0872046994

Attic Professionals Dublin

Why Choose Us?

Experienced Attic Conversion insulation professionals Dublin

Experienced Professionals

Atticmasters has been successfully carrying out attic conversions in Dublin since 2005. 

Certified home builders

Certified & Compliant

Every project includes a Structural Engineer’s Certificate of Compliance, ensuring full peace of mind for resale.

Experienced Attic Conversion insulation professionals Dublin

Quiet Professionals

We prioritise keeping disruptions to an absolute minimum throughout your attic conversion.

Attic Masters

Professional Attic Conversions from Start to Finish

Attic Masters is a Dublin-based company specialising in high-quality attic conversions. We offer complete services including insulation, stairs, Velux windows, ensuite bathrooms, and custom features like Quattro window seats. All work is carried out by our in-house team using trusted techniques and quality materials.

We focus on one project at a time to ensure a smooth, fast turnaround with clean, precise workmanship and full structural compliance – every job comes with a Structural Engineer’s Certificate of Compliance for complete peace of mind.

About Attic Masters

Start Your Attic Project Today

Get in touch for a free attic conversion consultation and quote — whether you’re starting from scratch or upgrading insulation in an existing attic. Speak directly with David at 087 204 6994 for expert advice from one of Dublin’s most trusted attic conversion businesses.

Book Your Free Consultation

Dublin Attics Converted

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Bespoke Attic Designs

Days Typical Turnaround

Attic Conversion & Insulation Dublin

Attic Masters Services

Attic Conversions Dublin

Attic Conversions

As Dublin’s trusted attic conversion specialists, we help homeowners transform unused attic space into beautiful, functional rooms. Whether it’s a quiet home office or an extra guest bedroom, our expert team delivers premium results from start to finish.

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Attic Conversions

Attic conversion stairs Dublin

Attic Conversion Stairs

Safe, stylish, and built to last. Our attic conversion stairs provide seamless access to your new space. We design every staircase to suit your home, maximising comfort, safety, and space efficiency.

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Attic Conversion Stairs

Attic Ensuite Dublin

Attic Ensuite

Add comfort and privacy with beautifully designed attic conversions with an ensuite. We create bright, modern attic bathrooms tailored to your space. Perfect for guests, teens, or your own private retreat.

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Attic Ensuite

Attic Insulation Dublin

Attic Insulation

Upgrade your home’s warmth and energy efficiency with expert attic insulation. As leading attic insulation installers in Dublin, we use premium materials and proven methods to keep your home warm, year-round.

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Attic Insulation

Velux attic windows Dublin

Attic Velux Windows

Let the light in with premium Velux windows for your attic conversion. We install both centre pivot and top-hung styles to maximise brightness, airflow, and headroom in your new attic space.

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Attic Velux Windows

Quattro Window Seats Dublin

Quattro Window Seats

Maximise light, views and headroom with our custom Quattro window seats. A striking attic feature that transforms your space with four beautifully arranged Velux windows.

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Quattro Window Seats

Testimonials

What Our Customers are Saying

Atticmasters Ltd
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Fiona M.
20:39 06 May 21
David and his amazing team just completed an attic conversion for us and I just cannot praise them highly enough. The nicest crew of builders/carpenters - standard of work is incredible. They left the house spotless every night. Dust was minimal and no problem staying in the house throughout the project. The end job was amazing! These guys are worth waiting for if you are getting your attic converted!
Geoff M.
14:33 14 Jan 20
David and his team did an attic conversion before Christmas on our house. We couldn't speak highly enough of the quality of their work and professionalism. We had looked into putting a dormer on top of the house and had been granted planning permission to to do. while we were waiting on planning to come through and we had got a few quotes from a number of builders whose quote were very expensive we engaged attic masters. David came out, talks us through what would be possible. withing a few days he had come back with a quote which was very competitive and gave us most of what we need in the attic space for a 1/3 of the cost. The work was completed in 2 weeks and the areas where they working in were left spotless every night. The attic conversion has made a huge difference to our house. it is turned it from a 3 bed to a four bedroom house. I would have no hesitation in recommending Attic masters.
Ron M.
12:01 13 Nov 18
David and his crew did a really great job converting our loft in September 2018. They left the place very neat and tidy every day - something i am not used to with builders. the work was on time, on budget, and any changes we asked for were no problem. i highly recommend Attic Masters!
Sylvia T.
21:40 24 Jun 17
Atticmasters converted our small townhouse attic last April and I would highly recommend them. David's design for the conversion made best use of the space and he was happy to include our suggestions. As we weren't 'on site' David kept us up to date on progress with regular emails throughout the project. The cost of the conversion represented very good value having regard to the extent and high quality of the work involved. It was a pleasure dealing with David and his team. If you're thinking of converting your attic, get in touch with Atticmasters!
Tracie H.
10:15 16 Oct 15
David and team converted our attic for us over the summer. We were impressed with AtticMasters from the earliest consultation stage. Everything was explained to us so well and David brought materials to the first meeting so that we could fully understand the work involved. The estimates he gave us on time and cost were spot on. We were very impressed with the quality of the work as it unfolded and also that the house was always left so tidy every evening. We are delighted with our new room which has added so much to our home. I would highly recommend David and AtticMasters to family and friends. Many thanks for the great conversion!

Let’s Get Started!

Book your free attic conversion consultation today — no obligation, just honest advice and a clear quote from Dublin’s trusted specialists.
Call David directly on 087 204 6994 to get started.
Book Your Free Consultation

“We pride ourselves on our cleanliness and ability to come on time and on budget”

Attic Conversion Gallery Dublin

Our Recent Attic Conversion Projects

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Attic Conversion Questions

Have a Question About Your Attic Conversion?

What is the average completion time?

A standard attic conversion takes approximately 2 weeks. We typically aim for around 10 days. Adding an ensuite may extend this by a few days. We only take on one project at a time to maintain focus, minimise disruption, and ensure the highest quality finish.

Is planning permission required?

In most cases, planning permission is not needed, as attic conversions are typically exempt. However, you may need permission for VELUX windows on the front of your home. We’ll advise you based on your specific house layout.

What about the attic stairs?

We fit custom stairs that align with your existing layout — usually above your current staircase to minimise space loss. We match your existing staircase style as closely as possible for a seamless look.

How do you ensure proper insulation?

We use Xtratherm high-performance insulation, which keeps your attic warm and energy-efficient. Up to 30% of heat can be lost through a poorly insulated roof, so we make sure your new room is one of the cosiest in the house.

Is my roof suitable for an attic conversion?

Most roofs can be converted, including trussed and gable-style roofs. We provide a free on-site survey to assess your attic’s height, width, and structure before work begins.

What’s the typical cost of an attic conversion?

A standard attic conversion costs between €1200 and €1300 per square metre. This includes design, materials, labour, insulation, and stairs. Extras like an ensuite or bespoke storage can be quoted separately.

Get in Touch

David Mulcahy Attic Masters

david.b.mulcahy@icloud.com

087 204 6994

Contact David

Attic Masters in the Media

Irish Independent
Velux Windows