Renovation Knowledge Hub
Painting Guides
Painting calculators
Painting
How Much Does It Cost to Paint a Room or House in the UK?
Professional painting and decorating cost depends far more on preparation than paint. Realistic UK costs per room, and what actually drives the price.
Carvalho Renovations Team3 min read
Painting
How Many Rolls of Wallpaper Do I Need?
The real trade formula for working out how many rolls of wallpaper you need — strips, pattern repeat, and why area-based estimates get it wrong.
Carvalho Renovations Team3 min read
Painting
How Much Paint Do I Need?
The simple maths for working out exactly how much paint to buy — real coverage rates, how many coats to budget for, and the mistakes that waste the most paint and money.
Carvalho Renovations Team3 min read
Painting
How Much Paint Do I Need? A Complete Room-by-Room UK Guide
The simple maths for working out exactly how much paint to buy — plus real coverage rates, coat counts, and the mistakes that waste the most paint and money.
Carvalho Renovations Team4 min read