Attic Conversions Dublin
A standard attic conversion is often the simplest way to add extra living space without changing the shape of your roof or turning the build into a bigger project than it needs to be.
A smart, cost-effective way to add space
Use your existing roof structure
Finished to feel like part of the house
Fully insured, fully qualified, 10-year guarantee
Attic Conversions Add Space While Using the Existing Roof Structure

Attic conversions are often the simplest and most cost-effective way to create an extra room in your home.
Rather than making major changes to the outside of the roof, this type of conversion works within the existing roof structure, making use of the space that is already there. That can mean less complexity, less disruption, and a smoother build overall.
For homeowners, the appeal is pretty straightforward. You get additional space without turning the project into a bigger job than it needs to be.
Whether you need an extra bedroom, a home office, or just more breathing room for the family, a standard attic conversion can be a smart way to make better use of your home, while keeping the process simpler and more manageable. Contcat us today to discuss your attic conversion.
Why Choose a Attic Conversion?
Your attic already has good usable height
You already have enough headroom in the attic to create a comfortable, practical room without needing major changes to the roof.
A more affordable way to add space
Because the structure is often more straightforward, a standard attic conversion can be one of the most cost-effective ways to improve your home.
Less disruption during the build
A simpler build usually means fewer moving parts, which helps keep the process smoother from start to finish.
A proper room, not a makeshift attic space
Done properly, the finished room feels like it has always been part of the house. Warm, comfortable, bright, and practical.
No need to move house
You can stay in the area you love, keep the kids in the same school, and avoid the stress and cost of moving.
Added value to your home
As well as making day-to-day life easier, a well-finished attic conversion can make your home more appealing in the future.
Not every house is suited to a standard attic conversion, and that’s okay.
We’ll assess your home properly and tell you whether a standard conversion makes sense, or whether another option would work better.
What Could You Use the Space For?
One extra room can change a lot.
Most people come to us saying the same thing.
“We just need more space.”
What that means in real life usually looks like this:
An extra bedroom for a growing family
Guest room that doesn’t take over another part of the house
A quiet home office away from the kitchen table
A kids’ room with more privacy and less clutter downstairs
A main bedroom that frees up the rest of the house
A calm space to read, work, or just shut the door for once
The best attic conversions do more than add square footage. They make the whole house work better.


What’s Included
Clear scope. No guesswork.
One of the things homeowners worry about most is not knowing what’s actually included. We believe that should be clear from the start.
A standard attic conversion can include:
Structural work where required
Insulation to make the room comfortable year-round
Roof windows for natural light
New staircase installation
Electrical and lighting work
Plastering and second-fix carpentry
Joinery and finishing details
Final snagging and handover
Every home is different, so the exact scope depends on your layout, roof space, and what you want the room to become. But the goal is always the same. A finished space that feels complete and liveable.
What the Process Looks Like
A smoother build starts with a clearer plan
A lot of the stress in building work comes from poor communication and not knowing what happens next.
That’s not how we work.

1
We start with a conversation
You tell us what you need from the space, what’s not working in the house right now, and what you’re hoping to achieve.

2
We assess your attic properly
We look at access, head height, layout, and what type of conversion is the right fit for your home.

3
You get a clear quote and scope
We explain what’s included, what’s involved, and what the timeline looks like. Once pricing is agreed, it stays agreed.

4
We plan the job properly before starting
That includes timing, protection, practicalities, and making sure the job is set up to run smoothly.

5
We carry out the build and keep you updated
We show up, keep things moving, and communicate clearly throughout the project.

6
We finish it properly
No rushed handover. No loose ends. Just a room that’s ready to use and finished to a high standard.

Why Choose Prospect Construction Dublin
You’re not just hiring a builder. You’re trusting someone with your home.
Here’s what you can expect with Prospect:
Specialists in attic conversions and extensions
Attention to detail that shows in the finish
Timekeeping and deadlines taken seriously
Start to finish project management, so you’re not juggling trades
Locked-in pricing, so you can plan with confidence
Fully insured, fully qualified tradesmen
10-year guarantee on all work
Recent Reviews for Prospect Construction Dublin, Attic Conversions and Extension Specialists
“Based on the fantastic job that Prospect Construction did building our dormer attic conversion, we hired them to build an extension on our kitchen.”
Another fantastic job from Luke & his team. They've transformed our home, quite literally from top to bottom!! The quality of the work is second to none, with great on-going communication with Luke as we progressed through the build. We are very happy to recommend Prospect Construction.
Barbara
Dublin
“We found Prospect construction by chance and so happy we did. From the get go Luke was extremely easy to communicate with and everything was quick and stress free.”
Luke and his team started and within 10 days they turned our ideas into a reality and we are beyond happy with the results. The lads are efficient, clean, polite and never made us feel like our requests were an inconvenience.
We got an attic conversion which included a stairs, movement of existing doors, installation of Velux windows, massive wardrobe and all the little extras that go with it! Thanks lads!
SJ
Dublin
“I recently had my attic converted into a bedroom by Prospects Construction (Luke and his team), and I couldn’t be happier with the results. ”
They did a fabulous job from start to finish. The work was completed exactly as promised and on schedule. Each tradesperson was highly skilled and professional in their area, delivering top-quality workmanship. They also ensured the area was kept clean and tidy after each stage of the work. The cost was very reasonable, especially considering the high standard of service provided. I highly recommend Prospects Construction for anyone looking for reliable, professional, and quality work.
Manoj
Dublin
STANDARD ATTIC CONVERSIONS
Attic Conversions Frequently Asked Questions
What are attic conversions?
It’s a type of attic conversion that makes use of the existing roof space without major external roof alterations. It’s often the simplest option where the attic already has suitable height and layout.
How do I know if my attic is suitable?
The best way is to book a free assessment. We’ll look at head height, access, layout, and what you want the room to be used for.
What can I use the room for?
Attic conversions have many uses. Most people use it as an extra bedroom, guest room, home office, or kids’ room. It depends on your family’s needs and the available space.
Do I need planning permission for a standard attic conversions?
Usually not as you are not altering the roof structure or changing the exterior significantly. We will assess and advise based on your particular property and the works being considered.
How long does a standard attic conversion take?
Attic conversions can be completed in as little as 12 days from start to finish, but it depends on the details of the build. We’ll give you a clear timeline before work begins and keep you updated throughout.
Will we be able to stay in the house during the build?
In most cases, yes. We plan the work carefully and aim to keep disruption to a minimum.
How much does a standard attic conversion cost?
A standard attic conversion costs from €22,000 plus VAT. Things like layout, staircase position, structural requirements, insulation, windows, and the finish can affect the final price. Please contact us for an accurate quote, with locked in pricing, so you can plan with confidence.
Ready To Get The Space You Need Without Moving?
Send us a few details and we’ll come back to you with clear options and a no-obligation quote.
Locked-in pricing, deadlines you can trust & all work backed by a 10-year guarantee.
