Home Owners AdviceJune 16, 2026by admin0
What Is a Provisional Sum — And Why Does It Affect Your Build Cost?
If you’ve received a building quote recently, you’ve probably seen the words “provisional sum” somewhere in the fine print. Most homeowners gloss over it — and that’s where budget surprises come from. This guide explains exactly what a provisional sum is, why builders use them, and what you should ask before you sign anything. What...