Want a warmer home and lower energy bills? Here are some common questions about insulation, with a focus on cavity walls.

Q: Why should I insulate my home?
A: Proper insulation keeps your home warmer, reduces heating bills, and improves comfort year-round.

Q: What is cavity wall insulation?
A: It involves filling the gap between your walls with insulating material to prevent heat loss.

Q: Will cavity wall insulation work in my home?
A: Most homes built after the 1920s with a gap between walls are suitable. A professional assessment is recommended.

Q: How long does cavity wall insulation last?
A: Typically 25–40 years if installed correctly, with minimal maintenance.

Q: Are there other insulation options?
A: Yes — loft, floor, and solid wall insulation are also effective depending on your home.

Want a warmer home and lower energy bills? Here are some common questions about insulation, with a focus on cavity walls.

Q: Why should I insulate my home?
A: Proper insulation keeps your home warmer, reduces heating bills, and improves comfort year-round.

Q: What is cavity wall insulation?
A: It involves filling the gap between your walls with insulating material to prevent heat loss.

Q: Will cavity wall insulation work in my home?
A: Most homes built after the 1920s with a gap between walls are suitable. A professional assessment is recommended.

Q: How long does cavity wall insulation last?
A: Typically 25–40 years if installed correctly, with minimal maintenance.

Q: Are there other insulation options?
A: Yes — loft, floor, and solid wall insulation are also effective depending on your home.