
All Guides

Gas boiler regulations. Help with boiler flues, cupboards, gas pipes & efficiency
Gas boilers have tight regulations regarding the flue, gas pipe, drainage and recent efficiency uplifts. We guide you here.

What will replace gas boilers?
The Government's Heat and Buildings Strategy bans gas boilers in 2035, but there is not one single replacement that suits all homes.

Domestic Renewable Heat Incentive (RHI)
The domestic renewable heat incentive (domestic RHI) is a financial rebate provided by the UK Government that encourages people to switch to renewa

Heating design for larger domestic projects
Do you have a large home, maybe off-grid, being extended or improving the insulation, you have an old oil or gas boiler and you want some impartial

Hydrogen boilers or air source heat pumps?
For UK households, the next 5-30 years will be a transition to one of a mix of possible heat sources including ‘green gas’ boilers (biomethane/hydr

Focus on high temperature heat pumps - updated Oct 2023
What role can high temperature heat pumps play in rolling out this renewable technology in our old and poorly insulated housing stock?