdeen homeowners ask us for most.
Home Office
A quiet, warm, properly wired workspace that keeps work out of the kitchen and the spare room.
Gym or Snug
A home gym, games room or a quiet snug to retreat to, insulated so it stays usable in winter.
Extra Bedroom
A ground floor bedroom or guest room, with the option of an en-suite where the drainage allows.
Utility & Boot Room
A hard-working utility, laundry and boot room by the back door, ideal for muddy boots and wet coats.
What is included. A Granite Builders garage conversion covers the structural work, infilling or replacing the garage door opening, a new insulated floor, fully insulated walls and ceiling, damp-proofing, new windows and a door, electrics and lighting, heating, plastering and internal finishing, plus building warrant liaison and site clearance. We tell you upfront what sits outside the contract, so the final invoice holds no surprises.
Built warm, built dry,
built to last in the North East.
Insulated For Aberdeen
Most garages were never built to be lived in. We strip back, insulate the floor, walls and roof to current standards and add damp-proofing, so the finished room stays warm and dry through an Aberdeen winter.
Accredited, Not Just Insured
Federation of Master Builders membership and TrustMark registration mean we have been independently vetted against a Government-endorsed standard. These are not labels we gave ourselves.
One Point of Contact
From your first survey to the final snag, one project manager looks after everything and keeps you informed. No chasing, no being passed around.
No Surprises
We quote in writing, in detail, and we do not start work we have not priced. If something unexpected appears, you hear it before we act, not after.
Every garage converts,
each one a little differently.
The right approach depends on where your garage sits and how you want to use it. Here is how we handle the most common situations across Aberdeen and Aberdeenshire.
Part of the house
An integral garage shares a wall with your home, which makes it the simplest to convert into a living space that flows from the hall or kitchen. We upgrade the floor, walls and ceiling and tie the new room into your existing heating where it makes sense.
Alongside your home
An attached garage converts much like an integral one, with the door opening infilled or fitted with a new window and a connecting doorway formed where access is needed. We match brickwork and render so the change reads as part of the house.
A standalone room
A detached garage can become a garden office, gym or studio. It needs its own heating, insulation and services, and we treat damp and ventilation carefully so a separate building stays comfortable all year.
Keep it or replace it
Most conversions infill the door opening with an insulated wall and a window to gain a proper room. Where you want to retain off-street parking or storage, we can fit a new insulated door instead and convert the rest of the space.
Finished rooms across
the North East.
How much does a garage
conversion cost in Aberdeen?
Most builders will not show you a number until they are sitting in your living room. We will. The figures below are honest starting points for garage conversions across the Aberdeen area.
Indicative only, subject to a site survey, and exclude VAT. Guide prices are based on typical garage conversions across Aberdeen and Aberdeenshire. Your final cost depends on the size of the garage, the condition of the existing structure, the specification you choose and whether you add plumbing or a connecting doorway. We provide a detailed written quotation free of charge after a site survey, and professional fees are noted separately where they apply.
The question every
homeowner asks first.
Most garage conversions are quick compared with an extension, because the shell already exists. Here is an honest, typical programme once work begins on site. We confirm a schedule for your specific project at quote stage, and we hold to it.
Indicative only, subject to a site survey, and exclude VAT. Timescales assume your building warrant is already approved. In Scotland, converting a garage into a habitable room usually needs a building warrant from Aberdeen City or Aberdeenshire Council, so allow additional time for processing. We manage the warrant application on your behalf and keep you updated at every step.
Your money and your home,
protected at every stage.
Protected for years
Through our TrustMark registration, your conversion can be covered by an Insurance Backed Guarantee, so your investment is protected even in the unlikely event we could not return to put something right. Ask us for full details.
We stand behind it
Our work is covered by a written workmanship guarantee. If a covered defect appears after completion, we come back and fix it. No arguments, no fuss.
Contracts on every job
We carry public liability insurance and work to a written contract on every conversion, large or small, so everyone knows exactly what was agreed.
Pay as work is done
You pay to a written schedule tied to agreed milestones, only for work that is completed and inspected. For larger projects, we can introduce a regulated finance provider so you can spread the cost.
From your first call to the final handover.
Free Survey & Quote
We visit your home, look at the garage, check the floor, walls and damp, and produce a detailed written quote. No ballpark figures, and no obligation to go ahead.
