# When is the right time to replace your home windows? Window replacement is often postponed - but some signs make it clear that waiting is no longer the best option. Window replacement is often put off - 'we can manage another year', 'they still work'. But sometimes the signs that windows need replacing are clearly visible; we simply pay less attention to them than we should. Here is what to look for. ## Six signs your windows need replacing - You feel a draught - if you can feel air flowing near the windows even when they are closed, the seal or structure is no longer doing its job. - Steamed-up or wet glass surfaces - condensation between the panes of a double-glazed unit means the sealed unit has lost its airtightness. - Hard to open or close - if windows require effort to operate, or do not close fully, the frame or hardware may be deformed or worn. - Mould or damp around the frame - this often points to poor insulation or condensation caused by inadequate thermal protection. - Higher heating bills - if heating costs are rising while nothing else has changed, ageing windows are often a major source of heat loss. - Windows are over 20-25 years old - even if there are no obvious problems, older windows rarely provide the insulation and energy efficiency modern standards require. ## Why you shouldn't wait too long The longer windows are left unchanged, the higher the hidden costs become - bigger heating bills, possible moisture damage in walls, and less comfort in everyday life. Over time, the cost of delaying replacement often exceeds the price of the windows themselves. ## Not sure yet? Not sure whether your windows are ready for replacement? Book a free consultation - our specialist will assess the situation and recommend the most suitable solution for your home. ## Related materials Do cheap windows really cost less? → 5 common mistakes → Condensation on windows → ## Book a free consultation Tell us about your home and plans - we'll help you choose the solution that fits you. Get in touch