
Episode #20
Ending Retrofit’s Rollercoaster: Jack Allen on Wave 3 Funding, PAS 2035 & Truly Warm Homes
Strap in for a straight‑talking, myth‑busting tour of Britain’s retrofit frontline. Host Matt Milloy sits down with Jack Allen-founder of Building Energy Experts and one of the sector’s sharpest building‑physics brains-to expose why PAS 2035 compliance, airtightness testing and real‑world performance data beat “best‑guess” modelling every time . Jack pulls no punches about the boom‑and‑bust “Wave” funding fiasco that’s left contractors gasping for air-and explains how the three‑year Warm Homes Wave 3 pot could finally steady the ship if policymakers stop dithering . He calls out the perverse incentives that splash £30k on external wall insulation while ignoring dirt‑cheap ai...