Design & Warrant
We prepare or coordinate drawings, submit your building warrant application to the council where needed, and agree the layout, heating and finishes with you.
The Conversion
One team, managed by your project manager, works to an agreed programme. We insulate, damp-proof, plaster and finish, and we keep the site tidy throughout.
Handover & Aftercare
We walk you through the finished room, deal with any snags, and back the job with a written guarantee. We do not disappear when the invoice is paid.
Trusted by homeowners across Aberdeenshire.
"Granite Builders did a great job managing our living room refurbishment. From the first meeting, they made sure they understood what we wanted. As the project went on our ideas evolved, but nothing was a problem."
"Great people to deal with, highly recommend to anyone. Fantastic workmanship along with professional support. Answered everything I wanted to know along with having various choices when making decisions."
"Very good advice and excellent work from Shem and his team. Investigated the problem with our leaking pipework efficiently, and quickly resolved the issue. Good workmanship with the repairs and communication throughout was great."
A family builder Aberdeen has trusted for over 20 years.
Granite Builders has been part of Aberdeen and Aberdeenshire for over two decades. We are a family-run business, which means our reputation is personal. It is built one project at a time, and we intend to keep it that way.
We know this region. We know the granite, the ground conditions, the weather and the way Aberdeen City and Aberdeenshire Council handle building warrants. That local knowledge matters a great deal with garage conversions, where damp, insulation and ventilation make the difference between a room you love and one you avoid. We are proud Federation of Master Builders members and TrustMark registered, because those standards matter to the people who trust us with their homes.
Garage conversions across
Aberdeen and Aberdeenshire.
We convert garages right across the city and the shire. From Cults and Bieldside to Stonehaven, Inverurie, Banchory and beyond, if your home is in the North East, we can help. Not sure we cover your street? Just ask.
Garage conversion questions.
In most cases, yes. Converting a garage into a habitable room in Scotland is a change of use, so it usually needs a building warrant from Aberdeen City or Aberdeenshire Council, which is separate from planning permission. The warrant confirms the new room meets standards for insulation, ventilation, fire safety and structure. We tell you exactly what applies to your garage at quote stage, and we prepare and manage the application for you.
As a guide, a single garage conversion in the Aberdeen area starts from around £20,000, with double garages and conversions that include an en-suite costing more. The final figure depends on the size of the garage, the condition of the existing floor and walls, the specification you choose and whether you add plumbing. These prices are indicative only, subject to a site survey, and exclude VAT. We give you a detailed written quote free of charge after a survey, so you know the real number before you commit.
Once we are on site, a typical single garage conversion takes 3 to 4 weeks, and a double garage or a conversion with an en-suite around 4 to 5 weeks. Because the shell already exists, it is usually much quicker than building an extension. These timescales assume your building warrant is already approved, so allow extra time for processing. We confirm a clear programme for your project before work begins and hold to it.
In most family homes, a warm, well finished extra room adds more day to day value than a garage that is only used for storage, particularly where there is off-street parking on the drive. The key is doing the conversion properly, with full insulation, damp-proofing and a finish that reads as part of the house rather than a converted garage. We can also leave you the option of parking or storage by retaining a section of the space or fitting a new insulated door instead of infilling the opening.
This is the part that matters most in the North East, and it is where a proper builder earns the difference. We insulate the floor, walls and ceiling to current standards, install a damp-proof membrane and treat any existing damp before lining the walls, and we add controlled ventilation to manage condensation. Heating is sized for the room, whether that means extending your existing system or fitting an efficient standalone solution. Done this way, the finished room stays warm and dry right through an Aberdeen winter.
Yes, we convert integral, attached and detached garages. An integral or attached garage is the most straightforward, since it already shares a wall with your home and can flow from the hall or kitchen. A detached garage becomes a garden office, gym or studio, with its own insulation, heating and services. We assess your garage at the survey and recommend the best approach, including whether to infill the door opening or fit a new insulated door.
Ready to convert your garage?
Contact Granite Builders today for a free, no-obligation quote on your garage conversion. Call 07946 046935 or send a message to info@granitebuilders.co.uk, and we will get back to you within one business day. Your survey is free, your quote is detailed, and there is no pressure to go ahead.
