Hi, I'm Mark,

One of my favourite things is discovering better ways to create the places where we live, work and play. ...So I spend a lot of my time researching and figuring out how to apply what I've learned in the real world. My next favourite thing is, sharing what I learn with other people, so they can live a better life. 

As an architect I help homeowners, self-builders, developers and social landlords find creative solutions, so they can create homes they are proud.

Find out how I can start helping you down below:

Passivhaus Secrets

Passivhaus Secrets: The Documentary
...It's time for you to be ushered past the velvet rope and into a world of hyper-effective buildings, that's understood and used, by only the most the astute architects and engineers.

Join me as we take a journey deep inside the minds of architects, engineers and researchers, to find out what makes the worlds' most effective homes really work.

Passivhaus Open Days
Preston Springs Passivhaus Architect Mark Siddall LEAP

Passivhaus Open Days: 
Every year you have the chance to take part in something very special. Homeowners from around the world open their doors and people just like you get to find out what it's like to live in a Passivhaus. Plus they get to meet the owners, architects and the builders.

You can make the most of this rare opportunity and experience one of Northern England's few Passivhaus Certified homes for your self. To find out more, click on the link below.

LEAP | Lovingly Engineered Architectural Process

LEAP | lovingly engineered architecture
This is the place where I help people make their dreams a reality. Located at the intersection of art, engineering and craftsmanship, LEAP is a modern architectural practice.

Through LEAP I help people like you, transform their quality of life, so they can create a characterful Forever Home and lead a life of contentement and convenience where they are firmly in control.

Passivhaus Training
Want to create low energy buildings that you can be pround of? Want to up your your skills? If you are an UK based architect, and engineer, a site manager or trades person Passivhaus Training has the course for you.