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About Us

Space Extensions is a reputable home extension builder located in Dublin, Ireland. They are a well-known and trusted provider of high-quality home extension services, specializing in various styles including flat roof extensions. With a team of experienced professionals, Space Extensions offers a wide range of options for customers looking to extend and enhance their homes. Their commitment to delivering top-notch service and quality workmanship has earned them a reputation as one of the leading home extension builders in Dublin. Whether it’s a single-storey or multi-storey extension, Space Extensions has the expertise and resources to bring your vision to life


Our areas of expertise

  • Extensions
  • Conversions
  • New builds
  • Complete house renovations
  • Refurbishments


We are your partner
More than 30 years’ experience underpins our reliable and detailed approach to every project. Our proficient team provides efficient project management while adding value at every stage of the process from design to completion the result is:

Great design and build sympathetic to existing structure

  • A well budgeted build
  • Adherence to schedule
  • A build that reflects your original specifications
  • One integrated team

Our team is committed to building long-term relationships based on reliability, performance, value, and client satisfaction. We will continue to meet the changing needs of our clients with our quality services delivered by a professional team of

  • Contract Managers
  • Project Managers
  • Design Consultants
  • Quantity Surveyors
  • Structural Engineers


Years Established

Completed Projects

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