What type of heat-recovery ventilation do you need in a well-insulated house? (illustrated guide + overview table)
Extra ventilation is required in a well-insulated house. These are your options for heat recovery ventilation.
Insulation
Cavity, external or internal wall insulation? The best option to improve your home (with illustrations)
Find out what type of wall insulation fits your needs.
Complete guide to rental apartment insulation on a budget (+ what doesn’t work)
Everything you need to know to insulate your rental apartment on a budget.
Complete guide to single pane window insulation (options, costs and effectiveness)
Let us help you decide on window insulation based on effectiveness and costs.