Attic Conversions

First Class Building

We Create New Rooms & Spaces For You To Enjoy!

Contact Us086-105-1244

Attic Conversions

First Class Building

We Create New Rooms & Spaces For You To Enjoy!

Loft Conversions

Stylish Attic Conversions

​Welcome to First Class Building Attic Conversions.

We’re a highly experienced building company that has a team of experts on hand to ensure your attic conversion is a successful and smooth experience.



As builders and carpenters we have converted many Dublin home attics into rooms their owners can truly enjoy.

An unused loft converted can become an amazing place to spend time and extend the enjoyment of your home. A quality attic will add not just more room to your property but also more value.

We can cover everything so you can relax knowing your project is in the hands of professionals.

Everything from project management to the drawing up of plans can be looked after by First Class Building. We are builders with vast experience in every aspect of the building trade.

Will Our Conversion Need Planning Permission?

Most attic conversions do not require planning permission. In cases where planning permission is required we will advise you on your options and how to proceed.

How Long Does The Average Attic Conversion Take?

On average we complete a standard conversion within 10 to 12 working days.

attic conversions dublin

Does my attic have enough useable space for a conversion?

Not all attics are suitable but many are. It’s important to have a decent height in the centre of your attic.

If you’re looking to convert your attic, we offer a complimentary, no obligation survey. We’ll call out at a convenient time and inspect your attic space. We’ll start by measuring and assessing your attic area to check it’s suitability.

Once we’ve established your attic’s suitability, looked at your plans/ideas and preferences, discussed all your options and answered any questions, we will provide you with a detailed written quote on the attic conversion. We can also arrange for you to see some of the work completed for past clients before you make your decision.

Do I need to provide architect’s drawings?

If you have an architect’s plan or you’ve drawn up your own we will be happy to work from them. If you don’t have plans our architect will draw up designs of the attic conversion.

Attic Storage Space

Added storage space is a big plus. We can create extra storage space to enable you to maximise your room.

Attic Stairs

Spiral or standard stairs depending on your plans and space.

Attic Conversion Cost

Drop us a message on our contact form or give us a call and we can discuss your needs. We may then be able to give you a rough estimation although we need to call out to really know what is involved. At this point we can just say that our pricing is very competitive and the quality of our work is outstanding.

Why Should I Convert My Attic?

Of course you’ll have more useable living space after the conversion. More space means more convenience and comfort.

Attic Conversions are typically significantly cheaper than house extensions. Work taking place in  the attic can also be less disruptive than, say, a major extension to an existing living space.

An attic conversion will add value to your home. It could even be as much as 20% added value.

Attic Conversion


Attic Bedroom


Attic Conversion, Blanchardstown


Why Choose First Class Building?

Competitive Pricing

Our Experience, Quality & Value

Viewings Of Past Customers’ Work Can Be Arranged

Full Project Management Included

Health and Safety Report Provided

All Our Materials Are Certified & Of The Highest Quality

Member of The National Guild Of Master Craftsmen

Over 15 Years in Business

Get A Professional Inspection & Free Quote

We provide a complimentary professional consultation & quotation. If you are looking to convert your attic, add an extension or refurbish your home then call us on 086 105 1244.

We Can Arrange For You To See Some Of Our Completed Work

For those who would like to see first hand what we have done for other homeowners we can arrange a visit to a past project.



Architects Certificate of Compliance

First Class Building work to the highest standards and is a registered building contractor that complies with Irish building regulations and has employee and public liability insurance.

A Certificate of Compliance is Issued by a qualified architect when structural alterations have been made to comply with Irish building regulations.




Over 15 Years Experience


Fully Insured


References Available


Project Management Included

Get in Touch

M: 086 105 1244
T: 01 862 4518


First Class Building & Carpentry Services

16 Lorcan Drive, Santry, Dublin 9, Ireland.