Share this page!

Enter URL or ID to Unroll

You can paste full URL like: https://x.com/threadreaderapp/status/1644127596119195649
or just the ID like: 1644127596119195649

How to get URL link on X (Twitter) App

  1. On the Twitter thread, click on or icon on the bottom
  2. Click again on or Share Via icon
  3. Click on Copy Link to Tweet
  4. Paste it above and click "Unroll Thread"!
  5. More info at Twitter Help
Mark Siddall Profile picture
Mark Siddall
@MarkSiddallRIBA
Award Winning Architect @ https://t.co/EDr0SKT4rS • Passivhaus Pioneer • Technical Advisor • Researcher • Educator • Dad • CO2 329.7 ppm
Jul 21, 2022 • 45 tweets • 12 min read
Back in 2013 I traveled to a few cities in Europe.

Along the way I got a little obsessed with the variety, refinement and shear range of shutters.

Tried and tested, what can we learn?

Time to share a series of photographs. Image ImageImage
Aug 5, 2020 • 7 tweets • 4 min read
1/ I've been thinking about quality assurance (sad I know). The following thread presents what we know about dwellings: 2/ For ventilation provision - as assessed against Building Regulations - #Passivhaus provides much greater certainty.

(Currently working on a review examining delivered IAQ)

Data drawn from:
assets.publishing.service.gov.uk/government/upl…
fourwalls-uk.com/wp-content/upl…