For the best professional extension and renovations services in Limerick city and county, contact Michael Griffin & Sons today.

Extension and renovations

At Michael Griffin & Sons, we have been building extensions for over 45 years. We can maximise your living space so that you can have more room and extra comfort.

Some of our extension services include:

General Extensions

Sometimes we need extra space. This can be due to an addition in the home, a need for a work / office space etc. We have worked on countless projects over the years, so we know how to get the most out of your extension.


Our Conservatories can be any shape or size. We understand the need to ensure that your Conservatory blends in perfectly with the design of the rest of your home. Often our clients want to build to the back of their house, so that they can enjoy the garden and also have more privacy. However, if you are in a scenic location, we can offer advice on the best place to construct your Conservatory. Conservatories allow a huge amount of light to enter the room, so they are ideal as art or photography studios. Some of the shapes and styles we offer are; L-Shaped, P-Shaped, Victorian, Gable, Edwardian.


Similar to conservatories, Sunrooms are a more solid structure, with more windows in place and a solid roof. Sunrooms can often be more common in Ireland. They can be both heated and cooled, which means that the Sunroom can be used all year round. If you are unsure about opting for a Sunroom or Conservatory, call us today, we will we happy to discuss your options with you.

Attic Conversions

Attics can often be unused places for storing unused items in your home. Transforming this space can allow for an extra few bedrooms, playroom, gym, home cinema, work space, anything is possible. We can show you how much of the attic can be used as actual living space and how much will be transformed into extra storage space. This will depend on the slope of the roof and a few other factors. We take care of all aspects of the extension, surveying, design, complete structure, including walls, floors, insulation, skirting, architraves, plastering etc.

Extensions & Renovations FAQ

  • Do all extensions need planning permission?

    No, not all extensions will need planning permission from your local authority. However, it's essential to know if planning permission is required before any building works begin. Our team of experts can advise on planning permission based on the update's scope.

  • Do attic conversations require planning permission?

    If the attic is considered a non-habitable space – e.g. used for storage, then planning permissions will not be required.

At Michael Griffin & Sons, we offer a complete renovations service. This can be anything from completely gutting an apartment, to restoration of an old home. We offer this service using the highest standards and best materials.

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