About Big Man Modular

Big Man Modular design and build modern, energy efficient homes.


Big Man Tiny Homes was founded by JP Simpson, in 2018. After working on many different projects around the world and in Ireland, from bespoke cabins to large scale housing projects, JP has come to realise that peoples’ attitudes to homes and their lifestyles are changing. People now want a lot more freedom in their lives, and don’t want to be tied down to massive debts.

JP’s Business Partner, Niall Lehane, joined the business in 2021 bringing with him over 25 years manufacturing leadership, and they rebranded to Big Man Modular. Niall is a strong believer that quality and efficiency run hand in hand and this allows Big Man Modular to design, manufacture and supply energy efficient, cost effective, sustainable homes within timescales unheard of in traditionally built homes.

Big Man Modular enjoys having a dynamic team with a diverse skill set who are all at the top of their game. The team takes pride in their work and have the drive and flexibility to deliver the highest quality homes around their customers every need.

Together JP, Niall & the Team have a perfect fit of skills and experience to Create Sustainable Adaptable Spaces that Enhance lives.

Why us?

Big Man Modular takes a collaborative approach to taking the pain out of house building for our customers. We can work with you from initial design and planning all the way through to installing your new fully furnished home. We offer full flexibility on designs while being transparent on associated costs while tailoring everything in your new home around your needs.

Big Man Modular give you the option to buy your home at any stage of construction allowing you to finish as a self-build should you wish. Having happy customers is very important to us and are happy to put you in touch with past customers.


To inform, to challenge, to change


To create sustainable, adaptable spaces that enhance lives


Easy to deal with
Committed to quality
Mutual trust & respect
Committed to doing our best