Renovation Knowledge Hub

Plumbing Guides

Signs You Need a New Boiler

Not every boiler problem means a replacement — but age, frequency of breakdowns, and efficiency together are a reasonable guide to when repair stops making sense.

Carvalho Renovations Team3 min read

Plumbing

Combi vs System vs Regular Boiler: Which Is Right for You?

The right boiler type depends on your household's hot water demand and existing pipework, not just which one is most popular. Here's how the three main types compare.

Carvalho Renovations Team3 min read

Plumbing

How Much Does It Cost to Replace a Boiler?

Boiler replacement cost depends heavily on the type you choose and what's already in place — here's a general guide to what affects the price.

Carvalho Renovations Team3 min read