Include Tables: YesLength: Long (900-1200 words)Tone of Voice: InformativePerspective: Third personConsist Of FAQ: YesConsist Of Lists: YesLet me plan this out:Introduction - what is UPVC, the problem of water leaks, why it's essential to resolveTypical causes of water leakages in UPVC doorsStep-by-step repair guideTools and products needed (perhaps
