The 5 big energy changes coming to new UK buildings this year: Part L 2022

Quadrant Director Joe Campion looks at the key changes in the new Part L - (Final published version) that comes into effect in 2022 and 2023
www.gov.uk/government/publica...
Chapters
00:00 Intro
00:31 Drivers for Change
01:30 Summary of Changes
03:16 Thermal Standards (Dwellings)
04:14 Building Services
05:58 Typical Solutions
06:59 Reporting Evidence of Compliance
07:46 On-Site Audit
08:39 Continuity of Insulation
09:32 Part L Vol.2: Non-Dwellings
10:39 Thermal Standards (Non-Dwellings)
11:50 Transitional Provisions
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[@B2BEnergy]

Very helpful, Thank you . I want to learn more about Part L buildings other than dwellings

[@cmurphy4568]

Great help for all. Many Thanks

[@matthewjack7339]

Very helpful thankyou!

[@RichardReeves633]

Very informative many thanks

[@philipjames7374]

Watch all the major house builders put building regs applications in for all their upcoming projects before June.

[@philipjames7374]

@@drc1247 and watch all approved inspectors these recommend it.

[@marcus5m]

Great video

[@rogerfaires6091]

Very helpful, would be interested in what a part L compliant wall construction looks like for an extension, as the minimum values are very low.

[@tlangdon12]

Using the very best cavity insulation, e.g. Kingspan K106 boards, you could get a U Value just over 0.18 with 12.5mm Plasterboard/25mm service void created by timber battens/100mm medium density blocks/90mm of K106/10 residual cavity/103mm brick. Total wall thickness would be 340mm. Adding another 25mm of K106 gets you to a U value of just over 0.15 which is Passivhaus standard.